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

Mould Steel, Round Steel, Steel manufacturer / supplier in China, offering Nak80 P21 Plastic mould Die Steel Round Bar, P21/NAK80 Steel Plate for Plastic Mould Steel, SAE5140/1.7035/SCR440/40Cr Hot Rolled Alloy Steel Plate and so on.

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Supplier Homepage Product Plastic Mould Steel Nak80 P21 Plastic mould Die Steel Round Bar

Nak80 P21 Plastic mould Die Steel Round Bar

Purchase Qty.:
5-19 20+
FOB Unit Price: US $1,500 US $800
Purchase Qty. (Tons) FOB Unit Price
5-19 US $1,500
20+ US $800
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000 Tons/ Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NAK80, 1Ni3Mn2CuAlMo, P21
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Alloy: Alloy
  • Production Process: Eaf+Lf+Vd+ESR
  • Ut: Sep 1921-84 Class C/C D/D E/E
  • Shape: Plate/Flat Bar/Round Bar/Sheet
  • Payment: L/C or T/T
  • Delivery Quantity: Include MOQ
  • Transport Package: Export Standard Packing or Customers′demand
  • Origin: China
  • Type: Alloy Steel Bar
  • Technique: Hot Rolled
  • Surface Treatment: Black, Grinded, Machined
  • Special Use: Mold Steel
  • Certification: ISO BV SGS Mtc
  • Model Number: Nak80 Plastic Mould Steel Round Bars
  • Dimensions: 20-300mm
  • Surface: Black or Machined
  • Trademark: CF STEEL
  • Specification: DIN JIS AISI ASTM GB BS
  • HS Code: 7228300000
Product Description
Nak80 P21 Plastic mould Die Steel Round Bar

Nak80 P21 Plastic mould Die Steel Round Bar

1, Features
1,prehardened steels,Without any heat treatment(state as delivered,age hardening:HRC37~42ºC
2,The most suitable for mirror polishing machining of hardened steel,Have good electro discharge machining features;
3,Frist-rate after processing the surface,Can replace engraved processing;
4,In the discharge machining (edm)Surface hardness does not increase, can simplify subsequent processing operations;
5,Good weldability, Chip table do not hardening,Can make the subsequent process is simple;
6,Good toughness and excellent mechanical properties, reduce worry rupture, etc;

2, Application
Commonly used in mirror polishing mold, dust proof, filter plate of the television, cosmetics boxes, precision wrinkles processing mould, office automation equipment, auto parts electro discharge machining mould;
1,Thin plate thickness is not more than 2 mm, efficient and blanking die, punching die and stamping die;
2,Thread rolling moulding and wear-resisting slider;
3,Deep drawing forming die, cold extrusion dies;

3, Grade:NAK80,1Ni3Mn2CuAIMo

4, Hardness:37-43HRC

5, Specification
SIZERound barDiameter(mm)Length(mm) 
Max 600Max 9000 
Max 800Max 2200Max 5800
The above is our regular size, We also can provide customized sizes!

6, Chemical composition

7, Packing: Standard Export Packing or As per request
Nak80 P21 Plastic mould Die Steel Round Bar

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