产品介绍
抛丸机用磨料:铸钢丸S390
价 格:¥5000
型 号:S390/1.2MM
产品完善度:
生产地:其他访问量:34次
发布日期:2015/1/10 15:20:45
更新日期:2015/1/10 15:20:45
详细内容
铸钢丸主要技术指标:
碳(C) 0.70~1.20%
锰(Mn)0.35~1.20%
硅(Si)0.40~1.20%
硫(S)≤0.05%
磷(P)≤0.05%
平均硬度 常规:40~50HRC (377~509HV)
特殊:52~56HRC (543~620HV)
特殊:56~60HRC (620~713HV)
硬度偏差 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
小密度 7.2g/cm3
名 称 | (钢丸)铸钢丸 | |
化学成分 | 碳(C) | 0.70~1.20% |
锰(Mn) | 0.35~1.20% | |
硅(Si) | 0.40~1.20% | |
硫(S) | ≤0.05% | |
磷(P) | ≤0.05% | |
平均硬度 | 常规:40~50HRC (377~509HV) | |
硬度偏差 | 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 | |
小密度 | 7.2g/cm3 |
铸钢丸包装类型:
钢丸编织袋包装、集装袋钢丸包装、钢丸木托盘包装、纸袋钢丸包装、桶式钢丸包装。 25kg钢丸/袋 1000kg钢丸/托盘 900kg钢丸/桶 1000kg钢丸/袋
铸钢丸的粒度分布:
mesh | mm | 铸钢丸规格 mm Specification of Steel Shot 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-0.3 | 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%min |
| all pass | all pass |
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12 | 1.70 | 97%min | 85%min |
| 5%max | all pass |
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14 | 1.40 |
| 97%min | 85%min |
| 5%max | all pass |
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16 | 1.18 |
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| 97%min | 85%min |
| 5%max | all pass |
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18 | 1.00 |
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| 96%min | 85%min |
| 5%max | all pass |
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20 | 0.850 |
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| 96%min | 85%min |
| 10%max | all pass |
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25 | 0.710 |
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| 96%min | 85%min |
| 10%max |
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30 | 0.600 |
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| 96%min | 85%min |
| all pass |
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35 | 0.500 |
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| 97%min | 85%min | 10%max |
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40 | 0.425 |
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| 97%min |
| all pass |
45 | 0.355 |
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| 80%min | 10%max |
50 | 0.300 |
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| 90%min |
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80 | 0.180 |
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| 80%min |
120 | 0.125 |
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| 90%min |
200 | 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-110 | S-70 |