Stainless Steel 409 Bolts contain carbon, manganese, phosphorus, along with other elements with 11.75 percent chromium in their chemical composition. The 409 Stainless Steel Bolts are suitable for highly elevated temperature applications where temperature can go up to 600 degrees Celsius. 409 Hex Bolts are titanium stabilized. They are 11% chromium ferritic alloy for high-temperature applications up to 600 degrees Celsius.
All the industrial standards and guidelines, along with the rules as well as the regulations, are taken into consideration while manufacturing these Stainless Steel 409 Bolts. The clients' needs and requirements, as well as the requirements of the application, are taken into consideration while producing them so that a high-quality product is manufactured.
Stainless Steel 409 Bolts are also available in stable forms. Niobium and/or titanium, in the chemical composition, ensures the stability of these bolts. Their unique composition provides them with excellent mechanical and physical characteristics. These also have great tensile strength.
Stainless Steel 409 Round Head Bolts have resistant to temperatures related corrosion and they also possess the property of being formable. It is commonly regarded as chromium stainless steel, with implementations in automobile exhaust systems and applications requiring weldability. Because of all of their properties as well as characteristics, these are used in many industrial applications.
| Specifications | DIN, ISO ,JIS ,GB, IS, BS, ASTM |
| Standard | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 |
| Size | M0.2 to M33 | 3/6" to 2" | Custom Sizes |
| Length | 3 mm to 200 mm | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Test Certificate | As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Packing | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating |
Cadmium Coating Hot Dipped Galvanizing Coating Ptfe Coated Nickel Alloy 200 Bolts Phosphate Coating Teflon Coating Xylon Coating Zinc Coating |
AISI Grade Equivalent |
UNS Designation |
British STD |
Werkstoff No. |
European STD |
Japanese STD |
AISI 409 |
S40900 |
409s19 |
1.4512 |
X2crti12 |
Suh 409 |
| Elements | C | Mn | P | S | Si | Cr | Ni | N | Cb |
| SS 409 | 0.030 max | 1.00 max | 0.040 max | 0.030 max | 1.00 max | 10.5 - 11.7 | 0.75 - 1.00 | 0.040 max | Nb=10 x (C+N)) 0.80 |
| Ultimate Tensile, ksi [MPa] | Yield Strength Offset, ksi [MPa] | Elongation, % | Reduction Of Area, % | Hardness |
| 60 [415] | 20 [140] | 20 | 45 | 244 BHN max |
