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Tel: +86-714-6510168

Mob: +86-18272169977

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E-mail: info@hubeikaixin.com

Plastic Mould Steel Forged Flat Bar (Hssd 718/P20+Ni/1.2738)
Sep 18, 2017

Basic Info

  • Model NO.: HSSD 718 /P20+Ni/1.2738/40CrMnNiMo7

  • Technics: Forged

  • Surface: Black, Grinded, Machined

  • Special Use: Mold Steel

  • Certificate: ISO / Mill Certificate

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

  • Hardness: 37-40HRC

  • Delivery Quantity: Include MOQ

  • Trademark: KAIXIN

  • Specification: thickness up to 800mm

  • HS Code: 7225

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

  • Application: Tool Steel Bar

  • Alloy: Alloy

  • Grade: Hssd 718, P20, 40crmnnimo7

  • Test: SGS / Ut 100% / Element Testing

  • Thickness: up to 800mm

  • Length: 6000mm

  • Packaging Details: Rude or as Customer′s Requirement

  • Transport Package: Export Standard Packing or Customers′demand

  • Origin: China

Product Description

Plastic Mould Steel Forged Flat Bar (Hssd 718/P20+Ni/1.2738)

718 modified prehardened mirror plastic die steel has good hardenability, 

uniformity of hardness and mirror polishing property.
It can displace the next generation of imported large cross section prehardened 

mirror plastic die steels ,such as: 1.2738,p20 etc and the next generation 

of imported large cross section prehardened plastic die steels.
Similar grate: AISI P20/ WERKSTOFF. Nbr 1.2738/AFNOR 40CMND8/ DIN 40CrMnNiMo7


Home appliances(TV box cover, air conditioning shell die,etc)

 large section size plastic mould (thickness up to 800mm)

Cr inner decoration die such as dashboard die, sound box die etc.
A wide rang of pre hardened hardness and good hardness uniformity

The hardness of HSSD718 in 37-40HRC can be injusted according 

to customer's requirement.

Polishing property
It can meet the roughness requirements of the plastic mould polished surface.
Good machining properties
Good welding performance
Design etching properties
Melting ProcessEAF: Electric Furnace+LF+VD(Optional)
ESR:  Electric Furnace+LF+VD+Eleroslag Remelted(Optional)
UT ClassAccording to Standard of SEP 1921/84,100% Volume, Level 
C/c, D/d or E/e

Chemical composition%


Quality control
We owns nation-recognized inspection center, where there are whole sets of high-precision test machines. 
We are capable of mechanical tests, chemical component analysis, and inspections on gas content, metallography and nondestructive inspections and etc.

Certificate: ISO /Mill Certificate

Packaging Details:
We provide standard export packing or according to customers' request
Delivery Detail:
For abundant stock, 15-20 days.
For customized products, 30-50 days.

1. Our Service For You
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.

Hubei Kaixin Supply Chain Management Co., Ltd.

TEL +8618272169977 ; 0714-6510168



AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei