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Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm

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Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm

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Brand Name : Changfeng

Model Number : 1.2312/P20+S

Certification : ISO/ Mill Certificate

Place of Origin : China

MOQ : 3T

Price : 950-1300USD/T

Payment Terms : T/T, L/C

Supply Ability : 1000t/Mouth

Delivery Time : 15-20 days

Packaging Details : bulk packing

Technique : Hot Rolled,Forged

Surface treatment : black or machined

Length : 2000-8000MM

Application : mould steel

Grade : 1.2312/P20+S

Width : 2000-2200MM

Type : Steel Plate

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Hot Rolled Steel Plate For Making Mould 1.2312, P20+S With Thickness 16-125mm

1.2312 P20+S Plastic Mould Steel For Special Steel
1.2312/P20+S steel is ideally suited for the production of moulds where improved machinability is required. 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.

Warehous


Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm


Processing

Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm


Strict Quality Control

Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm


Product Tags:

mould steel material

      

p20 mold steel

      
Quality Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm wholesale

Mill Rolled Steel Plate For Making Mould 1.2312 P20+S With Thickness 16-125mm Images

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