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Dongguan senzheng special steel co., LTD
Provide a complete range of mold steel
| [ Metal mold material] |
|
| [ Plastic mould material] |
|
| [ Die casting die material] |
|
| [ Special die-casting materials] |
|
Fixed:189-2570-8693
Contacts:Mr. Cao
Mobile:139-2940-7806
Email:c.ao_2008@163.com
Address:Room 102, Building 4, No.7 Wusha Hongan Road, Chang an Town, Dongguan City, Guangdong Province
Factory status:
Hard to 380-420 hb
Ingredients (%) :(for reference only)
|
C 碳 |
Si 矽 |
Mn 锰 |
Ni 镍 |
Cu 铜 |
Mo 钼 |
Al 铝 |
|
0.15 |
0.3 |
1.5 |
3.0 |
1.0 |
0.3 |
1.0 |
Comparison criteria:
AISI P21 Modified, Vacuum Resolution Treatment (VAR)
Advantages:
· Solid solution and aging hardening, hardness up to 38-42HRC can be put into use in the original condition of die processing, without heat treatment
· Age-hardened Ni-Al-Cu steels
Good machinability in cutting
Grinding after discharge is very easy
Good weldability
High precision can be maintained when used
The hardness of the surface core is even
· Special smelting
Mirror surface is extremely abrasive, polishing up to #8000
The surface of electric discharge machining is fine and beautiful, which can replace pear skin etching
USES:
High performance, precision plastic mold
Transparent products, pay attention to the mirror abrasive
Pay attention to the discharge machining surface
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