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

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

(/ )

Supplier Homepage Product Plastic Mould Steel NAK80/P21 Plastic Mold Steel Round Bar

NAK80/P21 Plastic Mold Steel Round Bar

Purchase Qty.:
3-9 10-19 20+
FOB Unit Price: US $2,590 US $2,570 US $2,540
Purchase Qty. (Tons) FOB Unit Price
3-9 US $2,590
10-19 US $2,570
20+ US $2,540
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000 Tons/ Month
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Product Catalog
Plastic mould steel
29 Products
Product Image
Product Name
FOB Price
Payment Terms
Product Attribute
Product Table
Basic Info
  • Model NO.: NAK80, 1Ni3Mn2CuAIMo
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: 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: Plastic Mould Steel
  • Technique: Forged
  • 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: 7225
Product Description
NAK80/P21 Plastic Mold Steel Round Bar

NAK80 is a pre-hardened plastic mold steel.Factory hardness can reach HRC37-43.
Have a good polishing performance and carving, good electrical discharge.Use in the mirror polishing mold, auto parts discharge Processing die.The thickness of not more than 2MM thin sheet, efficient blanking die, punching die and embossing mold, all kinds of scissors, mosaic blade, woodworking blade, thread rolling and wear slider, cold heading die, thermosetting resin Forming mold, deep drawing die, cold extrusion die.

Chemical composition:

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;

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;

Grade: NAK80,1Ni3Mn2CuAIMo

Hardness: 37-43HRC

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

Technical service:
Surface treatment of die and mould vacuum heat treatment (nitrogen and oxygen, carbon and nitrogen, carburizing, nitriding)

Terms of payment: 
30% deposit T/T and the balance by L/C at sight, or T/T

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

Our service for you
Pre-sale service

1) Sample can be offered with sample charge can courier fee by buyer's side;
2) We have full stock, and can deliver within short time. Many styles for your choices;
3) Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you;
4) All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose

1) We will count cheapest shipping cost and make invoice to you at once;
2) Check quality again, then send out to you at 1-2working day after your payment;
3) Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose

1) We are very glad that customer give us some suggestion for price and products;
2) If any question, please contact with us freely by e-mail or telephone. 

Product pictures:

NAK80/P21 Plastic Mold Steel Round Bar
NAK80/P21 Plastic Mold Steel Round Bar

NAK80/P21 Plastic Mold Steel Round Bar
NAK80/P21 Plastic Mold Steel Round Bar
NAK80/P21 Plastic Mold Steel Round Bar

Send your message to this supplier
Mrs. Helen Xie
To: Mrs. Helen Xie

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now