Stainless Steel 321H Bolts Manufacturer ,Suppliers & Distributors in India

Stainless Steel 321H Bolts Manufacturer, ASTM A193 Stainless Steel 321H Bolts, ASME SA 193 Stainless Steel 321H Bolts, High Tensile Stainless Steel 321H Bolts, Industrial Stainless Steel 321H Bolts, SS 321H Hex Head Bolts, SS 321H Socket Cap Bolts, SS 321H Carriage Bolts, SS 321H Flange Bolts, SS 321H Elevator Bolts, SS 321H 12 Point Flange Bolts, SS 321H Lag Bolts, SS 321H Stove Bolts, SS 321H Tap Bolts, SS 321H Machine Bolts Manufacturers in India. ANSI/ASME B18.2.1, B18.2.2, B18.2.3 321H SS Bolts.

Stainless Steel 321H Bolts Manufacturer, 321H Stainless Steel Bolts Suppliers, SS 321H ASTM F593 Bolts, Werkstoff No 1.4878 Stainless Steel 321H Bolts, UNS S32109 Stainless Steel 321H Bolts Manufacturer, Stainless Steel DIN 1.4401 / 1.4436 Bolts, A2 Stainless Steel 321H Bolts, A4 Stainless Steel 321H Bolts, SS 321H Hanger Bolts, SS 321H Step Bolts, SS 321H U Bolts, SS 321H J Bolts, SS 321H Heavy Hex Head Bolts, SS 321H Custom Bolts, SS 321H 12 Point Bolts, 321H SS Bolts Suppliers in Nigeria, Australia, Egypt, Iran , Iraq

Ramesh Steel Corporation is specialized in manufacturing and supplying of Stainless Steel 321H Fasteners , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of 321H Stainless Steel Bolts such as Stainless Steel 321H Hex Head Bolts, Stainless Steel 321H Socket Cap Bolts, Stainless Steel 321H Carriage Bolts, Stainless Steel 321H Flange Bolts, Stainless Steel 321H Elevator Bolts, Stainless Steel 321H 12 Point Flange Bolts, Stainless Steel 321H Lag Bolts, Stainless Steel 321H Stove Bolts, Stainless Steel 321H Tap Bolts, Stainless Steel 321H Machine Bolts, Stainless Steel 321H Metric Bolts, Stainless Steel 321H Hexagon Bolts, Stainless Steel 321H Shoulder Bolts, Stainless Steel 321H Anchor Bolts, Stainless Steel 321H Eye Bolts, Stainless Steel 321H Plow Bolts, Stainless Steel 321H Draw Bolts, Stainless Steel 321H Hanger Bolts, Stainless Steel 321H Step Bolts, Stainless Steel 321H U Bolts, Stainless Steel 321H J Bolts, Stainless Steel 321H Heavy Hex Head Bolts, Stainless Steel 321H Custom Bolts, Stainless Steel 321H Custom Bolts, Stainless Steel 321H 12 Point Bolts, etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Stainless Steel 321H Fasteners in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Nigeria, Australia, Malaysia, Egypt, South Africa, Tanzania, Kenya, Mozambique, Angola, Gabon Germany, Turkey, France, United Kingdom, Italy, Netherlands, Iran , Iraq , Saudi Arabia, United Arab Emirates , Iisrael, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China, Indonesia, South Korea, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina & United States of America, Ramesh Steel corporation is the only company in INDIA which is approved Manufacturer & supplier of Stainless Steel 321H Bolts in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Ramesh Steel Corporation is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, Ramesh Steel is India's 6th largest Manufacturer, supplier & exporter of Stainless Steel 321H Bolts .

Ramesh steel corporation is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Carbon Steel Bolts , Stainless Steel 321H Bolts and Alloy Steel Bolts according to ANSI , API , MSS , DIN for the world market. We are experienced & specialized in manufacturing special ring Fasteners and other forgings as per drawing provided by our clients.

We supply ASME Code and Non Code Industrial Fasteners for the Petrochemical, Chemical & Waterworks industries. check our price before buying Fasteners in Carbon Steel Bolts , Stainless Steel 321H Bolts , Alloy Steel Bolts .


Ready Stock of  Stainless Steel 321H Bolts at our Warehouse Mumbai,India

Ready Stock of Stainless Steel 321H Bolts at our Warehouse Mumbai,India


Stainless Steel 321H Bolts Specification

Material
Size
Standards
Length
Specification
Manufacturer

321H Stainless Steel Bolts

 

 

M02 to M33

ASTM A193 B8T

3 mm
to 
200 mm

IS

BS

ASTM

GKW

Unbrako

Kundan

APL

Sundaram Precision

EBY Fastener Etc.


Packing: IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
Origin and service-region: European

Origin of 321H Stainless Steel Bolts are Western European. However projects with eastern origin are possible on request.

TEST CERTIFICATE Manufacturer Test Certificate as per EN 10204 / 3.1
Product Grades: 304, 304L, 316, 316L, 317, 317L, 310,321, 347, 410, 904L, 17-4PH, AL-6XN

 


321H Stainless Steel Stud Bolts Specification

Material
Size
Standards
Length
Specification
Manufacturer

321H Stainless Steel Stud Bolt

 

 

M02 to M33

ASTM A193 B8T

3 mm
to 
200 mm

IS

BS

ASTM

GKW

Unbrako

Kundan

APL

Sundaram Precision

EBY Fastener Etc.


Packing: IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
Origin and service-region: European

Origin of 321H Stainless Steel Stud Bolt are Western European. However projects with eastern origin are possible on request.

TEST CERTIFICATE Manufacturer Test Certificate as per EN 10204 / 3.1
Product Grades: 304, 304L, 316, 316L, 317, 317L, 310,321, 347, 410, 904L, 17-4PH, AL-6XN

 


Stainless Steel 321H Bolts Grades & Designation ( Austhentic Stainless Steel 321H Bolts )

AISI Grade Equivalent JIS Equivalent Stainless Steel Notation EN/DIN Numerical Equivalent UNS
designation
EN/DIN Symbolical Equivalent
AISI 303 SUS303 SS 303 EN 1.4305 UNS S30300 X8CrNiS18-9
AISI 304 SUS304 SS 304 EN 1.4301 UNS S30400 X4CrNi18-10
AISI 310 SUS310 SS 310 EN 1..4307 UNS S30403 X2CrNi18-9
AISI 310N SUS304 LN SS 304 LN EN 1.4311 UNS S30453 X2CrNiN18-10
AISI 309 SUS309 SS 309 EN 1.4828 UNS S30900 X15CrNi23-13
AISI 309S SUS309 S SS 309S EN 1.4833 UNS S30908 X15CrNiSi20-12
AISI 310 SUS310 SS 310 EN 1.4841 UNS S31000 X15CrNiSi25-20
AISI 310S SUS310 S SS 310S EN 1.4845 UNS S31008 X8CrNi25-21
AISI 316 SUS316 SS 316 EN 1.4401 UNS S31600 X5CrNiMo17-12-2
AISI 316H SUS316 H SS 316 H EN 1.4404 UNS S31603 X2CrNiMo17-12-2
AISI 316Ti SUS316 Ti SS 316 Ti EN 1.4571 UNS S31635 X6CrNiMoTi17-12-2
AISI 317 SUS317 SS 317   UNS S31700  
AISI 317L SUS317L SS 317L EN 1.4438 UNS S31703 X2CrNiMo18-15-4
AISI 321 SUS321 SS 321 EN 1.4541 UNS S32100 X6CrNiTi18-10
AISI 321H SUS321 H SS 321H EN 1.4878 UNS S32109 X12CrNiTi18-9
AISI 347 SUS347 SS 347 EN 1.4550 UNS S34700 X6CrNiNb18-10
AISI 347H SUS347H SS 347H EN 1.4961 UNS S34709 X6CrNiNb18-12
End of List For Austhentic Stainless Steel


ASTM Specifications for Stainless Steel 321H Bolts

  • ASTM A193 Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
  • ASTM A307 Carbon steel bolts and studs, 60,000 psi tensile strength.
  • ASTM A320 Alloy steel and stainless steel bolting materials for low temperature service.
  • ASTM A325 Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
  • ASTM A354 Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
  • ASTM A449 Quenched and tempered steel bolts and studs for general use.
  • ASTM A490 Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
  • ASTM F593 Stainless steel bolts, hex cap screws, and studs.
  • ASTM F1554 Anchor bolts designed to anchor structural supports to concrete foundations.
  • ASTM F3125 New, unified structural bolt specification replacing A325, A325M, A490, A490M, F1852, and F2280


Property Class of Stainless Steel 321H Bolts

For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H

For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040

For SHCS: F837B, F837C, F837E, F837

For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2




Other Related Specification of Stainless Steel 321H Bolts


Grade Related Specification
  British European ASTM UNS
304/310 BS 970 1.4301/1.4306 A193 B8, A320 B8   S 30400 / S30403
310 BS 970 1.4841 A479 S 31000 S 31008
310S BS 970 1.4845 S 31008
316/316H BS 970 1.4401 A193 B8M, A320 B8M S 31600 / S31603
317/317L BS 970 1.4449/1.4438 S 31700 / S31703
321 / 321H BS 970 1.4541 A193 B8T S 32100
347 BS 970 1.4550 A193 B8C, A320 B8C S 34700
410 BS 970 1.4006 S 41000
431 BS 970 1.4057 S 43100
174PH   1.4562 S 14700
660 A/B/C/D   1.4980 A453 K 66286
254 SMO ®   1.4547 S 31254
C63000   B150 C63000
904L   1.4539 N08904
Zirconium 702   R60702
Zirconium 705   R60705

 


Four Properties of Stainless Steel 321H Bolts

Stainless Steel 321H Bolts use Stainless Steel 321H as raw materials. Stainless Steel 321H Bolts has four properties.

1. High temperature resistance. For high hardness, the Stainless Steel 321H Bolts has strong oxidation resistance. It cannot work under high temperature and cannot be interfered by high temperature. If the Stainless Steel 321H Bolts is passivated after being made out, the temperature resistance will be better.

2. Physical properties. Stainless Steel 321H Bolts has higher specific resistance. The specific resistance of Stainless Steel 321H Bolts is higher than that of carbon steel by five times. Standard parts have an expansion factor. Through experiment, if the temperature is higher, the expansion factor of Stainless Steel 321H Bolts will be improved definitely. 

3. Stress capacity. Stainless Steel 321H Bolts can endure moderate stress. Although it cannot be compared favorably with high strength bolt, the fastener can still meet the common requirements.

4. Mechanical properties. High rust resistance and corrosion resistance have close relationship with the features of Stainless Steel 321H Bolts. For standard parts developing constantly, mechanical properties of Stainless Steel 321H Bolts will be enhanced further.  


Mechanical properties of Stainless Steel 321H Bolts

Typical Mechanical properties for annealed grade Stainless Steel 321H Bolts

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

321

515

205

40

95

217

321H

515

205

40

95

217

321H also has a requirement for a grain size of ASTM No 7 or coarser.


Screws, Bolts and Nuts from M6 - SS 321H Fasteners

Type Grade Property Class Nominal Size Bolts and Screws Nuts
Minimum Tensile Strength N/mm² Minimum Proof Stress N/mm² Minimum Elongation at fracture mm Proof Load Stress (sp) N/mm²
Austenitic A1 A2 A4 50 M6 - M39 500 210 0.6 x Nom. Dia. 500
70 M6 - M20 700 450 0.4 x Nom. Dia. 700
80 M6 - M20 800 600 0.3 x Nom. Dia. 800

Chemical Composition for Stainless Steel 321H Bolts

Typical compositional ranges for Stainless Steel 321H Bolts

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Other

321

min.

max

-

0.08

2.00

0.75

0.045

0.030

17.0

19.0

-

9.0

12.0

0.10

Ti=5(C+N)

0.70

321H

min.

max

0.04

0.10

2.00

0.75

0.045

0.030

17.0

19.0

-

9.0

12.0

-

Ti=4(C+N)

0.70


Physical Properties for Stainless Steel 321H Bolts

Typical physical properties for annealed Stainless Steel 321H Bolts

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

321H

8027

193

16.6

17.2

18.6

16.1

22.2

500

720

 

Grade Designation of Stainless Steel 321H Bolts

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

321

S32100

321S31

58B, 58C

1.4541

X6CrNiTi18-10

2337

SUS 321

321H

S32109

321S51

-

1.4878

X10CrNiTi18-10

-

SUS 321H

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.


Chemical Composition for Stainless Steel 321H Stud Bolts

Typical compositional ranges for Stainless Steel 321H Stud Bolts

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Other

321

min.

max

-

0.08

2.00

0.75

0.045

0.030

17.0

19.0

-

9.0

12.0

0.10

Ti=5(C+N)

0.70

321H

min.

max

0.04

0.10

2.00

0.75

0.045

0.030

17.0

19.0

-

9.0

12.0

-

Ti=4(C+N)

0.70


Mechanical properties of Stainless Steel 321H Stud Bolts

Typical Mechanical properties for annealed grade Stainless Steel 321H Stud Bolts

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

321

515

205

40

95

217

321H

515

205

40

95

217

321H also has a requirement for a grain size of ASTM No 7 or coarser.


Physical Properties for Stainless Steel 321H Stud Bolts

Typical physical properties for annealed Stainless Steel 321H Stud Bolts

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

321H

8027

193

16.6

17.2

18.6

16.1

22.2

500

720




Stainless Steel 321H Bolts Ready Stock At Ramesh Steel Corporation

Type Of Stainless Steel 321H Bolts Available At Best Price

Stainless Steel 321H Hex Head Bolt

Stainless Steel 321H Hex Head Bolts / SS 321H Hex Head Bolts

Stainless Steel 321H Socket Cap Bolt

Stainless Steel 321H Socket Cap Bolts / SS 321H Socket Cap Bolts

Stainless Steel 321H Carriage Bolt

Stainless Steel 321H Carriage Bolts / SS 321H Carriage Bolts

Stainless Steel 321H Flange Bolt

Stainless Steel 321H Flange Bolts / SS 321H Flange Bolts

Stainless Steel 321H Elevator Bolt

Stainless Steel 321H Elevator Bolts / SS 321H Elevator Bolts

Stainless Steel 321H 12 Point Flange Bolt

Stainless Steel 321H 12 Point Flange Bolts / SS 321H 12 Point Flange Bolts

Stainless Steel 321H Lag Bolt

Stainless Steel 321H Lag Bolts / SS 321H Lag Bolts

Stainless Steel 321H Stove Bolt

Stainless Steel 321H Stove Bolts / SS 321H Stove Bolts

 Stainless Steel 321H Tap Bolt

Stainless Steel 321H Tap Bolts / SS 321H Tap Bolts

Stainless Steel 321H Machine Bolt

Stainless Steel 321H Machine Bolts / SS 321H Machine Bolts

Stainless Steel 321H Metric Bolt

Stainless Steel 321H Metric Bolts / SS 321H Metric Bolts

Stainless Steel 321H Hexagon Bolt

Stainless Steel 321H Hexagon Bolts / SS 321H Hexagon Bolts

Stainless Steel 321H Shoulder Bolt

Stainless Steel 321H Shoulder Bolts / SS 321H Shoulder Bolts

Stainless Steel 321H Anchor Bolt

Stainless Steel 321H Anchor Bolts / SS 321H Anchor Bolts

Stainless Steel 321H Eye Bolt

Stainless Steel 321H Eye Bolts / SS 321H Eye Bolts

Stainless Steel 321H Plow Bolt

Stainless Steel 321H Plow Bolts / SS 321H Plow Bolts

Stainless Steel 321H Draw Bolt

Stainless Steel 321H Draw Bolts / SS 321H Draw Bolts

Stainless Steel 321H Hanger Bolt

Stainless Steel 321H Hanger Bolts / SS 321H Hanger Bolts

Stainless Steel 321H Step Bolt

Stainless Steel 321H Step Bolts / SS 321H Step Bolts

Stainless Steel 321H U Bolt

Stainless Steel 321H U Bolts / SS 321H U Bolts

Stainless Steel 321H J Bolt

Stainless Steel 321H J Bolts / SS 321H J Bolts

Stainless Steel 321H Heavy Hex Head Bolts

Stainless Steel 321H Heavy Hex Head Bolts / SS 321H Heavy Hex Head Bolts

Stainless Steel 321H Hex Bolt

Stainless Steel 321H Hex Bolts / SS 321H Hex Bolts

Stainless Steel 321H Custom Bolt

Stainless Steel 321H Custom Bolts / SS 321H Custom Bolts

Stainless Steel 321H 12 Point Bolts

Stainless Steel 321H 12 Point Bolts / SS 321H 12 Point Bolts



Available Grades Stainless Steel Fasteners Type



Available Grades Stainless Steel Bolts Type


Types of Stainless Steel 321H Bolts




Our Specialization in Below Stainless Steel 321H Bolts

  • Stainless Steel 321H Flange Bolts
  • Stainless Steel 321H Bolts Grade
  •  Metric stainless steel 321H bolts
  •  stainless steel 321H bolts din 931
  • ASTM A193 SS 321H Eye Bolts
  • ASTM A193 SS 321H Eye Bolts With Shoulder
  • ASTM A193 SS 321H Turned Eye Bolts
  • ASTM A193 SS 321H Square U-bolts
  • ASTM A193 SS 321H Lag Bolts
  • ASTM A193 Stainless Steel 321H Square Head    Bolts
  • Stainless Steel 321H Din580 Lifting M12 Eye    Bolts
  • Stainless Steel 321H DIN580 Lifting Eye Bolts
  • stainless steel 321H shoulder bolts
  • stainless steel 321H bolts strength
  • stainless steel 321H carriage bolts
  • 18-8 Stainless Steel 321H Bolts
  • ASTM A193 SS 321H Bolts and nuts
  • ASTM A193 Stainless Steel 321H Serrated    Flange Bolts
  • ASTM A193 Stainless Steel 321H Button Head    Bolts
  • ASTM A193 Stainless Steel 321H Heavy Hex    Bolts
  • DIN933 931 SUS304,321H Stainless Steel Hex    head bolts
  • 321H stainless steel din 603 carriage bolts
  •  stainless steel 321H bolts strength
  • stainless steel 321H bolts and nuts
  • Metric Imperial Nuts Bolts
  • ASTM A193 SS 321H 12-Point Flange Bolts
  • ASTM A193 Stainless Steel 321H Timber Bolts
  • ASTM A193 Stainless Steel 321H Bent Bolts
  • ASTM A193 Stainless Steel 321H Allen Bolts
  • ASTM A193 Stainless Steel 321H Metric Bolts
  • ASTM A193 Stainless Steel 321H Square Head    Machine Bolts
  • stainless steel 321H M10 DIN933 hex bolts
  • Din580 Stainless Steel 321H Eye Bolt
  • Din580 Stainless Steel 321H Eye Bolt
  • 321H Grade 12.9 stainless steel bolts

 


Stainless Steel 321H Fasteners, Stainless Steel 321H Bolts Price

Stainless Steel 321H Fasteners Including Stainless Steel 321H Bolts, Stainless Steel 321H Nuts, Stainless Steel 321H Screws, Stainless Steel 321H Machine screws.





Price List of Stainless Steel 321H Bolts

 Stainless Steel 321H Hex Head Bolt

Stainless Steel 321H Socket Cap Bolt

Stainless Steel 321H Carriage Bolt

Stainless Steel 321H Hex Head Bolts / 321H SS Hex Head Bolts
US $0.05-1 / Piece

Stainless Steel 321H Socket Cap Bolts / 321H SS Socket Cap Bolts
US $0.001-0.1 / Piece

Stainless Steel 321H Carriage Bolts / 321H SS Carriage Bolts
US $0.001-0.003 / Piece

Stainless Steel 321H Flange Bolt
Stainless Steel 321H Elevator Bolt
Stainless Steel 321H 12 Point Flange Bolt

Stainless Steel 321H Flange Bolts / 321H SS Flange Bolts
US $0.001-0.3 / Piece

Stainless Steel 321H Elevator Bolts / 321H SS Elevator Bolts
US $0.001-0.002 / Piece

Stainless Steel 321H 12 Point Flange Bolts / 321H SS 12 Point Flange Bolts
US $0.01-1.5 / Piece

Stainless Steel 321H Lag Bolt
Stainless Steel 321H Stove Bolt
Stainless Steel 321H Tap Bolt

Stainless Steel 321H Lag Bolts / 321H SS Lag Bolts
US $0.05-0.15 / Piece

Stainless Steel 321H Stove Bolts / 321H SS Stove Bolts
US $0.02-0.37 / Piece

Stainless Steel 321H Tap Bolts / 321H SS Tap Bolts
US $0.0167-0.089 / Piece

Stainless Steel 321H Machine Bolt
Stainless Steel 321H Metric Bolt
Stainless Steel 321H Hexagon Bolt

Stainless Steel 321H Machine Bolts / 321H SS Machine Bolts
US $1500-4850 / Ton

Stainless Steel 321H Metric Bolts / 321H SS Metric Bolts
US $1000-1500 / Ton

Stainless Steel 321H Hexagon Bolts / 321H SS Hexagon Bolts
US $0.01-3 / Piece

Stainless Steel 321H Shoulder Bolt
Stainless Steel 321H Anchor Bolt
Stainless Steel 321H Eye Bolt

Stainless Steel 321H Shoulder Bolts / 321H SS Shoulder Bolts
US $0.004-165 / Piece

Stainless Steel 321H Anchor Bolts / 321H SS Anchor Bolts
US $0.01-0.5 / Piece

Stainless Steel 321H Eye Bolts / 321H SS Eye Bolts
US $1500-4850 / Ton





321H Stainless Steel Bolts Useful Info

321H Stainless Steel Bolts
A Multi-Purpose Austenitic Heat Resistant Stainless Steel with Oxidation Resistance Under Mildly Cyclic Conditions to 2010°F (1100°C)

General Properties

321H Stainless Steel Bolts (UNS S31008) is an austenitic stainless steel developed for use in high temperature corrosion resistant applications. The alloy resists oxidation up to 2010oF (1100oC) under mildly cyclic conditions.

Because of its high chromium and moderate nickel content,321H Stainless Steel Bolts is resistant to sulfidation and can also be used in moderately carburizing atmospheres.

321H Stainless Steel Bolts (UNS S31008) is the low carbon version of the alloy. It is utilized for ease of fabrication. 321H Stainless Steel Bolts (UNSS31008) is a high carbon modification developed for enhanced creep resistance. In most instances the grain size and carbon content of the plate can meet both the 321H Stainless Steel Bolts requirements.

Alloy 321H can be easily welded and processed by standard shop fabrication practices.

Fabrication Data
321H can be easily welded and processed by standard shop fabrication practices.

Hot forming
Heat uniformly at 1742 – 2192°F (950 – 1200°C). After hot forming a final anneal at 1832 – 2101°F (1000 – 1150°C) followed by rapid quenching is recommended.

Cold forming
The alloy is quite ductile and forms in a manner very similar to 321H. Cold forming of pieces with long-term exposure to high temperatures is not recommended since the alloy is subject to carbide precipitation and sigma phase precipitants.

Welding
321H can be readily welded by most standard processes including TIG, PLASMA, MIG, SMAW, SAW and FCAW.


ASTM A193 Stainless Steel 321H Bolts Useful Info

KNOW ABOUT DIN FASTENERS

The vast majority of metric fasteners are presently manufactured to this standard which was created long before ISO standards. There are DIN standards for just about everything. DIN standards are currently being revised to more closely match ISO standards. For ordering fasteners all you need is:


Stainless Steel 321H Bolts Surface Coating

  • SS 321H Bolts Hot Dipped Galvanizing
  • SS 321H Bolts Epoxy Coating
  • SS 321H Bolts Electro Polished
  • SS 321H Bolts Passivation
  • SS 321H Bolts Zinc Plating
  • SS 321H Bolts Chrome Plating
  • SS 321H Bolts Mirror Buffed
  • SS 321H Bolts Teflon Coating
  • SS 321H Bolts Oxidized

Why Choose Ramesh Steel Corporation While Buying Stainless Steel 321H Bolts ?

  • Government and Private Laboratory Testing
  • Very quick delivery
  • Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
  • High pressure sustainability
  • Test certificate from ISO 17025 Standards Laboratory
  • Same day shipping of the goods
  • Impeccable surface finish
  • Product replacement warranty
  • After sales support and service
  • World class buying experience
  • Highest stock in the country
  • Stringent Quality Testing and Control
  • 3rd Party inspection

 


Packaging & Shipping of Stainless Steel 321H Bolts

Stainless Steel 321H Bolts Packing & Shipping 

Stainless Steel 321H Bolts Packed

Stainless Steel 321H Bolts Packing & Shipping 

Stainless Steel 321H Bolts Packed



  • Stainless Steel 321H Bolts Marking
    Our products like Stainless Steel 321H Bolts are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All Stainless Steel 321H Bolts are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products. Stainless Steel 321H Bolts Test Certificates.



  • Stainless Steel 321H Bolts Application Industry

    • SS 321H Bolts Used In Fertilizers Industry
    • SS 321H Bolts Used In Aerospace Industry
    • SS 321H Bolts Used In Nuclear Power Plant Industry
    • SS 321H Bolts Used In Chemical Industry
    • SS 321H Bolts Used In Oil & Gas Industry
    • SS 321H Bolts Used In Refineries Industry
    • SS 321H Bolts Used In Petrochemical Industry
    • SS 321H Bolts Used In Paper Industry

    Stainless Steel 321H Bolts Salient features

    High tolerance
    Static pressure
    Static pressure
    Dimensional preciseness
    Corrosion resistance
    Severe vibration under impulse pressure
    Long service life
    Study construction
    Perfect installation & application

    Bolts ASTM Grades

    ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490




    We have supplied Stainless Steel 321H Bolts to below countries


    To buy Stainless Steel 321H Bolts At best price & urgent delivery please mail to info@rameshgroup.com , As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Stainless Steel 321H Bolts & will resolve your queries on SS 321H Bolts.


    Malaysia Angola Netherlands
    Nigeria Gabon Iran
    gypt Germany Iraq
    South Africa Turkey United Arab Emirates
    Tanzania France israel
    Kenya United Kingdom Jordan
    Algeria Italy Oman
    Uganda Philippines Kuwait
    Ghana Singapore Qatar
    Mozambique Sri Lanka China
    Morocco Thailand Indonesia
    Saudi Arabia Vietnam Japan
    Canada United States Pakistan
    Mexico  


    Stainless Steel 321H Bolts Inventory

     


    Stainless Steel 321H Bolts We Export To



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