國(guó)內(nèi)外鋼材鋼號(hào)近似表,不銹鋼、雙相鋼數(shù)字統(tǒng)一牌號(hào)
<序號(hào)GB 24511-2009GB/T 4237—1992ASME(2007)SA240EN10028-7:2007統(tǒng)一數(shù)字代號(hào)新牌號(hào)舊牌號(hào)UNS代號(hào)型號(hào)數(shù)字代號(hào)牌號(hào)1S1130606Crl30Cr13S41038410S——2S1134806Crl3Al0Cr13AlS40500405——3S11972019Cr19Mo2NbTi00Cr18Mo2S444004441.452 1X2CrMoTi18-24S3040806Crl9Ni1..