品種

主要鋼種

執(zhí)行標(biāo)準(zhǔn)

碳素結(jié)構(gòu)鋼板

Q235,Q275

GB/T3274GB/T700

08,10,15,20,25,30,35,40,45,50,55,60,65,70,

20Mn,25Mn,30Mn,35Mn,40Mn45Mn,50Mn,60Mn,65Mn

GB/T711

SS400

JISG3101

SM400

JISG3106

S10C,S12C,S15C,S17C,S20C,S22C,S25C,S28C,S30C,S33C,

S35C,S38C,S40CS43C,S45C,S48C,S50C,S53C,S55C,S58C

JISG4051

St37-2,St37-3

DIN17100

40(A,B,C,D,EE)

BS4360

(S)A36,(S)A283

(ASME)ASTM

A830(1006-1060)

ASTM

S235(JR,JO,J2,K2)

EN10025-2

C22-C45,1010-1050,AS3678-250

專用技術(shù)條件