Stainless Steel 321 / 321H Bolts

What are Stainless Steel 321 Bolts?

Stainless Steel 321 bolts are fasteners with threads on both ends designed to secure two components together by engaging the threads in one component into the threads in the other component. The Stainless Steel 321 Bolt alloy used to make them offers exceptional corrosion resistance, high temperature strength, and durability, making them an ideal choice for many industrial applications. Stainless steel 321H Bolts are composed of metal alloys that contain at least 10% chromium. This metal has high levels of chromium and nickel, which gives it superior corrosion resistance. The “H” in the name stands for “high”, since these bolts have higher carbon content than other types of stainless steel grades. The higher carbon content makes them stronger and more resistant to wear and tear.

SS 321 Bolts, ASTM A 193 / ASME SA 193 Stainless Steel Countersunk Slotted Screw, 321 SS Hex Bolts, stainless steel astm a479 321h stud bolts supplier, stainless steel astm a479 321h stud bolts, 321 Stainless Steel Bolts, Stainless Steel 321 U Bolt, ASTM A193 SS 321 Bolt, SS 321H Hex Bolts, Stainless Steel 321 Eye Bolts, SS 321H Plow Bolt Supplier & Exporter in India.

The main benefit of using Grade 321H Stainless Steel Bolts is their superior corrosion resistance. Because they contain high levels of chromium and nickel, they can resist rust even in damp conditions or when exposed to saltwater or other corrosive substances. This makes them ideal for use in marine environments or any other application where corrosion resistance is important. Additionally, because these bolts have high tensile strength and ductility, they can withstand heavier loads without breaking or deforming easily. Stainless Steel 321 Heavy Hex Bolts are very effective compared to other materials such as brass or aluminum. They require minimal maintenance due to their corrosion resistance properties and can last for years with minimal wear and tear. We offer various kinds of products like Stainless Steel 321 NutsStainless Steel 321 Hex Screws, etc. 

STAINLESS 321 HEX CAP SCREW

STAINLESS 321 HEX CAP SCREW

SS 321 HEAVY HEX BOLT

SS 321 HEAVY HEX BOLT

SS 321H ELEVSTOR BOLT

SS 321H ELEVSTOR BOLT

The 321 Stainless Steel Bolts alloy is composed primarily of iron, with at least 18% chromium and 8% nickel content. This combination gives it excellent strength and corrosion resistance, making it ideal for use in a wide range of industrial applications. It can withstand temperatures up to 870°C (1600°F), making it suitable for use in high-temperature environments. Additionally, its corrosion-resistant properties make it perfect for use in areas with high humidity or saltwater exposure.

As an added bonus, SS 321H Bolt are highly effective compared to other types of fasteners. They are stronger than carbon steel bolts, yet more affordable than titanium or aluminum options. On top of that, they also require minimal maintenance over time, as they do not need to be painted or treated like other types of fasteners do. 

ASTM A193 SS 321 Bolt are known for their incredible durability. They are designed to last for years without showing any signs of wear and tear due to their strong construction materials and advanced processing techniques used during production. Their non-corrosive properties mean that they won’t degrade over time due to weathering or rusting like other metals might do. In addition, they can withstand extreme conditions such as heavy impacts and vibrations without breaking down or corroding away quickly like other materials would tend to do when exposed to such forces. 

Does 321 stainless steel bolt rust?
The main advantage of SS 321 Bolt is its excellent corrosion resistance. Alloy 321 stainless steel plate has comparable general corrosion resistance to 304.
What are Stainless Steel 321H Bolts?
Stainless steel 321H bolts are a type of bolt that is made out of stainless steel. They are often used in construction, plumbing, and other industries. There are many different grades of stainless steel but 321H is one of the most common grades because it has good corrosion resistance at high temperatures and it's easy to

SS UNS S32100 / S32109 Hex Screw , stainless steel astm a479 321h stud bolts manufacturer, Stainless Steel 321 Heavy Hex Bolts, 321H SS Bolt, stainless steel astm a276 321 stud bolts, Stainless Steel DIN 1.4541 / 1.4878 Castle Tap Bolt, ss 321H Bolt, SS 321 DIN 933 Bolts, 321 SS Stove Bolt, Stainless Steel 321H Allen Cap Screw Manufacturer & Stockist in Mumbai, India.

Stainless Steel 321 / 321H Bolt Specification

Material
Specification
Standards
Size
Length

Stainless Steel 321 / 321H Bolts

 

IS

BS

ASTM

ASTM / ASME - A/ SA 193

3 mm
to 
200 mm

M02 to M33

SS 321 / 321H Bolt Chemical Composition

Grade

Mn

N

P

C

S

Cr

Mo

Si

Ni

Other

321

min.

max

2.00

0.10

0.045

-

0.08

0.030

17.0

19.0

-

0.75

9.0

12.0

Ti=5(C+N)

0.70

321H

min.

max

2.00

-

0.045

0.04

0.10

0.030

17.0

19.0

-

0.75

9.0

12.0

Ti=4(C+N)

0.70

321 / 321H Stainless Steel Bolts Mechanical Properties

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

ASTM A193 Stainless Steel 321 / 321H Bolt Grade Designation

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


Types Of Stainless Steel 321 / 321H Bolts

Stainless Steel 321 / 321H Carriage Bolt

Stainless Steel 321H Carriage Bolt

Stainless Steel 321 Flange Bolt

Stainless Steel 321 Flange Bolt

Stainless Steel 321H heavy hex bolt

Stainless Steel 321H heavy hex bolt

Stainless Steel 321 hex cap screw

Stainless Steel 321 Hex Cap Screw

Stainless Steel 321H Allen Cap Screw

Stainless Steel 321H Allen Cap Screw

Stainless Steel 321 / 321H Machine Screw

Stainless Steel 321 Machine Screw


Stainless Steel 321 / 321H Fasteners Bolts Price

  •  321 / 321H stainless steel bolts
    US $0.001-12 / Piece

Stainless Steel 321 / 321H Equivalent

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

Stainless Steel 321 / 321H Bolt Electrical Properties

Electrical Resistivity 7.2e-005 ohm-cm 7.2e-005 ohm-cm  
Magnetic Permeability Max 1.02 Max 1.02 H = 200 Oersteds, Annealed

Stainless Steel 321 / 321H Bolt Thermal Properties

CTE, linear 20°C 16.6 µm/m-°C 9.22 µin/in-°F 0 to 100°C
CTE, linear 20°C 20.2 µm/m-°C 11.2 µin/in-°F to 871°C
Heat Capacity 0.5 J/g-°C 0.12 BTU/lb-°F 0°C to 100°C
Thermal Conductivity 16 W/m-K 111 BTU-in/hr-ft²-°F 100°C
Thermal Conductivity 22 W/m-K 153 BTU-in/hr-ft²-°F 500°C

Stainless Steel 321 / 321H Bolt Physical Properties

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

321

8027

193

16.6

17.2

18.6

16.1

22.2

500

720


Other Types Of Stainless Steel 321 / 321H Bolt

Stainless Steel 321 / 321H Bolts SS 321 / 321H Bolt
Stainless Steel 321 Hex Cap Screw SS 321H Hex Screw Supplier
Stainless Steel 321 Socket Cap Screw Traders 321H SS Countersunk Slotted Screw
Stainless Steel 321 Eye Bolt Dealer SS 321 DIN 933 Bolts Distributor
Stainless Steel 321 Shoulder Bolt Supplier SS 321H Set Screw
Stainless Steel 321 Grub Screw SS 321H Machine Bolt Manufacturer
Stainless Steel 321 Stove Bolt ISO Certified SS 321H Lag Bolt
ASTM / ASME - A/ SA 193 / 193 Machine Screw SS DIN 1.4541 / 1.4878 Allen Cap Screw Manufacturer
Stainless Steel 321 Square Bolts SS UNS S32100 / S32109 Round Head Bolts
321 Stainless Steel J Bolt Exporter 321H SS spring U Bolt Stockist
Stainless Steel 321 Step Bolt SS 321H Hanger Bolt
Stainless Steel 321 Draw Bolt SS 321H Plow Bolt Exporter
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We are Experts in Exporting Fasteners Worldwide

We are Exporter of SS 321 Bolt in Worldwide Such as India, Belarus, Azerbaijan, Philippines, Yemen, Gambia, Switzerland, Ghana, Poland, Kazakhstan, Chile, India, Iran, Austria, Namibia, United States, Nigeria, Lithuania, Algeria, Gabon, Nigeria, Qatar, South Korea, Netherlands, Belgium, Indonesia, Egypt, Argentina, Mexico, Spain, Colombia, Bolivia, Turkey, Costa Rica, Taiwan, Romania, Bulgaria, Finland, Ukraine, Bahrain, Sweden, Sri Lanka, Singapore, Lebanon, Malaysia, Vietnam, Peru, Canada, Nepal, France, Brazil, Norway, Morocco, Iran, Croatia, Puerto Rico, Oman, Ireland, Japan, Kuwait, New Zealand, Tibet, Poland, United Arab Emirates, Israel, Australia, Serbia, Kenya, Macau, Germany, Hong Kong, Afghanistan, Libya, Chile, Jordan, Zimbabwe, Denmark, Bhutan, Venezuela, Greece, Pakistan, Mongolia, Thailand, Mexico, Italy, Portugal, United Kingdom, Czech Republic, Bangladesh, Angola, Hungary, Estonia, Trinidad & Tobago,Tunisia, China, Ecuador, Iraq, Slovakia, Russia, Saudi Arabia, South Africa.

We are Supplier of Fasteners in India

We are Suppliers of Stainless Steel 321H Bolts in India Such as Mumbai, London, Dammam, Montreal, Visakhapatnam, Vadodara, Karachi, Bhopal, Brisbane, Chennai, Ernakulam, Dubai, Al Jubail, Caracas, Busan, Navi Mumbai, Baroda, Atyrau, Aberdeen, Granada, Houston, Nashik, Port-of-Spain, Bangkok, Ankara, Mumbai, Sydney, Moscow, Ahmedabad, Rajkot, Petaling Jaya, Abu Dhabi, Colombo, Kanpur, Gimhae-si, Ahvaz, Tehran, Secunderabad, Istanbul, Muscat, Ludhiana, Faridabad, Doha, Nagpur, Indore, Riyadh, Pimpri-Chinchwad, Courbevoie, New York, Gurgaon, Bogota, Thane, Pune, Jamshedpur, Bengaluru, Surat, Hong Kong, Jaipur, Kolkata, Los Angeles, Ranchi, Chiyoda, Toronto, Melbourne, Jakarta, Seoul, Sharjah, Manama, Noida, Kuwait City, Ho Chi Minh City, Vung Tau, Thiruvananthapuram, Calgary, Hyderabad, Jeddah, Geoje-si, Kuala Lumpur, Coimbatore, Mexico City, Lahore, Ulsan, Perth, Milan, Howrah, Hanoi, Algiers, Al Khobar, Madrid, Chandigarh, Lagos, Singapore, Edmonton, Dallas, Rio de Janeiro, New Delhi, Santiago, Haryana, La Victoria, Cairo.