合金工具钢
Description:
Uniform microstructure, free cutting and good polishing, High tenacity, ductility and high wear resistance in high temperature, Excellent hardenability and good heat resistance, Small deformation during heat treatment.
|
4Cr5MoSiV1 |
||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||
Physical properties:
Modulus of Elasticity (E): 210000MPa。
Coefficient oflinear expansion:
Temperature (℃) Coefficient oflinear expansion (℃-1)
20～100 9.1×10-6
20～200 10.3×10-6
20～300 11.5×10-6
20～400 12.2×10-6
20～500 12.8×10-6
20～600 13.2×10-6
20～700 13.5×10-6
Temperature (℃) thermalconductivity λ/W·(m·K)-1:
25 32.2
650 28.8
Heat treatment:
Quenching, 790℃ preheating, 1000℃ salt bath, holding 5~15 min, air cooling
Tempering: 550℃
Delivery condition:
Annealed
Application:
Widely used for hot extrusion dies, dies for mandrels and forging hammers, die-casting mould for aluminum, copper and its alloys
在线联系供应商
Other supplier products
 |
20CrMo Alloy Structural Steel | 20CrMo steelcan be a good machinability and cold plastic strain. Name: 20CrMo steel Standard: GB / T 3077-1988 Equivalent grades: JIS G4053: 2003... |
|
|
合金工具钢 | Description: Uniform microstructure, free cutting and good polishing, High tenacity, ductility and high wear resistance in high temperature, Excell... |
 |
S45C Carbon Structural Steel | Description: S45Cis a kind of high carbon steel grade which based on the standard of JIS G 4051- 2009. S45C steel has excellentweldability and mach... |
 |
42CrMo4 Alloy Structural Steel | Description: 42CrMo4 materials have been widely used in automotive driving elements. Although 42CrMo4 is more expensive than 41Cr4, it is more pref... |
 |
S55C Carbon Structural Steel round bar | Description: S55C is a kind of high quality carbon structural steel and S55C is a Japanese steel grade. S55C is similar with Chinese material 55# s... |
Same products
 |
White Iron Wear Blocks, Wear Bars | 卖方: Yiwu WALKSON Machinery Equipment Co., Ltd. | The unique, formable designed wear bars is available in various lengths, grades and sizes and can... |
 |
Stainless steel Travel Mug Wholesale | 卖方: Golmate Enterprise Co., Ltd | Stainless steel travel mug wholesaleis a good companion when traveling, shopping, driving and doi... |
 |
Pot Magnets With Bore | 卖方: Leyuan Group Co., ltd. | These neodymium pot magnets with countersunk holes have only one surface that has strong magnetis... |
 |
1.2312/P20 圆棒 | 卖方: 东莞市松顺模具钢材有限公司 | specifications: 1, 1.2312/P20 Steel Rod Price 2,MOQISFlexible 3,Samplefreeand24hoursonline 4,Our... |
 |
1.2080 high quality galvanized steel sheet | 卖方: 东莞市松顺模具钢材有限公司 | Product Description 1,Size of D3 cold work steel Roundbar Diameter(m... |
