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热轧业务
热轧业务 |
主营钢种 |
尺寸范圍(mm) |
月产能(吨) |
长度范围(mm) |
图示 |
来料加工 |
碳钢,不锈钢,合金钢等 |
40~130 |
15000 |
4000~8000 |
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热轧圆棒 |
303 303Cu 304/L 310S 316/L321 416 420
17-4PH WLA510 |
12~200 |
3000 |
4000~7000 |
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热轧方棒 |
303 303Cu 304/L 310S 316/L321 416 420
17-4PH WLA510 |
80~200 |
3000 |
4000~7000 |
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冷精业务
冷精业务 |
主营钢种 |
尺寸范围(mm) |
月产能(吨) |
长度范围(mm) |
图示 |
剥皮圆棒 |
321 304/L 316/L 310S 17-4PH WLA510 |
19~110 |
2000 |
4000~7000 |
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冷拉棒 |
圓棒 |
303 303CU 304/L 316/L 416 420 17-4PH WLA510 |
4.76~100 |
500 |
2500~6500 |
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四角棒 |
303 303CU 304/L 316/L 416 17-4PH WLA510 |
4.76~75 |
180 |
2500~6500 |
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六角棒 |
303 303CU 304/L 316/L 416 17-4PH WLA510 |
4.76~75 |
180 |
2500~6500 |
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无心研磨棒 |
303 303CU 304/L 316/L 416 420 17-4PH WLA510 |
4.76~100 |
500 |
2500~6500 |
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尺寸公差
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ISO尺寸公差标准对照表Size Tolerance Specification of ISO |
直径,边长 或对边距Dim. or Distance across flats(mm) |
公差等级 |
等级6 |
等级7 |
等级8 |
等级9 |
等级10 |
等级11 |
等级12 |
等级13 |
(h6) |
(h7) |
(h8) |
(h9) |
(h10) |
(h11) |
(h12) |
(h13) |
3Max. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.006 |
-0.010 |
-0.014 |
-0.025 |
-0.040 |
-0.060 |
-0.100 |
-0.140 |
3~6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.008 |
-0.012 |
-0.018 |
-0.030 |
-0.048 |
-0.075 |
-0.120 |
-0.180 |
6~10 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.009 |
-0.015 |
-0.022 |
-0.036 |
-0.058 |
-0.090 |
-0.150 |
-0.220 |
10~18 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.011 |
-0.018 |
-0.027 |
-0.043 |
-0.070 |
-0.110 |
-0.180 |
-0.270 |
18~30 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.013 |
-0.021 |
-0.033 |
-0.052 |
-0.084 |
-0.130 |
-0.210 |
-0.330 |
30~50 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.016 |
-0.025 |
-0.039 |
-0.062 |
-0.100 |
-0.160 |
-0.250 |
-0.390 |
50~80 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.019 |
-0.030 |
-0.046 |
-0.074 |
-0.120 |
-0.190 |
-0.300 |
-0.460 |
80~120 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.022 |
-0.035 |
-0.054 |
-0.087 |
-0.140 |
-0.220 |
-0.350 |
-0.540 |
120~180 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-0.025 |
-0.040 |
-0.063 |
-0.100 |
-0.160 |
-0.250 |
-0.400 |
-0.630 |
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