型号: | Q345E |
---|---|
品牌: | 首钢 |
原产地: | 中国 |
类别: | 冶金矿产、能源 / 冶金矿产 / 其他钢材 |
标签︰ | Q345E , 合金钢 |
单价: |
¥6
/ KG
|
最少订量: | 1 KG |
最后上线︰2013/05/25 |
牌号
|
C
|
Si
|
Mn
|
P
|
S
|
V
|
Nb
|
Al
|
Ti
|
Q345A
|
0.20
|
≤0.55
|
≤1.70
|
≤0.045
|
≤0.045
|
0.02-0.15
|
0.015-0.060
|
-
|
0.02-0.20
|
Q345B
|
≤0.20
|
≤0.55
|
≤1.70
|
≤0.040
|
0.040
|
0.02-0.15
|
0.015-0.060
|
-
|
0.02-0.20
|
Q345C
|
≤0.20
|
≤0.55
|
≤1.70
|
≤0.035
|
≤0.035
|
0.02-0.15
|
0.015-0.060
|
≥0.015
|
0.02-0.20
|
Q345D
|
0.18
|
≤0.55
|
≤1.80
|
≤0.030
|
≤0.030
|
0.02-0.15
|
0.015-0.060
|
≥0.015
|
0.02-0.20
|
Q345E
|
≤0.18
|
≤0.55
|
≤1.80
|
≤0.025
|
≤0.025
|
0.02-0.15
|
0.015-0.060
|
≥0.015
|
0.02-0.20
|
付款方式︰ | 快递代收/自提 |
---|---|