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Quick Details

  • Grade: P20
  • Standard: AISI, ASTM, BS, DIN, GB, JIS
  • Thickness: 5-600mm
  • Width: 610 mm max
  • Length: random
  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: CHUAN STEEL
  • Model Number: 50mm-6000mm
  • Application: plastic mould
  • Technique: Hot Rolled
  • Special Use: Mold Steel
  • grade: P20

Packaging & Delivery

Packaging Details in bundle
Delivery Time about 30 days

steel grade:  AISI P20 / ASTM P20 / UNS T51620 



Product Description

 AISI P20 / ASTM P20 / UNS T51620 chemical composition 



C ≤Si ≤Mn ≤P ≤S ≤CrMo
0.28-0.40.2-0.80.6- 0.30-0.55


 AISI P20 / ASTM P20 / UNS T51620  mechanical properties:


Hardness after annealing:  150-180 HBW 

Hardness after cold-drawn:   HBW min

Hardness after HT:   58-64 HRC 



Company Information


Specialized high quality steel  AISI P20 / ASTM P20 / UNS T51620 

Forging/hot rolled/ extrusion of steel: round bar/ square bar/ plate/ coil/ wire/ forging


P20 Specifications:  AISI P20 / ASTM P20 / UNS T51620 

Round bar steel: 1mm to 2000mm

Square bar steel: 50mm  to  600mm

Plate/flat steel thickness:0.1mm  to  800mm

Width: 10mm to 1500mm

Length: We can supply any length based on the customer's requirement.


Forging: Shafts with flanks/pipes/tubes/slugs/bar/donuts/ring/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forged/hot rolled + annealing/normalizing + tempering/quenching +tempering/any conditions based on the customer's requirement


Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection


Our Services


 AISI P20 / ASTM P20 / UNS T51620 Steel round bar ; AISI P20 / ASTM P20 / UNS T51620 steel flat bar;  AISI P20 / ASTM P20 / UNS T51620 steel sheet / plate; AISI P20 / ASTM P20 / UNS T51620 steel forged block;  AISI P20 / ASTM P20 / UNS T51620 steel strip; AISI P20 / ASTM P20 / UNS T51620  steel forged ring /sleeve

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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $34,000
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