3Cr2Mo Steel
3Cr2Mo is a steel grade converted from P20 of AISI specification in the United States, and the only plastic mold steel formally included in the standard GB/T 1299-85 (Technical Conditions for Alloy Tool Steels). It is universal pre-hardened plastic mold steel, widely used in various countries. Mechanical processing can be made after quenching and tempering.
Chemical properties of 3Cr2MoSteel
|
Steel Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
3Cr2Mo |
≤0.030 |
≤0.030 |
Features of 3Cr2Mo Steel
The steel has good hardenability and certain toughness.
Carburization can be made, and the surface hardness reaches 65HRC after carburizing and quenching.
The steel has high thermal hardness and wears resistance.
It can be directly polished and assembled after processed into shape because pre-hardened treatment has been made in the delivery state.
Application of 3Cr2Mo Steel
It can be used to make large injection molds or extrusion molds instead of traditional #45 steel.
The steel is suitable for making large plastic molds such as cabinets of TV and large recorders, and panel covers of washing machines. Its processing and polishing performance are significantly better than that of #45 steel. Under the same polishing conditions, its surface roughness is lower than that of #45 steel 1 ~3 levels.
Suitable for compression molds.
Suitable for corrosion-resistant, high-precision molds.
Hongsheng Groupis a professional die steel manufacturers, we insists on the business philosophy of “Golden Quality, Golden Service”.
在线联系供应商
Other supplier products
 |
HS H13-MOD Hot Work Die Steel | As modified improved high-thermal-strength hot-work die steel, HS H13-Mod of h13 equivalent material , optimizes the ratio of C and Cr alloy elemen... |
 |
Cr5Mo1V Steel | Cr5Mo1V is high-carbon, medium-chromium, micro-deformed air-quenching die steel and alloy tool steel. Cr5Mo1Vsteel uses imported A2 steel from the ... |
 |
Ring / Cylinder Forging Component | As one of responsible die steel suppliers, Hongsheng Group has been focusing on the development and production of special steel castings, forged ba... |
 |
1.2316 Steel | It is DIN standard mold steel, which belongs to martensitic stainless steel for plastic mold. Chemical properties of 1.2316 Steel Steel Grade... |
 |
Step Shaft Forging Component | Step shaft is a shaft with multiple cylinders of different diameters connected together like steps. In fact, the outer ring and plane turning const... |
Same products
 |
CK800 Flat Bed Lathe | 卖方: Taizhou Eastern CNC Technology Co., Ltd. | The CK800 Flat Bed Lathe carriage in the machine tool adopts a double tool holder design, which i... |
 |
stainless steel filter elements | 卖方: ZHUAN LV FILTRATION | stainless steel filter elements Stainless Steel Filter Cartridges/Elements Stainless Stee... |
 |
Stainless Steel Banding Strap Strip for Pole Clamp | 卖方: Nanjing Suntay Steel Co., Ltd | Stainless Steel strappingis ideal for cable and pipe banding applications that require various bu... |
 |
Aluminum Clad Steel Wire | 卖方: Nanjing Suntay Steel Co., Ltd | Typical Application:Power line crossing water, Power line in industrial ,semi-industrial or coast... |
 |
Steel Wire Rope For Wind Power Generation | 卖方: Nanjing Suntay Steel Co., Ltd | Steel wire rope for wind power generationis a high-performance produtc specially designed and man... |
