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”.
Send product request
Other supplier products
 |
HOT WORK DIE STEEL | As one of the die steel manufacturers, we supply high quality hot work die steel to meet the requirements of some customers. Since hot work die ... |
 |
HS H13-MOD Hot Work Die Steel | As modified improved high-thermal-strength hot-work die steel, HS H13-Mod of h13 material, optimizes the ratio of C and Cr alloy elements on the ba... |
 |
DIE STEEL (MOULD STEEL) | Die steel products are used to make molds of cold punching, hot forging and die casting, etc. It is the main processing tool for producing parts in... |
 |
HS DIE STEEL & SHAPED FORGINGS PRODUCTS | From automotive/high-speed rail to aerospace, from wind power generation to gears, from high-pressure boilers to mechanical transmission, from oil ... |
 |
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... |
Same products
 |
6000 series deep groove ball bearings | Seller: Ningbo Yuhong Bearing Co., Ltd | The 6000 series deep groove ball bearings includes various sizes and configurations. These bearin... |
 |
Centrifugally cast Chromium-Nickel alloy tubes | Seller: Nanjing Xinshuo Mechanical Equipment Co., Ltd. | Прямая труба из хромоникелевого сплава центробежного литьяДля получения дополнительной техническо... |
 |
White Iron Wear Blocks, Wear Bars | Seller: Yiwu WALKSON Machinery Equipment Co., Ltd. | The unique, formable designed wear bars is available in various lengths, grades and sizes and can... |
 |
TITANIUM ALLOY STEEL TUBE | Seller: YUHONG GROUP CO., LIMITED ZHEJIANG YUHONGWELL STEEL CO., LIMITED | TITANIUM ALLOY STEEL TUBE Titanium is the ninth most abundant element in the earth's crust and t... |
 |
STEEL FITTING | Seller: YUHONG GROUP CO., LIMITED ZHEJIANG YUHONGWELL STEEL CO., LIMITED | STEEL FITTING Steel has been used for making pipe and pipe fittings for years for its durability... |
