冷轧卷化学成份表
|
|
牌 号 |
化 学 成 份 % |
||||
|
C |
Si |
Mn |
P |
S |
||
|
热轧卷 |
DD51D+Z (St01ZR, St02ZR) |
≤0.10 |
- |
≤0.50 |
≤0.035 |
0.03 |
|
DD54D+Z (St06ZR) |
≤0.01 |
≤0.10 |
≤0.30 |
≤0.025 |
0.03 |
|
|
冷轧卷 |
DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF |
≤0.10 |
- |
≤0.50 |
≤0.035 |
0.03 |
|
DC52D+Z (St04Z), DC52D+ZF |
≤0.08 |
- |
≤0.45 |
≤0.030 |
0.03 |
|
|
DC53D+Z (St05Z), DC53D+ZF |
≤0.08 |
- |
≤0.40 |
≤0.030 |
0.03 |
|
|
DC54D+Z (St06Z), DC54D+ZF |
≤0.01 |
≤0.10 |
≤0.30 |
≤0.025 |
0.03 |
|
|
DC56D+Z (St07Z), DC56D+ZF |
≤0.01 |
≤0.10 |
≤0.30 |
≤0.025 |
0.03 |
|
国际牌号对应参数名称
|
国 际 牌 号 名 称 |
ASTM A653M-06a |
EN10327:2004/10326:2004 |
JIS G 3302-2010 |
AS-NZS 4534-2006 |
|
普 通 级 |
CS |
DX51D+Z |
SGCC |
G1+Z |
|
结 构 级 钢 |
SS GRADE 230 |
S220GD+Z |
SGC340 |
G250+Z |
|
SS GRADE 255 |
S250GD+Z |
SGC400 |
G330+Z |
|
|
SS GRADE 275 |
S280GD+Z |
SGC440 |
G350+Z |
|
|
SS GRADE 340 |
S320GD+Z |
SGC490 |
G450+Z |
|
|
SS GRADE 550 |
S350GD+Z |
SGC570 |
G500+Z |
|
|
|
S550GD+Z |
|
G550+Z |
