P20+Ni 1.2738 718H Pre-hardened Plastic Mould Steel Die Block

Min.Order: 3
Product origin: Guangzhou, Guangdong, China
Infringement complaint: complaintComplaint
US$ 930 ~ 980

Description
P20+Ni 1.2738 718H Pre-hardened Plastic Mould Steel Die Block

1. Features
  1. Good machining performance  
  2. Excellent polishability
  3. Uniform hardness
  4. High hardenability
2. Similar Standards
ChineseAmericanGermanJapaneseSwedish
GBAISIDINJISASSAB
3Cr2NiMnMoP20+Ni1.2378PDS5S718

3. Chemical Composition
GradesCSiMnPSMoNi
1.27380.35-0.460.2-0.41.3-1.6≤0.035≤0.0050.15-0.250.9-1.2
718/3Cr2NiMnMo0.28-0.400.2-0.80.6-1.0≤0.030≤0.0300.30-0.550.8-1.2
P20+Ni0.32-0.400.2-0.41.0-1.5≤0.030≤0.0350.30-0.550.8-1.2

4. Heat Treatment
QuenchingTempering
Heating Temperature/ºCCoolingHardness/HRCHeating Temperature/ºCCoolingHardness/HRC
840-870Air≥50550-640Air28-36

5. General 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.  

6. Stock Size
steel plate
 
Hot RolledThickness20-150mm
Width2200mm
Length2000-8000mm
Hot RolledThickness155-300mm
Width1600mm
Length4000-8000mm
steel block
 
Thickness300-1000mm 
Width800-1600mm 
Length2000-6000mm 
 

7. Product picture

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