No. 208548
X 20 CrMoV 12 1
- 国家或地区
德国 - 标准体系DIN
对应标准
- DIN 17243:1987Forgings and hot rolled or forged bars of weldable steels for elevated temperatures; technical delivery conditions
- DIN 17175:1979Seamless Tubes of Heat-resistant Steels - Technical Conditions of Delivery
- DIN 17176:1990Seamless circular steel tubes for hydrogen service at elevated temperatures and pressures; technical delivery conditions