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| Product Name: |
D3/1.2080/Cr12,D6/1.2436/Cr12W
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| Supply Ability: |
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| Related proudcts |
special steel, mould steel, die steel, |
| Specifications |
under client's requirment |
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Performance Characteristics:
Widely used cold work mould steel, with good quench-hardening ability, good wear resistance ,as well hot workability.
Applications:
Making efficient blanking mould, stamping mould, all kinds of scissors ,cold shearing ,drilling bushing ,gauge, wortle, coining die, thread rolling die, screw thread rolling die£¬cold extrusion dies .
Chemical Composition (%):
C Si Mn S P Cr Ni Cu Co
2.00~2.30 ¡Ü0.40 ¡Ü0.40 ¡Ü0.030 ¡Ü0.030 11.50~13.00 ¡Ü0.25 ¡Ü0. 30 ¡Ü1.00
Heat treatment standard:
(1) Quenching, 950 ~ 1000 centigrade cold oil;
(2) Quenching 980 centigrade, cold oil, 180 centigrade tempering 2 hours
Annealing temperature: 800-850 Centigrade.
Annealing hardness: 248 HB £¨Max£©.
Destressing temperature: 650 Centigrade Approx.
Hot forming temperature: 1050-850 Centigrade.
Quenching temperature: 940-970 Centigrade.
Hardening media: oil quenching, salt bath 220-250 Centigrade or 500-550 Centigrade, air or compressed air.
Quenching hardness: 63-65 HRC.
Delivery condition :
Annealed
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| Company: |
Wuhan Jin Xingqiang Mould Steel Co.,Ltd
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| Contact: |
Ms. sophie smith |
| Address: |
tuanjie |
| Postcode: |
430070 |
| Tel: |
86-27-86732023 |
| Fax: |
86-27-86729493 |
| E-mail: |
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