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ISO 分类 分组 代号 ISO Code |
牌号 Grade |
物理力学性能 Physical and Mechanical properties |
推荐用途 Applications recommended |
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密度 Density G/cm |
硬度 Hardness HRA(HV) |
抗弯强度 TRS Mpa |
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K05
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YG3 |
15.0 |
90.5 |
1300 |
适用于铸铁，有色金属的精加工。 Suitable for finishing cast iron and nonferrous metal |
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K10 |
YG6A |
14.8 14.7 |
91 91.5 |
1560 1510 |
适用于铸铁，有色金属的精加工,半精加工，亦可用于锰钢，淬火钢加工。 The finishing &semi-finshing of cast iron and nonferrous metals and al so forthe machining manganese steel and hardening steel
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K15 |
YG6 |
14.9 |
89.5 |
1670 |
适用于铸铁，轻合金的半精加工，亦可作铸铁，低合金钢铣削加工。 Suitable for the roughing of cast iron and light alloys and also for the milling of cast iron and low-alloy steel
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K20 |
|
14.6 |
89.0 |
1840 |
适用于不锈钢，普通合金钢的精加工和半精加工。 Suitable for finishing and semifinishing of stainless steel and lowalloy steel and it is mainly uesd for the machining of railway wheel hubs |
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M10 |
YW1 YW3 YW4 |
13 12.9 12.3 |
91 92 92 |
1290 1390 1390 |
适用于不锈钢，普通合金钢的精加工和半精加工。 Suitable for finishing and semifinishing of stainless steel and conventional alloy steel |
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M20 |
YW2 |
12.9 |
90.5 |
1460 |
适用于不锈钢，低合金钢的半精加工，主要用于火车轮毂加工。 The grade can be used for the semifinishing of stainless steel and lowalloy steel and it is mainly uesd for the machining of railway wheel hubs |
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P10 |
YT05 YT115 |
12.6 11.3 |
92.5 91.0 |
1260 1300 |
适用于钢，铸铁的精加工和半精加工，宜采用中等进给量和较高的切削速度。 Suitable for the finishing and semifinishing of steel and cast steel with a moderate feed rate and a rather high cutting speed
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P20 |
YS14 YT14 YS25 |
11.4 11.4 13.0 |
91.5 90.5 90.5 |
1550 1400 1780 |
适用于钢，铸钢的精加工和半精加工，宜采用中等进给量。YS25专用钢，铸钢的铣削加工。 Suitable for the finishing and semifinishing of steel and cast steel YS25 is specially used for the milling of steel and cast steel |
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P30 |
YT5 |
12.8 |
89.5 |
1560 |
适用于钢，铸钢的重切削加工，在作业条件不好的中，低速度大进给量粗加工。 Suitable for the heavy duty rough tuming of steel and cast steel with a big feed rate at a medium and low speed under unfavorable working conditions |
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K05-K10/M20 |
YT26 |
14.0 |
92.5 |
1600 |
红硬性高，耐寒性好。造于冷硬铸铁、有色金属的精加工、半精半精加工亦可用于锰钢、淬火钢的车削、铣削加工。 Suitable for fine and semi-finishing machining of chilled cast iron and non ferrous metals with good performances of ther mosetting and wear resistance,also suitable for turning and milling of manganese steel and hardened steel.
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K20 |
YD201 |
14.90 |
91.0 |
1800 |
适用于铸铁，轻合金的半精加工、粗加工、亦可作为铸铁、低合金钢的铣削加工 Suitable for semi-finishing and the roughing of cast iron and lisht alloys and also for the milling of cast iron and low alloy steel
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M1O |
YS8 |
13.9 |
92.5 |
1500 |
主要用作石油管螺纹的加工，亦可用作淬火钢的精加工 Mainly used for threading of petroleum pipe,also used for fine machining of hardened steel
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M20 |
YM20 |
13.0 |
91.0 |
1750 |
钢、铸钢、锰钢、灰口铸铁、中等切削速度和进给量下的半精车和半精铣。
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P30 |
YC30S |
12.9 |
90.0 |
1600 |
适用于钢和铸钢以及合金钢的铣削加工 Used for the milling of steel and alloy steel.
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P35-P40 |
YC40 |
12.90 |
91.0 |
2200 |
适用于钢、铸钢的强力切削，宜在恶劣的条件下低速切削和大进给量切削加工 Suitable for the heavy duty turning of steel and cast steel with a big feel rate under |
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P40 |
YM40 YC45 |
12.75 12.75 |
90.0 90.0 |
2100 2300 |
适用于钢、铸钢的重力切削、可采用大切削用量，亦可用于端面铣削 Suitable for the heavy duty tuming of steel and cast steel with a big steel rate and also for face milling |
