Austenitic Stainless Steel 321 Fastener Manufacturer | Austenitic Stainless Steel 321 Fastener Exporter| SS 321 Fastener Supplier
ASTM A193 / 193M / 194 / 194M Austenitic Stainless Steel 321 Fastener| UNS S32100 Austenitic Stainless Steel 321 Fastener| Din 1.4541 Austenitic Stainless Steel 321 Fastener
Metal Ministry Inc. is one the leading manufacturer, supplier and exporter of Austenitic Stainless Steel 321 Fasteners of high quality raw material. Austenitic Stainless Steel 321 Fasteners can be used in most weakened organic acids at modest temperature. We also offer these Fasteners in customized form with respect to its sizes and shapes as per customers' specifications. Alloy 321 cannot be hardened by heat treatment, only by cold working. It can be easily welded and developed by standard shop production practices. This compliments your purchasing logistical requirements by offering you the most competitive price.
Metal Ministry Inc. deals in Austenitic Stainless Steel 321 Bolts, Austenitic Stainless Steel 321 Nuts, Austenitic Stainless Steel 321 Screws, Austenitic Stainless Steel 321 Sockets, Austenitic Stainless Steel 321 Studs, Austenitic Stainless Steel 321 Screw, Austenitic Stainless Steel 321 Hex Set Screw, Austenitic Stainless Steel 321 Socket Screw, Austenitic Stainless Steel 321 Cap Screw, Austenitic Stainless Steel 321 Pan Head Screw, Austenitic Stainless Steel 321 Machine Screw, Austenitic Stainless Steel 321 Socket Head Cap Screw, Austenitic Stainless Steel 321 Allen Cap screw, Austenitic Stainless Steel 321 Wing Screw, Austenitic Stainless Steel 321 Washers, Austenitic Stainless Steel 321 Spring Washers, Austenitic Stainless Steel 321 Studs, Austenitic Stainless Steel 321 Anchors, Austenitic Stainless Steel 321 Marine Anchors, Austenitic Stainless Steel 321 Nut, Austenitic Stainless Steel 321 Hexagon Nut, Austenitic Stainless Steel 321 Hex Nut, Austenitic Stainless Steel 321 Hex Coupling Nut, Austenitic Stainless Steel 321 Hex Domed Cap Nuts, Austenitic Stainless Steel 321 Square Nut, Austenitic Stainless Steel 321 Stud Bolts, Austenitic Stainless Steel 321 Hex Head Bolts, Austenitic Stainless Steel 321 Socket Hexagon Head Screw Anchor Bolt, Austenitic Stainless Steel 321 U- Bolts, Austenitic Stainless Steel 321 J Bolts, Austenitic Stainless Steel 321 Mushroom Head Square Neck Bolts, Austenitic Stainless Steel 321 T-Head Bolts, Austenitic Stainless Steel 321 Wing Screw, Austenitic Stainless Steel 321 Eye Bolt, Austenitic Stainless Steel 321 Foundation Bolts, Austenitic Stainless Steel 321 Structural Bolts.
- Aircraft exhaust manifolds
- Expansion Joints
- Bellows
- Furnace Parts
- Heating element tubing
- Woven or welded screens for high temperature mineral processing
- Spiral welded tube for burner pipes and flues
| Standard | UNS |
| 321 | S32100 |
These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.
Physical Properties:
Typical physical properties for annealed grade 321 stainless steels are given in the table
Physical properties of 321 grade stainless steel in the annealed condition
| Grade | Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0- 1000C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Mechanical Properties:
Typical mechanical properties for grade 321 stainless steels are given in the table.
Mechanical properties of 321 grade stainless steel
| 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 |
| 347 | 515 | 205 | 40 | 92 | 201 |
| 321H also has a requirement for a grain size of ASTM No 7 or coarser | |||||
Metal Ministry Inc. exports Austenitic Stainless Steel 321 Fasteners in various countries like India, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, New Zealand , Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland,Trinidad & Tobago,Tunisia, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia.
Metal Ministry Inc. exports Austenitic Stainless Steel 321 Fasteners in various cities like Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo.
