• 718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die
  • 718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die
  • 718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die
  • 718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die
  • 718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die
  • 718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die

718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die

Standard: DIN, JIS, AISI, ASTM, GB, BS
Technics: Hot Rolled
Application: Die Steel Bar
Surface: Black
Alloy: Alloy
Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
Samples:
US$ 1/kg 1 kg(Min.Order)
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Customization:
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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
1.2738/718/P20+Ni
Thickness
12-500mm
Delivery condition
Prehardend HRC28-32
Quality Assurance
100% UT passed
Delivery Time
7 Days
Condition
stock
Transport Package
Standard/Customized
Specification
standard/customized
Trademark
customized
Origin
China
HS Code
7228300000
Production Capacity
1000 Tons/ Month

Product Description

718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die

1. Product Introduction
718H is a vacuum-melting chromium-nickel-molybdenum alloy steel that has been hardened and tempered before it leaves the factory. It offers the following advantages: No risk of quench cracking and heat treatment; no need for heat treatment; shorten the cycle time; Cost (for example, without overseas Chinese is deformation); easy to amend the mold; nitriding and surface hardening can be applied to improve the mold surface hardness and wear resistance.

2. Features
  1. Good machining performance  
  2. Excellent polishability  
  3. Uniform hardness
  4. High hardenability
3. Similar Standards
Chinese American German Japanese Swedish
GB AISI DIN JIS ASSAB
3Cr2NiMnMo P20+Ni 1.2378 PDS5S 718

4. Chemical Composition
Grades C Si Mn P S Mo Ni
1.2738 0.35-0.46 0.2-0.4 1.3-1.6 ≤0.035 ≤0.005 0.15-0.25 0.9-1.2
718/3Cr2NiMnMo 0.28-0.40 0.2-0.8 0.6-1.0 ≤0.030 ≤0.030 0.30-0.55 0.8-1.2
P20+Ni 0.32-0.40 0.2-0.4 1.0-1.5 ≤0.030 ≤0.035 0.30-0.55 0.8-1.2

5. Heat Treatment
Quenching Tempering
Heating Temperature/ºC Cooling Hardness/HRC Heating Temperature/ºC Cooling Hardness/HRC
840-870 Air ≥50 550-640 Air 28-36

6. Applications
  1. Skin, pear skin, imitation stone etching mold.
  2. Transparent plastics such as pencil cases, daily necessities containers, high gloss requirements mold.
  3. Particularly suitable for hard rubber (PS) and non-fragmented rubber (ABS) parts.
  4. Automobile bumpers, interior parts, refrigerators, air conditioners, etc.  
7. Stock Size
steel plate
 
Hot Rolled Thickness 20-150mm
Width 2200mm
Length 2000-8000mm
Hot Rolled Thickness 155-300mm
Width 1600mm
Length 4000-8000mm
steel block
 
Thickness 300-1000mm  
Width 800-1600mm  
Length 2000-6000mm  

8. Product picture
718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die
718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die718 1.2738 P20+Ni Special Alloy Steel Plate For Mould Tool Die

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Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001, ISO 9000, IATF16949
Export Year
2012-11-11