Application:
1. Leather, pear skin, imitation stone etching mold.
2. Transparent plastics such as stationery boxes, daily necessities containers, high gloss requirements mold.
3. Especially suitable for hard rubber (PS) and non-fragmented rubber (ABS) parts.
4. Large-scale molds with high production requirements such as automobile bumpers, interior parts, refrigerators, and air conditioners.
ANHUAI CO., LTD info@xingxionggroup.com for more information about the P20+Ni | 1.2738 | 718| 3Cr2MnNiMo steel.
ANHUAI CO., LTD info@xingxionggroup.comper ulteriori informazioni sull'acciaio P20+Ni | 1.2738 | 718| 3Cr2MnNiMo.
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Equivalent grades/Gradi equivalenti
Cermany(DIN) | USA(AISI) |
|
China(GB) |
1.2738 | P20+Ni | 718 | 3Cr2MnNiMo |
2.Chemical Composition(%)/Chomposizione chimica(%)
Grade |
Chemical Composition(%) | |||||||
C | Si | Mn | Cr | Mo | Ni | P | S | |
1.2738 | 0.32-0.40 | 0.20-0.40 | 1.10-1.50 | 1.70-2.00 | 0.25-0.40 | 0.85-1.15 |
¡Ü0.030 |
¡Ü0.030 |
P20+Ni | 0.32-0.40 | 0.20-0.40 | 1.10-1.50 | 1.70-2.00 | 0.25-0.40 | 0.85-1.15 |
¡Ü0.030 |
¡Ü0.030 |
718 | 0.32-0.40 | 0.20-0.40 | 1.10-1.50 | 1.70-2.00 | 0.25-0.40 | 0.85-1.15 |
¡Ü0.030 |
¡Ü0.030 |
3Cr2MnNiMo | 0.32-0.40 | 0.20-0.40 | 1.10-1.50 | 1.70-2.00 | 0.25-0.40 | 0.85-1.15 |
¡Ü0.030 |
¡Ü0.030 |
3.Characteristics/Caratteristiche:
1. Material hardness is even
2. Excellent polishing performance
3. Good machining performance
4. Pre-hardened plastic mold steel
5. Nitrogen can be applied
6. Suitable surface treatment, such as: Cr plating