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 密度 Density G/cm 硬度 Hardness HRA(HV) 抗弯强度 TRS Mpa K05 YG3 15.0 90.5 1300 适用于铸铁，有色金属的精加工。
Suitable for finishing *t iron and nonferrous metal K10 YG6X 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 *t iron and nonferrous metals and al so forthe machining manganese steel and hardening steel 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 *t iron and light alloys and also for the milling of *t iron and low-alloy steel K20 YG8 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 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 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 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 *t steel with a moderate feed rate and a rather high cutting speed 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*钢，铸钢的铣削加工。
Suitable for the finishing and semifinishing of steel and *t steel YS25 is specially used for the milling of steel and *t steel 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 he*y duty rough tuming of steel and *t steel with a big feed rate at a medium and low speed under unf*orable working conditions 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 *t 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. 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 *t iron and lisht alloys and also for the milling of *t iron and low alloy steel 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 thre*g of petroleum pipe,also used for fine machining of hardened steel 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。
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. 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 he*y duty turning of steel and *t steel with a big feel rate under 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 he*y duty tuming of steel and *t steel with a big steel rate and also for face milling 三、硬质合金生产工艺流程 钨钢压线轮 厂家*钨钢压线轮 定制钨钢压线轮 过线轮耐磨 钨钢压线轮定做 *过线轮 过线轮加工设备 我公司的主要产品有：硬质合金粉末、切削*、圆棒、板材、合金小制品、地矿工具、冷镦模、拉拔模及各类深加工产品，硬质合金类有YG6、YG8、YG11、YG15、YG20、YG20C等， 我公司的宗旨是欲做事先做人的原则，要发展，首先要有成熟的技术、*的产品、较好的信誉和标准。
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