 Model Number |
3Cr2NiMnMo |
Grade: 3Cr2NiMnMo(P20+Ni, 718, 1.2738,PDS-5) Plastic mould steel plate
1)Application: Used for various large-sized mirror plastic mould, precision plastic mould, like: cars accessies, home appliances, electronic equipment plastic mould.
2)Material character: have fine colligate machine high quench, make surface have equal rigidity after deal with it.have goods polishing and low roughness. Commonly move-quality rigidity disposal,become mould after machine can be used directness.
3) Delivery condition: Hardness: HRC=28~35 Annealed Hardness: HBS≤235. clear the air to refine in the vacuum ,electronic and heavy dissolve.
4)Specification: 20~450*1500~2000mm, or customer’s requestments.
5)Chemical composition:
|
Major’grade’steel
|
C
|
Si
|
Mn
|
Cr
|
Mo
|
Ni
|
P.S
|
|
718
|
0.32~0.40
|
0.20~0.80
|
1.00~1.50
|
1.70~2.00
|
0.25~0.40
|
0.85~1.15
|
≤0.030
|
3Cr2NiMnMo
|
0.36~0.42
|
0.20~0.60
|
1.10~1.50
|
1.40~2.00
|
0.20~0.40
|
0.80~1.20
|
|
|
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