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Help CenterChinese Tool Steel 3Cr2Mo 3Cr2NiMnMo 10Ni3MnCuAi 4Cr13 3Cr17NiMo Plastic Mould Steel
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Specifications
1,Very good polishability.2,Good machinability.
3.we are manufacturers with three mills
Quick Details
Grade: 4Cr13/420 |
Standard: AISI, DIN, GB |
dia 50-500mm plate:20-400mm*50-1200mm |
|
Length: 2000mm~6000mm |
Place of Origin: wuhan, China (Mainland) |
Brand Name: wuhan sanzhao |
Model Number: GB4Cr13,ASTM420,DIN1.2083 |
Application: Mould steel |
Technique: Hot Rolled |
Special Use: Mold Steel |
Product Material: alloy steel |
Packaging & Delivery
Packaging Detail: |
In customized packing |
Delivery Detail |
25-45days |
Specifications
Plastic mould steel 420
we have large stock
the price is competitive
plastic mould steel 420
1. High Wear Resistance & corrosion resistance Plastic Mould Steel
2. Main application
For plastic moulds with high wear resistance and corrosion resistance requirements; transparent plastic moulds, such as PVC.
3.Manufacturers
Tai Steel, Fushun Steel, Changcheng Steel, Bao Steel, etc.
4.Delivery condition
Conventional or ESR, hot rolling or forging, black surface or milling
Hardness: 31~35HRC,annealed to: HB≤229
Width: 305~1000mm Thickness: 20~185mm
5.General
Medium-carbon, high-Chrome, martensitic stainless steel; good corrosion resistance, wear resistance, polishing abilities as well as high strength after heat treatment.
6.Chemical analysis
|
C% |
Mn% |
Si% |
Cr% |
Ni% |
V% |
P% |
S% |
Mo% |
S136 |
0.38 |
0.50 |
0.80 |
13.6 |
|
0.30 |
≤0.03 |
≤0.03 |
|
1.2083 |
0.37~0.44 |
0.30~0.60 |
0.30~0.60 |
13.00~15.00 |
≤0.60 |
0.15~0.35 |
≤0.035 |
0.003 |
0.50~0.70 |
7.Delivery
Acc. to your request—Standard steel bar(sawing)
——non-standard steel bar(sawing)
or Mill deliver condition,without sawing or cutting
8.Compared grades(based on usage)
Chinese |
American |
German |
Swedish |
Japanese |
Japanese |
GB |
AISI |
DIN |
ASSAB |
JIS |
DAIDO |
4Cr13 |
420 |
1.2083 |
S136 |
SUS420J2 |
S-STAR |
9. Heat treatment (for reference)
Annealing: 880centigrade degree, slow cooling
Quenching: 1020centigrade degree~1100centigrade degree; pre-heating on 500 and 800
Tempering: 200centigrade degree~300centigrade degree, air cooling HRC50~52
centigrade degree
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