1.2312, P20 +S Special Alloy Steel Plate & Flat Bar For Plastic Mould
China 1.2312, P20+S Special Alloy Steel Plate & Flat Bar For Plastic Mould, Find details about China Alloy steel, Steel plate from 1.2312, P20+S Special Alloy Steel Plate & Flat Bar For Plastic Mould
Basic Info.
Model NO.
1.2312, P20+S, 40CrMnMoS8-6
Special Use
High-strength Steel Plate, Wear Resistant Steel, Mold Steel
Application
Die Steel Bar
Heat Treatment
Annealed / Q+T
Grade
1.2312, P20+S
Test
Ut 100% / SGS
Certification
ISO/Mill Certificate
Delivery Quantity
Include MOQ
Service
Sample free and 24 hours online
Trademark
CF STEEL
Transport Package
Export Standard Packing or Customers′demand
Specification
100-260*810mm
Origin
China
HS Code
7225401000
Model NO.
1.2312, P20+S, 40CrMnMoS8-6
Special Use
High-strength Steel Plate, Wear Resistant Steel, Mold Steel
Application
Die Steel Bar
Heat Treatment
Annealed / Q+T
Grade
1.2312, P20+S
Test
Ut 100% / SGS
Certification
ISO/Mill Certificate
Delivery Quantity
Include MOQ
Service
Sample free and 24 hours online
Trademark
CF STEEL
Transport Package
Export Standard Packing or Customers′demand
Specification
100-260*810mm
Origin
China
HS Code
7225401000
Product Desciption
1.2312, P20+S Special Alloy Steel Plate & Flat Bar For Plastic Mould
1.2312/P20+S steel is ideally suited for the production of moulds where improved machinability is required. Typical applications include die holders, zinc die casting dies, backers, bolsters and injection moulds. The versatility of this plastic mould tool steel with its high tensile characteristics enables uses for a variety of other applications such as shafts and wear strips.
1. The main performance
It has excellent hardening depth and good machinability, Delivery to pre hardened and tempered condition, Sulfur content is higher than 1.2311. Can impose nitriding processing (about 800HV), plating Nickel or chrome.
2. Application:
Mainly used for the degree of thefamily which do not require extreme large plastic moulds, Used as a low melting point of die holder , mould base, etc.
3. Grade
4. Chemical composition (%)
5. Phase transition temperature
6. The hardness of delivery
7. Heat treatment
8. Delivery: For abundant stock, 15-20 days.For customized products, 30-50 days.
9. Packing: We provide standard export packing or according to customers' request.
1.2312/P20+S steel is ideally suited for the production of moulds where improved machinability is required. Typical applications include die holders, zinc die casting dies, backers, bolsters and injection moulds. The versatility of this plastic mould tool steel with its high tensile characteristics enables uses for a variety of other applications such as shafts and wear strips.
1. The main performance
It has excellent hardening depth and good machinability, Delivery to pre hardened and tempered condition, Sulfur content is higher than 1.2311. Can impose nitriding processing (about 800HV), plating Nickel or chrome.
2. Application:
Mainly used for the degree of thefamily which do not require extreme large plastic moulds, Used as a low melting point of die holder , mould base, etc.
3. Grade
| W.Nr | DIN | AFNOR | AISI/SAE | GB |
| 1.2312 | X40CrMnMoS8-6 | (40CMD8S) | P20+S | 4Cr2MnMo |
4. Chemical composition (%)
| C | Mn | Si | Cr | Mo | S | P |
| 0.35-0.45 | 1.40-1.60 | 0.30-0.50 | 1.80-2.10 | 0.15-0.25 | 0.05-0.10 | ≤0.030 |
5. Phase transition temperature
| Ac1 | 740°C |
| Ms | 310°C |
6. The hardness of delivery
| Prehardened and tempered | HB278-325(950-1100N/mm²) |
7. Heat treatment
| Annealing | 1)Heated to720-750°C,Two to four hours heat preservation, 2)Furnace cooling |
| Stress relief | 1)Heated to560-650°C and then two to four hours heat preservation 2)Furnace cooling or air cooling |
| Pre hardened | 1)Preheat to 600-650°C 2)Heated to hardening temperature 840-840°C and heat preservation 3)Oil cooling 4)Hardness:HRC51 |
| Drawing temper | 1)Immediately after quenching 2)When the 580-650°C,with the 1/inch to heat preservation |
8. Delivery: For abundant stock, 15-20 days.For customized products, 30-50 days.
9. Packing: We provide standard export packing or according to customers' request.
| Hot sale products for hot/cold work mould Steel | |||||||||
| STANDARD/GRADE | Flat Bar Size(mm) | Round bar Size(mm) | Technics | ||||||
| DIN | AISM | JIS | GB(China) | Thickness | Width | Length | Diameter | Length | |
| 1.2311 | P20 | PDS-3 | 3Cr2Mo | 10-700 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 | Forged, Hot Rolled |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 10-1100 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 | |
| 1.2379 | D2 | SKD10 | SKD10 | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2080 | D3 | SKD1 | 3Cr2Mo | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2083 | 420 | - | 4Cr13 | 10-500 | 155-1200 | 2000-6000 | 20-300 | 3000-6000 | |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 10-500 | 155-1600 | 2000-6000 | 20-400 | 3000-6000 | |
| 1.2510 | O1 | SKS3 | 9CrWMn | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 10-200 | 155-2200 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2010 | SAE1050 | S50C | 50# | 10-700 | 155-2200 | 3000-6000 | 10-300 | 3000-6000 | Hot Rolled |
| 1.1191 | SAE1045 | S45C | 45# | 10-700 | 155-2200 | 3000-6000 | 10-300 | 3000-6000 | |
Warehous
Processing
Strict Quality Control
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