技术协议 无; 宝钢技术协议; Q/BQB420-2003 St05Z+Z;DC53D+Z
JAC270E;SGCD2,3;FS Type A,B EN10142-2000;JFSA3011-1998(ZF);JISG3302-1994(Z)
ASTMA653M-02a;ASTMA653M-02a Q/BQB420-2003 St01ZR,St02ZR;St02ZR
JAH270C;DX51D+Z;CS Type C EN10142-2000;JISG3302-1994(Z);JFSA3011-1998
ASTMA653M-02a; Q/BQB420-2003 DX52D+Z;JAC270D
CS Type A;St04Z;SGCD1 EN10142-2000;JISG3302-1994(Z);ASTMA653M-02a;JFSA3011-1998(ZF) Q/BQB420-2003 St06Z+ZF;DX54D+ZF
JAC270F+ZF;DDS+ZF; EN10142-2000;JFSA3011-1998(ZF);ASTMA653M-02a; Q/BQB420-2003 St05Z+Z;DX53D+Z
JAC270E;SGCD2,3;FS Type A,B JFSA3011-1998(ZF);JISG3302-1994(Z)
ASTMA653M-02a;ASTMA653M-02a Q/BQB420-2003 St01Z+ZF;DX51D+ZF;CS Type C+ZF EN10142-2000;JISG3302-1994(Z);JFSA3011-1998
ASTMA653M-02a; BXYZ 2004-071 BLC;DC01
JSC270C;CR1;ST12 JIS G3141;DIN1623;EN10130
ASTM A366A/A366M;BS 1449 Q/BQB420-2003 DC52D+ZF;JAC270D+ZF
CS Type A+ZF;St04Z+ZF;SGCD1+ZF JISG3302-1994(Z);ASTMA653M-02a;JFSA3011-1998(ZF) Q/BQB 418 B280/440DP; JFS A2001;SAE J2340; BXYZ2003-023 BXYZ2003-023 Q/BQB 420 Q/BQB420-2003 EN10292-2000; Q/BQB420-2003 Q/BQB420-2003 SS340Class1+ZF; EN10147-2000;ASTMA653M-02a; Q/BQB420-2003 DC52D+ZF;JAC270D+ZF
CS Type A+ZF;St04Z+ZF;SGCD1+ZF JISG3302-1994(Z);ASTMA653M-02a;JFSA3011-1998(ZF) Q/BQB420-2003 H220PD+Z; EN10292-2000; Q/BQB 402-2003 BLC;DC01
JSC270C;CR1;ST12 JIS G3141;DIN1623;EN10130
ASTM A366A/A366M;BS 1449 Q/BQB 411-2003 B180H2;B250P1
CR4;SPCE;JSC270F BXYZ2004-143 Q/BQB420-2003 DX56D+Z;St07Z
JAC270G;EDDS; EN10142-2000;JFSA3011-1998(ZF);ASTMA653M-02a;