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¥3.98
1000-49999公斤
¥3.45
≥50000公斤
产品规格
可售数量: 59100公斤
名 称 | 铸钢丸 | |
化学成分 | 碳(C) | 0.80~1.20% |
锰(Mn) | 0.60~1.20% | |
硅(Si) | 0.40~1.20% | |
硫(S) | ≤0.04% | |
磷(P) | ≤0.04% | |
平均硬度 (500g荷载下测定) | 常规:40~45HRC (377~509HV) | |
硬度偏差 | 较大偏差范围为±3.0HRC或±40HV | |
金相组织 | 均匀的回火马氏体或回火屈氏体+弥散分布碳化物 | |
较小密度 (酒精置换法测定) | 7.2g/cm3 |
苏北龙磨料粒度分布
筛孔规格 | 相应筛网上累积残留率% | ||||||||||||
目数 | 孔径mm | SS-2.5 | SS-2.0 | SS-1.7 | SS-1.4 | SS-1.2 | SS-1.0 | SS-0.8 | SS-0.6 | SS-0.5 | SS-0.4 | SS-0.3 | SS-0.2 |
7 | 2.80 | all pass |
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8 | 2.36 |
| all pass |
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10 | 2.00 | ≥85% |
| all pass | all pass |
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12 | 1.70 | ≥97% | ≥85% |
| ≤5% | all pass |
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14 | 1.40 |
| ≥97% | ≥85% |
| ≤5% | all pass |
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16 | 1.18 |
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| ≥97% | ≥85% |
| ≤5% | all pass |
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18 | 1.00 |
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| ≥96% | ≥85% |
| ≤5% | all pass |
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20 | 0.850 |
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| ≥96% | ≥85% |
| ≤10% | all pass |
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25 | 0.710 |
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| ≥96% | ≥85% |
| ≤10% | all pass |
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30 | 0.600 |
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| ≥96% | ≥85% |
| ≤10% | all pass |
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35 | 0.500 |
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| ≥97% | ≥85% |
| ≤10% |
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40 | 0.425 |
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| ≥97% | ≥85% |
| all pass |
45 | 0.355 |
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| ≥97% | ≥80% | ≤10% |
50 | 0.300 |
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| ≥90% |
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80 | 0.180 |
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| ≥80% |
115 | 0.125 |
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| ≥90% |
120 | 0.075 |
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325 | 0.045 |
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SAE | S-780 | S-660 | S-550 | S-460 | S-390 | S-330 | S-280 | S-230 | S-170 | S-130 | S-110 | S-70 |
钢丸钢砂 | 抛丸机钢丸 | 钢丸抛丸 | 优惠钢丸 | 大丰钢丸 | S550钢丸 | 1.7mm钢丸 | 1.8mm钢丸 | |
钢砂钢丸 | 合金钢丸 | 抛丸钢丸 | 耐磨钢丸 | 百利达钢丸 | 钢丸S550 | 钢丸1.7mm | 钢丸1.8mm | |
求购钢丸 | 优质钢丸 | 便宜钢丸 | 代价出售钢丸 | 高强度钢丸 | 高耐磨钢丸 | 硬质钢丸 | 钢丸厂家 | 磨料 |
供应钢丸 | 厂价直销钢丸 | 小号钢丸 | 专业钢丸 | 优质耐用钢丸 | 铬钼钢丸 | 钢丸规格 | 钢丸价格 | 磨具磨料 |
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13770282341
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0515-83752570
合金钢丸 苏北龙厂价供应S550 国标铸钢丸 1.8mm合金钢丸
¥ 3.45 ~ ¥ 3.98
¥3.45
59100公斤可售
询价单发送成功~