Stainless Steel 310 / 310S Sheets Plates Coils, which are produced in small quantities, contain expensive alloys and are often sold only by the kilogram and by their individual trade names. Generally, Stainless Steel 310 Sheets are very hard, wear-resistant, tough, and inert to local overheating, and frequently engineered to particular service requirements. Stainless Steel 310 Plates also have to be dimensionally stable during hardening and tempering.
310 / 310s Stainless Steel Sheets & Plates– Equivalent Grades
Grade | EN | C | Mn | Si | P | S | Cr | Mo | Ni | N |
---|---|---|---|---|---|---|---|---|---|---|
SS 310 | X15CrNi25-20 | 0.015 max | 2 max | 0.015 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
SS 310S | X8CrNi25-21 | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |

Properties
SS 310S Sheets and Plates have excellent resistance to an oxidizing and carburizing atmosphere. A common feature of high-temperature steels like Stainless Steel 310S Plates is that they are designed primarily for use at temperatures exceeding 550 Cº.

Common Applications
• fluidised bed combustor
• kilns
• radiant tubes
• tube hangers for petroleum refining and steam boilers
• coal gasifier internal components lead pots