Description

W6Mo5Cr4V2高速工具钢是一种适于高速切削的高碳高合金工具钢。

W6Mo5Cr4V2 steel is a kind of high carbon and high alloy tool steel suitable for high-speed cutting.

Worldwide equivalents of grade W6Mo5Cr4V2

 ChinaEUGermanyJapanFranceEnglandItaly
StandardGBENDIN,WNrJISAFNORBSUNI
GradeCr12HS6-5-2 (1.3339)HS6-5-2SKH51  Z85WDCV06-05-04-02BM2 HS6-5-2
 PolandCzechiaAustriaRussiaInterUSA 
StandardPNCSNONORMGOSTISO 
GradeSW7M19830S600R6M5HS6-5-2M2 
 
Chemical Composition of W6Mo5Cr4V2 Steel Material
CSiMnPSCrMoVW
0.80~0.900.20~0.450.15~0.400.030 Max0.030 Max3.80~4.404.50~5.501.75~2.205.50~6.75
Mechanical Properties of W6Mo5Cr4V2 Steel

Hardness, Rockwell C (tempered at 621°C, quenched at 1204°C): 62 HRC.

Hardness, Rockwell C (quenched at 1204°C) ): 65 HRC

Forged of W6Mo5Cr4V2 Steel Material

At first, Pre-Heating to 650-750℃,Then heat to forged temperature. Soak at 1204°C, ensure heat thorough. Then start forged, the forged temperature no low than 950℃. After forging, cool slowly.

Heat Treatment of W6Mo5Cr4V2 Steel

 Annealing:

At first, Slowly heat to 871℃,then slowly Cool to 538℃(1000℉) in heat treatment furnace. Then cool in air. After annealing hardness HBS: 255 Max.

Hardening:

W6Mo5Cr4V2 steel having very high hardenability and should be hardened by cooling in still air. The use of a salt bath or controlled atmosphere furnace is desirable to minimize decarburization, and if not available, pack hardening in spent pitch coke is suggested.

Quenching:

Quenching temperature / ℃ | salt bath furnace: 1204

Quenching temperature / ℃ | controlled atmosphere furnace: 1216

The heat preservation time/min: 5 ~ 15

Quenching medium: Oil cooling

Hardness: 65 HRc Min

Tempering:

Tempering temperature / ℃ : 540-564

After tempering hardness HRC or higher: 65 Min

Features and Application:

W6Mo5Cr4V2 Steel is molybdenum series high speed steel, have the advantages of small carbide inhomogeneity and high toughness. Moreover, it is easy to overheating, should strictly control the quenching heating temperature, the more strict protection for heat treatment. Because of its hardness and wearability, used in the manufacture of cutting more difficult to cutting tool materials.

W6Mo5Cr4V2 Steel high speed steel with carbide orientation is bigger, so the more strict protection for heat treatment, is suitable for the mould vibration and shock loads.  Application as Cold forging die, precision die, pressure molding powder, etc., cutting tools, adding glass fiber plastic mould etc. So it is suitable for the mould vibration and impact loads, deep drawing mould, punching die. Metal cutting saw blade, cold heading and extrusion.

Available Size

Round BarDiameter(mm): 6-800mm ,Length: 1000-9000mm or custom size
Plate/Flat/BlockThickness: 6mm-500mm , Width: 20mm-1000mm or custom size
Tolerance±1%,Thickness: +/-0.02mm, Width:+/-2mm

Our Services

1. 价格根据材料、尺寸、精加工工艺以及不同付款方式来确定

2. 每种材料都经过 UT 测试

3. 每一种材料我们都有库存,所以我们能够及时的交货。

4.可以根据客户要求定制钢材的尺寸,起订量和规格型号可以按照国际、中国或行业标准开发/生产.

5.还有更多服务,欢迎来咨询。

1. The price is determined according to the material, size, finishing process and different payment methods

2. Each material has been ut tested

3. We have every kind of material in stock, so we can deliver it in time.

4. The size of steel can be customized according to customer requirements, and the minimum order quantity and specification model can be developed / produced according to international, Chinese or industrial standards

5. There are more services. Welcome to consult.