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Large Cross-Sectional Plastic Mould Steel Hssd 2738/AISI P20
Sep 23, 2017

Basic Info

  • Model NO.: HSSD 2738/AISI P20 modified

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

  • Technique: Hot Rolled

  • Surface Treatment: Black, Polished, Rough Turning

  • Application: Die Steel Bar

  • Test: SGS / Ut 100% / Element Testing

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

  • Delivery Day: 10-50days

  • Transport Package: Seaworthy Packing

  • Origin: China

  • Type: Flat

  • Composition: Alloy Steel

  • Shape: Flat Bar

  • Special Use: Wear Resistant Steel

  • Grade: Hssd 2738/AISI P20 Modified

  • Application Hardness: 28-32HRC

  • Delivery Quantiity: Include MOQ

  • Trademark:KAIXIN

  • Specification: According to customer requirements

  • HS Code: 7225401000

Product Description

HSSD 2738 Large cross-sectional pre-hardened plastic mould steel (such as 1.2738/718HH/P20 modified)


Introduction:
2738 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 1.2738/718HH/P20 modified, etc.

Applications:
Plastic molds for injection compressing and injection molding
TV cabinets, drum mold of washing machine, etc.

Features:
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

CSiMnPSCrNiMo
0.30-0.400.20-0.501.00-1.50≤0.010≤0.0301.50-2.000.80-1.200.25-0.40

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.

Some pictures:


Container and packing


Hubei Kaixin Supply Chain Management Co., Ltd.

TEL +8618272169977 ; 0714-6510168

FAX0714-6519746

Emailinfo@hubeikaixin.com

AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei

Code435000

web:www.kxdiesteel.com