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Guangzhou Changfeng Steel Co., Ltd.

Special Steel, Mould Steel, Steel manufacturer / supplier in China, offering Die Steel 1.2738/P20+Ni/ 3Cr2NiMnMo Special Steel Plate, Nak80, P20, Plastic Die Steel Round Bar, Large Cross-Sectional Plastic Die Steel Plate Hssd 2738/NBR 1.2738/AISI P20 Modified and so on.

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Supplier Homepage Product Plastic Mould Steel Die Steel 1.2738/P20+Ni/ 3Cr2NiMnMo Special Steel Plate

Die Steel 1.2738/P20+Ni/ 3Cr2NiMnMo Special Steel Plate

FOB Price: US $1,000-2,000 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $1,000-2,000/ Ton
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Port: Shenzhen, China
Production Capacity: 1000tons/ Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 1.2738/ P20+Ni/ 3Cr2NiMnMo
  • Technics: Forged
  • Surface: Polished
  • Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Used for Various Large -Sized Mirror Plastic Mould
  • Thickness: 5-800 mm
  • Width: 100-2200 mm
  • Heat Treatment: Annealed / Q+T
  • Delivery Quantiity: Include MOQ
  • Trademark: CF STEEL
  • Specification: According to customer requirements
  • HS Code: 7225401000
  • Standard: DIN, JIS, AISI, ASTM, GB, BS
  • Application: Die Steel Bar
  • Alloy: Alloy
  • Shape: Round Bar or Flat Steel
  • Length: 100-5800 mm
  • Grade: 1.2738/ P20+Ni/ 3cr2nimnmo
  • Test: Ut 100% / SGS
  • Payment: 30% Deposit,Blance by L/C at Sight or T/T
  • Transport Package: Export Standard Packing or Customers′demand
  • Origin: China
Product Description
DIN 1.2738 Forged Plastic Mould Steels
Pre-hardened large size injection mould, can be pollished normally.Used for making high demand large size plastic mould.


1, Features
A, uniform hardness qualitative of Material;
B, No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
C, Excellent polishing performance;
D, Good machining performance;

2, Application
Used for various large -sized mirror plastic mould,percision mould;
A, Leather grain, pear skin grain etching, imitation stone moulds;
B, Clear plastic container classes such as pencil case, commodity high gloss mould;
C, Such as refrigerator, air conditioner production to demand higher large mould;

3, Grade
GBAISIDIN
3Cr2NiMnMoP20+Ni1.2738

4, Chemical composition(%)
CMnSiCrNiMoPS
0.35-0.451.30-1.600.20-0.401.80-2.100.90-1.200.15-0.25≤0.03≤0.03

5, Mechanical Properties:
HardnessY.S.(0.2%)UTSElongationRoAElastic Modulus
HBMpaKSIMpaKSI%Z%GPAKSI
300826120993145175920529745

6, Hardness:33-37HRC

7, Packing:We provide standard export packing or according to customers' request.

8, Delivery:For abundant stock, 15-20 days.
For customized products, 30-50 days.

9, The process flow
1) Hot rolled or forged condition, Pre-harden &tempering, black surface
2) Hardness:30~36HRC
3) Hot rolled technology:EAF+LF+VD
Forged technology:EAF+LF+VD+ESR+Forging +QT + Machined surface
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Mrs. Helen Xie
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