P20 1.2311 3Cr2Mo Special Alloy Plastic Mould Steel HRC28-32
China P20 1.2311 3Cr2Mo Special Alloy Plastic Mould Steel HRC28-32, Find details about China steel plate, tool steel from P20 1.2311 3Cr2Mo Special Alloy Plastic Mould Steel HRC28-32
Basic Info.
Model NO.
1.2311 / AISI P20/ PDS-3 / 3Cr2Mo
Delivery condition
Pre-hardened 28-32HRC
Size Range
Thickness: 10~800mm / Width: 155-2200
Surface&Delivery
Black / Milled / Machined
Quality Assurance
100% UT passed
Delivery time
7days
Condition
stock
Shape
Steel plate
Inspection
100% UT D/D- E/E
Business Way
Wholesaler and Retail
Trade Terms
CIF/Fob/CFR/EXW
Matrial
Alloy Steel/ Plastic Steel / 1.2311/ P20
Product Type
Engineering Steel / Plastic Tool Steel
International Standard
AISI, ASTM, BS, DIN, GB, JIS
Trademark
customized
Transport Package
Wood Brick/ Wirerope
Specification
standard/customized
Origin
China
HS Code
7225401000
Model NO.
1.2311 / AISI P20/ PDS-3 / 3Cr2Mo
Delivery condition
Pre-hardened 28-32HRC
Size Range
Thickness: 10~800mm / Width: 155-2200
Surface&Delivery
Black / Milled / Machined
Quality Assurance
100% UT passed
Delivery time
7days
Condition
stock
Shape
Steel plate
Inspection
100% UT D/D- E/E
Business Way
Wholesaler and Retail
Trade Terms
CIF/Fob/CFR/EXW
Matrial
Alloy Steel/ Plastic Steel / 1.2311/ P20
Product Type
Engineering Steel / Plastic Tool Steel
International Standard
AISI, ASTM, BS, DIN, GB, JIS
Trademark
customized
Transport Package
Wood Brick/ Wirerope
Specification
standard/customized
Origin
China
HS Code
7225401000
Product Desciption
P20 1.2311 3Cr2Mo Special Alloy Plastic Mould Steel HRC28-32
1. Features
- Good machining performance
- Excellent polishability
- Uniform hardness
- Higher heat hardness
- High wear resistance
- High hardenability
| Chinese | American | Germany | Japanese | Swedish |
| GB | AISI/ASTM | DIN | JIS | ASSAB |
| 3Cr2Mo | P20 | 1.2311 | PDS-3 | 618 |
3. Chemical Composition
| Grades | C | Si | Mn | P | S | Mo | Ni | Cr |
| 1.2311 | 0.37-0.42 | ≤0.40 | 1.40-1.60 | / | ≤0.005 | 0.15-0.25 | 0.4 | 1.80-2.10 |
| P20/3Cr2Mo | 0.28-0.40 | 0.20-0.80 | 0.60-1.00 | ≤0.03 | ≤0.03 | 0.30-0.55 | 0.05-0.1 | 1.40-2.00 |
4. Heat Treatment
| Quenching | Tempering | ||||
| Heating Temperature/ºC | Cooling | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
| 850-800 | Oil | 50-52 | 580-640 | Air | 28-36 |
5. Stock Size
| Plate | Thickness | 10-250mm | Round Bar | Diameter | 12-120mm |
| Width | 2200mm | Length | 4000-6000mm | ||
| Length | 4000-10000mm | ||||
| Flat bar | Thickness | 10-250mm | Die Block | Thickness | 250-800mm |
| Width | 100-1000mm | Width | 800-1600mm | ||
| Length | 2200mm | Length | 2000-6000mm |
6. Applications
1.Thermoplastic plastic injection mold, extrusion mold.
2. Used in die casting molds of zinc, magnesium, aluminum and their alloys
3. Thermoplastic blow molding dies.
4 Heavy load main parts of the mold.
5. Cold structural parts.
6. Commonly used in the manufacture of TV cases, washing machines, refrigerator inner casings, buckets, etc.
7. Automobile bumper mould 8. Suitable for plastic molds and formwork for TV front case, telephone, water dispenser, vacuum cleaner, etc
7. Product photos
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