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 S350 Hot Work Die Steel | HS S350steel is improved Cr-Mo-V hot work die steel. The special composition design makes it have high high-temperature strength and thermal fatigu... |
 |
PLASTIC DIE STEEL | As a kind of mold steel used for plastic production, plastic mold steel is main material of plastic mold. The plastic mould steel has enhanced the ... |
 |
Forged Round Steel Bar | Forged steel round bar is made in cylindrical shape, which can be shaped in direct forging or re-forging into structural parts, bearings and differ... |
 |
HS 2738 Plastic Die Steel | HS 2738 steelis modified pre-hardened mirror plastic mold steel. Key technologies of alloy composition optimization and organization control ensure... |
 |
HS PH11 Hot Work Die Steel | As modified high-toughness, high-isotropy, high-quality hot work & plastic mold steel, the steel has good cold and hot fatigue resistance and c... |
Same products
 |
Cleaning Agent | 卖方: Foshan Jiwei New Material Co.,Ltd | Cleaning Agent PUR cleaning agentis a specialized solution designed for effectively removing pol... |
 |
3D Laminating Water-Based Polyurethane Adhesive | 卖方: Foshan Jiwei New Material Co.,Ltd | 3D Laminating Water-Based Polyurethane Adhesive 3D laminating water-based polyurethane adhesivei... |
 |
Liquild PUR Adhesive | 卖方: Foshan Jiwei New Material Co.,Ltd | Liquild PUR Adhesive PUR adhesive, also known as polyurethane reactive adhesive or polyurethane ... |
 |
PUR for Edge Banding | 卖方: Foshan Jiwei New Material Co.,Ltd | PUR for Edge Banding Edge banding adhesiveis a type of glue used in furniture manufacturing and ... |
 |
PUR for Flat Lamination | 卖方: Foshan Jiwei New Material Co.,Ltd | PUR for Flat Lamination Our PUR (Polyurethane Reactive) adhesive is specially formulated for fla... |
