供应铸造型材
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产品属性:
| 价格: | |
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| 供货总量: | |
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| 所在地: | 天津天津市 |
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| 产品规格: | |
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| 包装说明: | |
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| 品牌: | |
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详细信息
| 表1:超纯生铁和其他生铁质量标准对照表 |
|
| 铁种 |
超纯生铁 |
炼钢生铁 |
球墨铸铁 |
铸造生铁 |
| (企标:Q/CBT 04-2007) |
(国标:GB/T1717-1998) |
(国标:GB 1412-85) |
(国标:GB 718-82) |
| 铁号 |
牌号 |
超01 |
超02 |
炼04 |
炼08 |
炼10 |
球10 |
球12 |
球16 |
铸14 |
铸18 |
铸22 |
铸26 |
铸30 |
铸34 |
| 代号 |
AsiabarCT-1 |
AsiabarCT-2 |
|
|
|
Q10 |
Q12 |
Q16 |
Z14 |
Z18 |
Z22 |
Z26 |
Z30 |
Z34 |
| 化学成分 % |
C |
﹥3-4 |
≥3.50 |
≥3.4 |
﹥3.30 |
| Si |
≤0.4 |
≤0.45 |
﹥0.45-0.85 |
﹥0.85-1.25 |
≤1.00 |
﹥1.00-1.40 |
﹥1.40-1.80 |
>1.25-1.60 |
>1.60-2.00 |
>2.00-2.40 |
>2.40-2.80 |
>2.80-3.20 |
>3.20-3.60 |
| Mn |
1组 |
≤0.05 |
≤0.40 |
≤0.20 |
≤0.50 |
| 2组 |
﹥0.40-1.00 |
﹥0.20-0.50 |
﹥0.50-0.90 |
| 3组 |
﹥1.00-2.00 |
﹥0.50-0.80 |
﹥0.90-1.30 |
| P |
特级 |
≤0.02 |
﹥0.02-0.03 |
≤0.10 |
≤0.05 |
|
| 1级 |
﹥0.10-0.15 |
﹥0.05-0.06 |
≤0.06 |
| 2级 |
﹥0.15-0.25 |
﹥0.06-0.08 |
﹥0.06-0.10 |
| 3级 |
﹥0.25-0.40 |
﹥0.08-0.10 |
﹥0.10-0.20 |
| 4级 |
|
|
﹥0.20-0.40 |
| 5级 |
|
|
﹥0.40-0.90 |
| S |
特类 |
≤0.015 |
﹥0.015-0.025 |
≤0.02 |
≤0.02 |
|
| 1类 |
﹥0.02-0.03 |
﹥0.02-0.03 |
≤0.04 |
≤0.03 |
| 2类 |
﹥0.03-0.05 |
﹥0.03-0.04 |
≤0.05 |
≤0.04 |
| 3类 |
﹥0.05-0.07 |
≤0.06 |
≤0.05 |
≤0.06 |
≤0.05 |
| Ti |
≤0.04 |
|
|
|
| Cr |
≤0.05 |
|
|
|
| V |
≤0.10 |
|
|
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铸造型材
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