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| Product Name: |
P20 Plastic Tool Steel
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| Supply Ability: |
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| Related proudcts |
tool steel, mould steel, die steel, |
| Specifications |
10-350mm*200-650mm |
| Price Term: |
FOB/CIF |
| Port of loading: |
SHENZHEN |
| Minimum Order |
5WT |
| Unit Price: |
1500-2500 |
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1. Features:
P20, American AISI standard pre-hardened plastic mold steel, good machining performance, excellent polishing performance, a certain toughness, can be carburized, surface hardness is up to 65HRC after carburizing quenching, with higher hot hardness and wear resistance.
2. Supply Condition: Pre-hardened, Hardness 30~35HRC.
3. Transformation temperature(Approx): AC1=770° C, AC3=825° C, Ar1=640° C, Ar3=760° C, Ms=300° C, Mf=120° C
4. Thermal processing specification: Heating temperature 1100~1150° C, Beginning forging temperature 1050~1100° C, Ending forging temperature ≥ 850° C, then air cooling.
5. Annealing specification: Heating temperature 1100~1150° C, holding time 2 ~ 4 h, the isothermal temperature 720° C, holding time 4 ~ 6h, furnace cooling to 500° C, released, then air cooling.
6. Quenching and Tempering specification:
Quenching temperature 860~870° C, oil quenching, Tempering temperature 540~580° C, hardness 30~35HRC.
7. P20 Plastic Mould Steel of Applications:
1) Thermoplastic injection mold and extrusion mold
2) Thermoplastic blowing mold
3) Main parts of heavy-duty mold
4) Structural fabrications
5) Usually used for manufacture of television casing, washing machine, refrigerator inner shell, and water-pot, etc. |
| Company: |
BoZheng(DongGuan) Mold Steel Co.,LTD
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| Contact: |
Mr. John Lian |
| Address: |
NO.8 Annan Road,Zhenxingwei,Tangxia Town |
| Postcode: |
523710 |
| Tel: |
86 769 87927788 |
| Fax: |
86 769 87985176 |
| E-mail: |
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