1.2738/ P20+Ni Plastic Mold Steel Tool Steel
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Guangdong
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Validity to:
Long-term effective
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Last update:
2017-08-22 09:32
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Browse the number:
282
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Shanghai Changzeng Metal Co., Ltd.
- Contactaixin:
Mrs. Helen Xie(Mr.)
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Email:
telephone:
phone:
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Arrea:
Guangdong
Address:Room 321, Meidan Meilan Lake Road 222, Baoshan District, Shanghai, China 201908
- Website:
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DIN 1.2738/ AISI P20+Ni Plastic Mold Steel Tool Steel
1,Features
a,uniform hardness qualitative of Material;
b,No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
c,Excellent polishing performance;
d,Good machining performance;
2,Application
Used for various large -sized mirror plastic mould,percision mould;
a,Leather grain, pear skin grain etching, imitation stone moulds;
b,Clear plastic container classes such as pencil case, commodity high gloss mould;
c,Such as refrigerator, air conditioner production to demand higher large mould;
7,Packing:Export Standard Packing or Customers'demand
8,Delivery:For abundant stock, 15-20 days.
For customized products, 30-50 days.
9,The process flow
a, Hot rolled or forged condition, Pre-harden &tempering , black surface
b, Hardness: 30~36HRC
c, Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
10, Contact details: You may contact to get further information!
1,Features
a,uniform hardness qualitative of Material;
b,No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
c,Excellent polishing performance;
d,Good machining performance;
2,Application
Used for various large -sized mirror plastic mould,percision mould;
a,Leather grain, pear skin grain etching, imitation stone moulds;
b,Clear plastic container classes such as pencil case, commodity high gloss mould;
c,Such as refrigerator, air conditioner production to demand higher large mould;
3,Grade
| GB | AISI | DIN | SS |
| 3Cr2NiMnMo | P20+Ni | 1.2738 | 718 |
4,Chemical composition(%)
| C | Mn | Si | Cr | Ni | Mo | P | S |
| 0.35-0.45 | 1.30-1.60 | 0.20-0.40 | 1.80-2.10 | 0.90-1.20 | 0.15-0.25 | ≤0.03 | ≤0.03 |
5, Mechanical Properties:
| Hardness | Y.S.(0.2%) | UTS | Elongation | RoA | Elastic Modulus | |||
| HB | Mpa | KSI | Mpa | KSI | % | Z% | GPA | KSI |
| 300 | 826 | 120 | 993 | 145 | 17 | 59 | 205 | 29745 |
6,Hardness:33-37HRC
7,Packing:Export Standard Packing or Customers'demand
8,Delivery:For abundant stock, 15-20 days.
For customized products, 30-50 days.
9,The process flow
a, Hot rolled or forged condition, Pre-harden &tempering , black surface
b, Hardness: 30~36HRC
c, Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
10, Contact details: You may contact to get further information!
