Gold Member Since 2015
Audited Supplier
Guangzhou Changfeng Steel Co., Ltd.

Mould Steel, Steel, Hot Rolled Steel manufacturer / supplier in China, offering NAK80/P21/B40 Plastic Mould Steel Heavy Block Forged Steel, 1.3243/M35/SKH35 Special Alloy Steel High Speed Steel, 1.3243, Skh35, M35 High Speed Steel Steel Round Bar and so on.

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Supplier Homepage Product Plastic Mould Steel NAK80/P21/B40 Plastic Mould Steel Heavy Block Forged Steel

NAK80/P21/B40 Plastic Mould Steel Heavy Block Forged Steel

Purchase Qty.:
3-4 5-19 20+
FOB Unit Price: US $3,590 US $3,570 US $3,540
Purchase Qty. (Tons) FOB Unit Price
3-4 US $3,590
5-19 US $3,570
20+ US $3,540
Get Latest Price
Production Capacity: 1000t/Month
Transport Package: Export Standard Packing or Customers′demand
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NAK80/P21/B40
  • Standard: ASTM, AISI, GB, JIS, DIN, BS
  • Surface Treatment: Black, Grinded, Machined
  • Application: Mold & Dies
  • Stock: Stock
  • Production Route: Ef/Eaf+Lf+Vd/ESR
  • Shape: Steel Plate
  • Certificate: ISO/Mill Certificate
  • Thickness: 20-400mm, 400-800mm
  • Trademark: CF STEEL
  • Origin: China
  • Type: Steel Block
  • Certification: ISO, SGS, RoHS
  • Technique: Forged
  • Special Use: High-strength Steel Plate
  • Width: 1500-2500mm
  • Grade: Plastic Mould Steel
  • Payment: 30% Deposit, Blance by L/C at Sight or T/T
  • Delivery Quantity: Include MOQ
  • Pre-HRC: 38-42HRC
  • Specification: According to customer requirements
  • HS Code: 7225
Product Description
1.2738/718/P20+Ni/NAKS5/3Cr2NiMo Plastic Mould Steel Heavy Block

1, Features:
A. Widely used plastic mould steel with excellent comprehensive mechanical properties, high hardenability with good polishability.
B. To be used directly after pre-hardening, which can guarantee good usability and avoid deformation after heat treatment.

2, Main Application:
For large, precision, high polishing plastic moulds, such as car assessories, household appliance, electronic and audio-video products.
3, Delivery Condition:
EF or ESR, Hot rolled or Forged, Black surface or milling Hardened and tempering to 28-35HRC. 

4, Current dimension: Width: 1500-2500mm    
Thickness: 20-400mm, 400-800mm forged.
We also provide customized dimension as your requirement!

5, Grade
3Cr2NiMoP20 +Ni1.2738718NAKS5
6, Chemical composition(%)
Chemical Compositons    
P20 +Ni0.32-0.400.20-0.401.00-1.50≤0.030≤0.0351.40-2.000.30-0.550.80-1.20

7, Heat Treatment
                   Quenching                   Tempering
Heating TemperatureCoolingHardness/HRCHeating TemperatureCoolingHardness/HRC
840-870OIL OR AIR≥50550-640AIR28-36

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

9, Package: We provide standard export packing or according to customers' request

10, Contact details: You may contact us to get further information!

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Mrs. Cindy Cheng
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