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Tel: +86-714-6510168

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E-mail: info@hubeikaixin.com

Hot Rolled Die Steel Round Bar P21, Nak80
Nov 03, 2017

Basic Info

  • Model NO.: P21, NAK80

  • Technics: Hot Rolled

  • Surface: Black

  • Special Use: Wear Resistant Steel, Mold Steel

  • Place of Origin: China

  • Heat Treatment: Q+T

  • Ut Test Standard: Sep1921-84 Class3 C/C to D/D

  • Production Route: Ef/Eaf+Lf+Vd/ESR

  • Trademark: KAIXIN

  • Specification: 20-400mm

  • HS Code: 72254

  • Standard: DIN, JIS, AISI, ASTM, GB, BS

  • Application: Die Steel Bar

  • Alloy: Alloy

  • Grade: NAK80/P21

  • Certificate: ISO/ Mill Certificate

  • Quality Inspection: Ut, Chemical Test, Microstructure

  • Payment: 30%Deposit,Blance by L/C at Sight or T/T

  • Delivery Quantity: Include MOQ

  • Transport Package: Export Standard Packing or Customers′demand

  • Origin: China

Product Description

AISIP21/NAK80 Hot Rolled Steel For Plastic Mould Steel
To make high precision mirror plastic mould, high appearance home appliance plastic mould.

1, Grade:P21/NAK80/10Ni3MnCuAl

2, Features:
a) Preliminary hard conditioning die mould steel;
b) Excellent corrosion resistance and have abrasion resistance and toughness;
c) Material hardness is uniform, have a superior polishing performance;

3, Application:
a) Highly stressed cutting and punching tools for thin sheets;
b) Stone processing tools and knives for paper and plastics,shear knives;
c) Low content of impurity content,stable production period;

4, Hardness: 38-42HRC

5, Specification:



Round bar Diameter(mm)Length(mm) 
Max 600Max 9000 
Plate Thickness(mm)Width(mm)Length(mm)
Max 800Max 2200Max 5800
The above is our regular size, We also can provide customized sizes!    

6, Chemical composition:

Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many> 
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 1-2 working 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.

7,Products Show

Hubei Kaixin Supply Chain Management Co., Ltd.

TEL :+8618272169977 ; 0714-6510168



Add:No.37 Huahu Ave Huahu Street.Huangshi City Hubei