Stainless steel 310s/ 310H bolts are the most durable bolts which are used in various types of industries. These bolts are highly efficient and commonly used for joining two or more objects together. These bolts are commonly used for high pressure and high temperature usage. These specifications are used for various purposes. The lengths of the bolts vary from 3mm to 200mm.
Stainless steel 310/310H bolts are made of high quality raw material. It is made of a mixture of various combinations to maintain its ductility and strength. The grade includes a high amount of chromium and nickel alloy. The alloy includes at least 19% nickel and 24% chromium, with manganese, silicon and carbon. These stainless steel 310s/310H bolts are commonly used for various industrial applications. These bolts are highly efficient and effective.
These stainless steel 310S/310H bolts are commonly applicable in industries and areas where the environment and atmosphere won't be favourable. Stainless steel 310S/310H bolts do not provide extreme resistance at high temperatures. Grade 310S/310H is comparatively less strong and ductile than other grades, as it is less vulnerable and endothermic in nature.
Stainless steel grade 310S/310H bolts provide great resistance from oxidation and cryogenic reactions. It offers excellent protection from oxidation at the temperature 1200°C. It also provides resistance at 1040°C from intermittent services. Stainless steel grade 310S/310H bolts support heat procedures like welding, annealing and pitting. Stainless steel 310S/310H bolts also provide resistance from corrosion, crevice corrosion and stress cracking. This grade has impressive characteristics and properties which make it an ideal application for both commercial and 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 |
| Equivalent | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation | EN/DIN Symbolical Equivalent |
| 310S | - | - | 1.4841/1.4845 | S31008 | X4CrNi18-10 |
| 310H | - | - | 1.4948 | S31009 | X2CrNiN18-10 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310S | 0.08 max | 2.0 max | 1.50 max | 0.045 max | 0.030 max | 24.0 - 26.0 | - | 19.0 - 22.0 | - |
| SS 310H | 0.10 max | 2.00 max | 1.00 max | 0.045 max | 0.030 max | 24.0 - 26.0 | - | 19.0 - 21.0 | - |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 310S/310H | 515 | 205 | 40 | 217 | 92 |
