Plastic Mould Steel Flat Bar (Hssd 2738, P20 Modified)

- Sep 19, 2017-

Basic Info

  • Model NO.: Hssd 2738, 718H/P20 modified

  • Technics: Hot Rolled

  • Surface: Polished

  • Special Use: Mold Steel

  • Thickness: 10-500mm

  • Length: Max6000mm

  • Delivery Quantiity: Include MOQ

  • Application Hardness: 28-36HRC

  • Delivery Day: For abundant stock, 15-20 days. For customized PRO

  • Transport Package: Seaworthy Packing

  • Origin: China

  • Standard: DIN, JIS, AISI, GB

  • Application: Tool Steel Bar

  • Alloy: Alloy

  • Grade: Hssd 2738/AISI P20 Modified

  • Width: 100-2200mm

  • Test: Ut 100% / SGS

  • Place of Origin: China

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

  • Trademark: KAIXIN

  • Specification: 700mm x 1300mm

  • HS Code: 7225

Product Description

HSSD 2738 Large cross-sectional pre-hardened plastic mould steel
Pre-hardened large size injection mould, can be pollished normally. Used for making high demand large size plastic mould.

HSSD2738 is one improved kind of pre- hardened mirror plastic die steel. With the alloy optimization 
and structure control key technology, 

we can guarantee the steel die block has high hardness uniformity, excellent polishing property and
 machining property with large cross sections in China. 

This steel can replace the imported new large cross sectional prehardened plastic die steel such as 
1.2738/718H/P20 modified, etc.

Plastic molds for injection compressing and injection molding
TV cabinets, drum mold of washing machine, etc.
1. Good welding property of prehardened die blocks
2. Good polishing property(high hardness uniformity, hardness fluctuation ≤2hrc
3. Excellent working 
4. Extra large cross sections: 700mm*1300mm maximum and weighs 20MT for one piece
5. Application hardness: 28-36HRC
6. CCT curve for reference

Chemical compositions:


Mechanical properties:
Rb: 1095-1115N/mm
Corresponding hardness: 35-36HRC
Rb : 915-1000N/mm
Corresponding hardness: 28-30HRC
Similar grade: 1.2738/ASSAB718/AFNOR 40CMND8/DIN 40CrMnNiMo7/AISI P20modified

Delivery Quantiity: Include MOQ
Payment terms: 30% Deposit,Balance by L/C at Sight or T/T
Delivery Day: For abundant stock, 15-20 days.
For customized products, 30-50 days.

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

Contact details:You may contact to get further information!

Hubei Kaixin Supply Chain Management Co., Ltd.

TEL +8618272169977 ; 0714-6510168


AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei