DIN 17243 : 1987被替代
WELDABLE HEAT RESISTING STEEL FORGINGS AND ROLLED OR FORGED STEEL BARS - TECHNICAL DELIVERY CONDITIONS
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Applies to weldable heat resisting steels as listed in Table 1 where these can be supplied as forgings, or rolled or forged steel bars.
VDTUEV 158 WERKSTOFFBLAETTER : 1960
VDTUEV 172 WERKSTOFFBLAETTER : 1960
VDTUEV 437 WERKSTOFFBLAETTER : 1981 SUPP 1985
VDTUEV 438 WERKSTOFFBLAETTER : 1983 SUPP 1987
SNV DIN 17243 : 1987 - Identical
ISO 2604-1 : 1975 - Similar to
SNV DIN 17243 : 1987 - Identical
ISO 2604-1 : 1975 - Similar to
