GB/T 3Cr2Mo Plastic Mould Steel
The utility of plastic mold steel lies in its ability to provide a durable, high-performance material for the production of plastic molds that can withstand the demands of high-volume manufacturing processes.
We owns a whole set of inspection equipments to take control of steel quality.
- HONGXING
- DAYE
- 30 DAYS
- 8000 TON/MONTH
- Information
GB/T 3Cr2Mo Plastic Mould Steel
1: 3Cr2Mo steel introduction
P20 Steel Plate Material is a versatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels. The special purpose mold steel P20 steel plate is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. P20 mold steel plate material is typically sold in the pre-hardened condition at a hardness of approximately 300 HBW.
2: 3Cr2Mo Steel equivalent
| Country | USA | German | GB/T |
| Standard | ASTM A681 | DIN EN ISO 4957 | GB/T 1299 |
| Grade | P20 | 1.2311 | 3Cr2Mo |
| Grade | C | Si | Mn | P | S | Cr | Mo |
| P20 | 0.28-0.4 | 0.2-0.8 | 0.6-1 | 0.03 | 0.03 | 1.4-2 | 0.3-0.55 |
| 1.2311 | 0.35-0.45 | 0.2-0.4 | 1.3-1.6 | 0.03 | 0.03 | 1.8-2.1 | 0.15-0.25 |
| 3Cr2Mo | 0.28-0.4 | 0.2-0.8 | 0.6-1 | 0.03 | 0.03 | 1.4-2 | 0.3-0.55 |
4: P20 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
5: 3Cr2Mo steel overviews
| Size | Round | Dia 12-500mm |
| Plate/Flat/Block | Thickness 8mm-80mm | |
| Width 310mm-710mm | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30 days | |
6: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed/QT, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, black surface.
Hongxin Mold Tech Co., Ltd. has the capacity to roll and forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include 12-50mm rolling bars, 8~80x310~710mm rolling flats, 50~500 forging round bars, and 80~300x210~710 mm forged flats and which the maximum piece weight can reach 50T.
Company Main Products:(If you do not find the product you need, please contact us)
Cold Work Tool Steel | DIN 1.2080,DIN 1.2379,DIN 1.2436,DIN 1.2210,JIS SKS3,AISI O2 |
Hot Work Tool Steel | H13,DIN 1.2714,DIN 1.2767,DIN 1.2344(H13),DIN 1.2713 |
Plastic Mould Steel | P20,P20+S,P20+Ni,DIN 1.2083,DIN 1.2316,DIN 1.2085 |
High Speed Steel | DIN 1.3343(M2),DIN 1.3243(M35),DIN 1.3247,DIN 1.3265 |
Hongxin Mold Tech Co.,Ltd. owns:
1 set of Hot Rolling Production Line at size range flats 8-80*210-710mm, rounds 16-50mm Dia.
12 sets of Hydraulic Forging Hammers from Power 560kgs to 6000kgs which could cover flats 40-300*210- 710mm.
8 sets of EF+LF+VD
5 sets of ESR
9 sets of Milling Machines
10 sets of Turning Lathes
6 sets of Precision Milling Machines.
CERTIFICATION: GB/T19001-2016/ISO9001:2015
Products' List
Packaging&Shipping
Standard GB:T 1299-2014 Tool and Mould Steel Translated Version.pdf
Q1:Are you trading company or manufacturer ?
We are the biggest tool steel manufacturer at Daye,Huangshi,Hubei,China. We can provide a wide range of steel products.
Q2:What is alloy steel round bar export packing?
Usually bundling for large diameter,small diameter bars in bulk or as customer's demand.
Q3.What is your MOQ?
We accept small order,if it is stock,any quantities can be accepted.
Q4.What is your lead time?
Depends actual order,around 20-35 days,or negotiation.
Q5.Can you supply sample?
Yes,we can.Sample fee according to your size.
Q6:What certificates do you have?
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Q7: How can I get your quotation as soon as possible?
The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement,we will work out a best price soon
