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DIN 17440-1972
Stainless steel quality standards
Material Designation Chemical Composition (%)
X45CrMoV 15 (1.4116)
Min
Max
X22CrNi 17 (1.4057) (X20CrNi 17-2)
Min
Max
X8Cr 17 (1.4016) (X6Cr 17)
Min
Max
X10Cr 13 (1.4006)
Min
Max
X7CrAl 13 (1.4002) (X6CrAl 13)
Min
Max
X20Cr13 (1.4021)
Min
Max
X10CrNiTi 18-9 (1.4541) (X5CrNiTi 18-10)
Min
Max
X10CrNiNb 18-9 (1.4550) (X6CrNiNb 18-10)
Min
Max
X5CrNi 18-9 (1.4301) (X5CrNi 18-10)
Min
Max
X5CrNiMo 18-10 (1.4401) (X5CrNiMo 17-12-2) (SS316)
Min
Max
X2CrNi 18-9 (1.4306) (X2CrNi 19-11)
Min
Max
X12CrNiS 18-8 (1.4305) (X10CrNiS 18-9) (X12CrNiS 188)
Min
Max
X5CrNi 19-11 (1.4303) (X5CrNi 18-12) (X5CrNi1911)
Min
Max
X10CrNiMoTi 18-10 (1.4571) (X6CrNiMoTi 17-12-2)
Min
Max
X2CrNiMo 18-10 (1.4404) (X2CrNiMo 17-13-2)
Min
Max
X2CrNiMoN 18-12 (1.4406) (X2CrNiMoN 17-12-2)
Min
Max
X2CrNiN 18-10 (1.4311)
Min
Max
X2CrNiMo 18-16 (1.4438) (X2CrNiMo 18-16-4)
Min
Max
X6CrMo 17 (1.4113)
Min
Max
X7Cr 13 (1.4000) (X6Cr 13)
Min
Max
X12CrMoS 17 (1.4104)
Min
Max
X15Cr 13 (1.4024)
Min
Max
X40Cr 13 (1.4034) (X46Cr 13)
Min
Max
X8CrTi 17 (1.4510) (X6CrTi 17)
Min
Max
X8CrNb 17 (1.4511)
Min
Max
X10CrNiMoNb 18-10 (1.4580) (X6CrNiMoNb 17-12-2)
Min
Max
X5CrNiMo 18-12 (1.4436) (X5CrNiMo 17-13-3)
Min
Max
X2CrNiMo 18-12 (1.4435) (X2CrNiMo 18-14-3)
Min
Max
X2CrNiMoN 18-13 (1.4429) (X2CrNiMoN 17-13-3)
Min
Max
For Reference Only