Stainless Steel 321 / 321H Fasteners
SS 321 Allen Cap Screw, SS 321H Hex Head Bolts, SS DIN 1.4541 Machine Screw Dealer, Steel 321H Hexagon Nut, 321H SS U Bolts Distributor, SS 321 Heavy Hex Screws, 321H SS Marine Anchors Exporter, Werkstoff No 1.4878 Stainless Steel Fasteners, 321H Nut, A193 Stainless Steel 321 Structural Bolts Manufacturer in India.
Ample Alloys Manufactures, supplies, trades and exports high quality Stainless Steel 321 / 321H Fasteners to its customers in India and Abroad. We are privileged to have a huge customer base that we have served over the years with our highly reliable and quality products. Alloy 321 is stabilized with titanium stabilized Austenitic Stainless Steel, whereas, Alloy 321H is the high carbon containing a variant of 321. Both Alloy 321, as well as 321H, provides good resistance to general corrosion.
Alloy 321 on the other hand was developed to provide better creep resistance and higher strength at higher temperatures. These alloy types cannot be hardened by heat treatment, only through cold working. Our UNS S32100 / S32109 Fasteners find usage in Aerospace, Chemical processing, Petroleum refining and Waste treatment. We offer these WNR 1.4541 and WNR 1.487 Fasteners in various kinds such as SS 321 Bolts, SS 321 Screws, SS 321H Studs, SS 321H Washers and more. We have developed and designed these Fasteners to provide ultra high quality service. Our products undergo strict quality control checks to ensure they serve the purpose with utmost reliability. We maintain all international standards of quality in the manufacturing process.
SS UNS S32100 Fasteners, ASTM A193 Stainless Steel 321H Nuts Supplier, 321 SS Threaded Rod, ANSI / ASME B18.2.1, B18.2.2, B18.2.3 SS 321H Fasteners, Manufacturer of Stainless Steel 321H Fasteners, SS 321H Bolts, SS 321 Screws, SS 321H Studs, 321 SS Washers, SS UNS S32109 Fasteners Manufacturer in Mumbai, India.
ASTM A193 321 / 321H Stainless Steel Fasteners Equivalent Grades :
| STANDARD | UNS | WERKSTOFF NR. |
| SS 321 | S32100 | 1.4541 |
| SS 321H | S32109 | 1.4878 |
A193 Stainless Steel 321 / 321H Fasteners Specifications :
| Specifications : ASTM A193 B8, B8M, B6, B8T, B8C, A194 G8, 8M, 8C, 8T |
| Size Range : M4 to M16 |
| Variants : 321/321H |
| Standard : ASTM,DIN, BS,GB, IS and all International Standards |
| Diameter : 12 mm dia to 72 mm dia |
| Length : M4 – M5 (up to 70mm) M6 – M16 (Up to 160mm) |
Chemical Composition of ASTM A193 Stainless Steel 321 / 321H Fasteners :
| Grade | C | N | Ni | Si | P | S | Mn | Cr | TI | |
| SS 321 | Min | – | – | 9.00 | – | – | – | – | 17.0 | 5(C+N) |
| max | 0.08 | 0.10 | 12.00 | 1.00 | 0.045 | 0.030 | 2.00 | 19.0 | 0.70 max | |
| SS 321H | Min | 0.04 | – | 9.00 | – | – | – | – | 17.0 | 4(C+N) |
| max | 0.08 | 0.10 | 12.00 | 0.75 | 0.045 | 0.030 | 2.00 | 19.0 | 0.70 max | |
Mechanical Properties of Stainless Steel 321 / 321H Fasteners :
| Grade | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Tensile Strength (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 321/321H | 205 | 40% | 515 | 95 | 217 |
Other Types Of ASME SA193 Stainless Steel 321 / 321H Fasteners
| SS 321H Fasteners | Steel S32100 Fasteners |
| Stainless Steel 321H Nuts | Stainless Steel 321 Hex Slotted Nuts |
| Stainless Steel 321H Bolts | Stainless Steel 321H Heavy Hex Nuts |
| Stainless Steel UNS S32109 screws | Stainless Steel 321H Heavy Hex Jam Nuts |
| Stainless Steel 321 washers | AISI 321H Heavy Hex Slotted Nuts |
| 321H Stainless Steel Heavy Hex Bolts | SS UNS S32100 Hex Coupling Nuts Manufacturers |
| SS 321H Finished Hex Bolts Suppliers | Stainless Steel SUS 321 Cap Nuts |
| SS 321H Oval Neck Track Bolts | 321 Stainless Steel 12-Point Nuts |
| Stainless Steel 321H Bent Bolts | Stainless Steel DIN 1.4541 Flat Washers |
| Stainless Steel 321 Hex Cap Screws | ASME SA194 Steel 321H Lock Washers Exporter |
| ASTM A193 SS 321H Heavy Hex Screws | 321 Stainless Steel Beveled Washers |
| Stainless Steel 321H 12-Point Screws | Stainless Steel 321H Threaded Rod Stockiest |
| SS 321H Socket Head Cap Screws Stockholder | Stainless Steel DIN 1.4878 Stud Bolts |
| SS 321H Socket Head Shoulder Screws | SS 321 Continuous Thread Studs Distributor |
| Stainless Steel 321 Socket Set Screws | ASTM A194 SS 321H Double End Studs |
| SS 321H Flat Countersunk Head Cap Screws | Stainless Steel 321 Tap End Studs |
| Stainless Steel 321 Hex Nuts | 321H Stainless Steel Threaded Taper Pins |
| ASME SA193 321H SS Hex Jam Nuts | Stainless Steel 321 Heavy Square Nuts |
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Cities we have supplied our products to:
Kolkata, Lahore, Petaling Jaya, Bengaluru, Riyadh, Muscat, Calgary, Doha, Hyderabad, Visakhapatnam, Haryana, Abu Dhabi, Jamshedpur, London, Hong Kong, Al Khobar, Bhopal, Melbourne, Geoje-si, Dallas, Singapore, Ernakulam, Secunderabad, Karachi, Al Jubail, Vadodara, Courbevoie, Jeddah, Mexico City, Bangkok, Jaipur, Jakarta, Sharjah, Rio de Janeiro, Colombo, Mumbai, Kuala Lumpur, Caracas, Kuwait City, Granada, Coimbatore, Sydney, Madrid, Ludhiana, Dubai, Nagpur, Ulsan, Busan, Ho Chi Minh City, Ahvaz, Aberdeen, Perth, Baroda, Pune, Thiruvananthapuram, Navi Mumbai, Chennai, Vung Tau, Dammam, La Victoria, Thane, Bogota, Manama, Noida, Ankara, Brisbane, Atyrau, Tehran, Istanbul, Gimhae-si, Surat, Milan, Chandigarh, Algiers, Seoul, Port-of-Spain, Gurgaon, Howrah, Ahmedabad, Cairo, Edmonton, Kanpur, New Delhi, Santiago, Pimpri-Chinchwad, Los Angeles, Indore, Chiyoda, New York, Rajkot, Lagos, Nashik, Faridabad, Houston, Montreal, Hanoi, Moscow, Ranchi, Toronto