型號: | BL021234 |
---|---|
品牌: | 百樂 |
原產地: | 中國 |
類別: | 冶金礦產、能源 / 冶金礦產 / 板(卷)材 |
標籤︰ | HDGI , GI steel , steel strip |
單價: |
¥6200
/ 噸
|
最少訂量: | 50 噸 |
High Tensile steel grade:G350,G450,G550
Chemistry Composition %
Steel grade |
C% |
Mn% |
Si% |
S% |
P% |
G350 |
≤ 0.15 |
≤ 0.95 |
|
≤ 0.035 |
≤ 0.035 |
G450 |
≤ 0.21 |
≤ 1.4 |
|
≤ 0.035 |
≤ 0.035 |
G550 |
0.12-0.20 |
1.20-1.60 |
0.20-0.60 |
≤0.050 |
≤0.045 |
Mechanical Properties
Steel grade |
Tensile test |
||
Yield point σb(Mpa) |
Strength of extension σb(Mpa) |
Extensibility δ (%) |
|
≥ |
≥ |
||
G350 |
350 |
370-450 |
≥ 26 |
G450 |
450 |
480-510 |
≥ 21 |
G550 |
550 |
590-660 |
22 |
付款方式︰ | TT |
---|---|