| Steel grade | Standard | Application |
|---|---|---|
| ISO X15CrN26 | ISO | ISO standard iron grain size heat resistant steel |
| ISO H6 | ISO | ISO standard iron grain size heat resistant steel |
| ISO X10CrAlSi25 | ISO | ISO standard iron grain size heat resistant steel |
| ISO H5 | ISO | ISO standard iron grain size heat resistant steel |
| ISO X10CrAlSi18 | ISO | ISO standard iron grain size heat resistant steel |
| ISO H4 | ISO | ISO standard thermal deformation of stainless steel |
| ISO H3 | ISO | ISO standard iron grain size heat resistant steel |
| ISO X10CrZlSi13 | ISO | ISO standard iron grain size heat resistant steel |
| ISO H2 | ISO | ISO standard thermal deformation of stainless steel |
| ISO H1 | ISO | ISO standard iron grain size heat resistant steel |
| ISO X6CrTi12 | ISO | ISO standard iron grain size heat resistant steel |
| ISO X7CrNiAl17-7 strip | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X6CrNiMo17-12-2 strip | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X12CrNi17-7 strip | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X5CrNi18-10 strip | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X7CrNiAl17-7 wire | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X5CrNiMo17-12-2 wire | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X9CrNi18-8 | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X2CrNiMoN17-13 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X2CrNiN18-10 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X5CrNiMo17-13 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X6CrNiMoNb17-12 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X6CrNiMoTi17-12 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X5CrNiMo17-12 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X2CrNiMo17-13 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X2CrNiMo17-12 pipe | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X6CrNiTi18-10 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X6CrNiNb18-10 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X2CrNi18-10 Tube | ISO | ISO standard austenitic stainless steel pressure straight seam welded pipe |
| ISO X2CrNiMoN17-13 | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X2CrNiN18-10 | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X5CrNiMo17-13 | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X6CrNiMoNb17-12 | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X6CrNiMoTi17-12 | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X7CrNiMoB17-12 | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |