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Factory Directly P21 Special Steel Sheet
Sep 12, 2017

Basic Info

  • Type: Mould Steel

  • Composition: Special Steel

  • Shape: Round, Square, Plate

  • Special Use: Mold Steel

  • Hardness: Annealed Hbs250 Max

  • Length: 80mm~410mm

  • Delivery Time: Within 25working Days

  • Trademark: kaixin

  • Specification: 20-400mm

  • HS Code: 7228300000

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

  • Technique: Cold Drawn

  • Surface Treatment: Galvanized

  • Application: Die Steel Bar

  • Diameter: 20mm~410mm

  • Certificate: SGS ISO

  • OEM: Acceptable

  • Transport Package: Wooden Box or Customer′s Request

  • Origin: huangshi, China

Product Description

Factory directly P21 Special Steel Sheet


Product Description:
1. AISI P21, HPM50, 15Ni3Mn Cold work tool steel
2. Hot rolled or Forged, condition annealing, black surface
3. Hardness: ≤ 255HBS;
4. Hot rolled technology: EAF+LF+VD
5. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E

StandardGradeChemical composition (%)


CSiMnCrMoVNiWCuTi
GB--0.32-0.420.80-1.200.20-0.504.75-5.501.10-1.750.80-1.20--------
AISIP210.30-0.400.80-1.200.20-0.404.75-5.501.25-1.750.80-1.20--------
JIS--0.35-0.420.80-1.200.25-0.504.80-5.501.00-1.500.80-1.15--------
DIN--0.37-0.420.90-1.200.30-0.504.80-5.501.20-1.500.90-1.10----

Applications:
1. Diecasting mould(mold, fixed block, upper die, jet nozzle, nitride thimble ).

2. Extrusion die(mold, supporting member,  choke blocks).

3. Hot press die. (aluminum, magnesium, copper alloy)

4. Parts, such as cold cutting, overlap, hot shears, wearable parts.

5. Important parts for aviation industry.

Pictures:

S136工厂.jpg

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

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