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铬铁 符合标准号 FERROCHROMIUM CONFORM TO NO.OF STANDARD GB 5638-87
类别 Classification |
牌号 Designation |
化学成份 Chemical composition% | |||||||||
Cr | C | Si | P | S | |||||||
范围 Range |
Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||
不小于MIN | 不大于MAX | ||||||||||
微碳 Extra-low-carbon |
FeCr69C0.03 |
63.0-75.0 | 0.03 | 1 | 0.03 | 0.025 | |||||
FeCr55C3 |
60 | 52 | 0.03 | 1.5 | 2 | 0.03 | 0.04 | 0.03 | |||
FeCr69C0.06 |
63.0-75.0 | 0.06 | 1 | 0.03 | 0.025 | ||||||
FeCr55C6 |
60 | 52 | 0.06 | 1.5 | 2 | 0.04 | 0.06 | 0.03 | |||
FeCr69C0.10 |
63.0-75.0 | 0.1 | 1 | 0.03 | 0.025 | ||||||
FeCr55C10 |
60 | 52 | 0.1 | 1.5 | 2 | 0.04 | 0.06 | 0.03 | |||
FeCr69C0.15 |
63.0-75.0 | 0.15 | 1 | 0.03 | 0.025 | ||||||
FeCr55C15 |
60 | 52 | 0.15 | 1.5 | 2 | 0.04 | 0.06 | 0.03 | |||
低碳 Low-carbon |
FeCr69C0.25 |
63.0-75.0 | 0.25 | 1.5 | 0.03 | 0.025 | |||||
FeCr55C25 |
60 | 52 | 0.25 | 2 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | ||
FeCr69C0.50 |
63.0-75.0 | 0.5 | 1.5 | 0.03 | 0.025 | ||||||
FeCr55C50 |
60 | 52 | 0.5 | 2 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | ||
中碳 Medium-carbon |
FeCr69C1.0 |
63.0-75.0 | 1 | 1.5 | 0.03 | 0.025 | |||||
FeCr55C100 |
60 | 52 | 1 | 2.5 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | ||
FeCr69C2.0 |
63.0-75.0 | 2 | 1.5 | 0.03 | 0.025 | ||||||
FeCr55C200 |
60 | 52 | 2 | 2.5 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | ||
FeCr69C4.0 |
63.0-75.0 | 4 | 1.5 | 0.03 | 0.025 | ||||||
FeCr55C400 |
60 | 52 | 4 | 2.5 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | ||
高碳 High-carbon |
FeCr67C6.0 |
62.0-72.0 | 6 | 3 | 0.03 | 0.04 | 0.06 | ||||
FeCr55C600 |
60 | 52 | 6 | 3 | 5 | 0.04 | 0.06 | 0.04 | 0.06 | ||
FeCr67C9.5 |
62.0-72.0 | 9.5 | 3 | 0.03 | 0.04 | 0.06 | |||||
FeCr55C1000 |
60 | 52 | 10 | 3 | 5 | 0.04 | 0.06 | 0.04 | 0.06 |
*如需方对化学成份、粒度等有特殊要求,可由供需双方另行商定。
包装:根据需方要求,可采用散装、袋装和桶装。
粒度:每块重量不超过15Kg,尺寸小于20*20mm的碎块不超过总重量的5%。