Symbol JIS G4502 STRUCTURAL STEELS WITH SPECIFIED HARDENABILITY BANDS C Si Mn P S Ni
Symbol Chemical Composition C Si Mn P S Ni Cr Mo SMn420RCH 0.17~0.23 0.15~0.35 1.20~1.50
Symbol Chemical Composition C Si Mn P S NI Cr MO SMn420 0.17~0.23 0.15~0.35 1.20~1.50
Symbol Chemical Composition C Si MN P S S10C 0.08~0.13 0.15~0.35 0.30~0.60 0.030 Max 0.035
Symbol Chemical Composition C Si Mn P S AI SWRCH 6A 0.08 Max 0.10 Max
Symbol Chemical Composition C Si Mn P S SWRH 27 0.24~0.31 0.15~0.35 0.30~0.60 0.030 Max
Symbol Chemical Composition C Si Mn P S SWRM 6 0.08 Max 0.60 Max 0.40
1. HT-9501 ELECTRO-HYDRAULIC SERVO UNIVERSAL TESTING MACHINES Conforming to main international standards like ISO 7500/1,
– Để đảm bảo chất lượng sản phẩm,Thép Vĩnh Thành luôn theo kiểm soát sát
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