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| Product Name: |
Cold Working Die Steel SKD11
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| Supply Ability: |
10000Mt |
| Related proudcts |
die steel, skd11, cr12mov, |
| Specifications |
12-270mm thickness, 16-270mm diameter |
| Price Term: |
FOB |
| Port of loading: |
DALIAN |
| Minimum Order |
20Mt |
| Unit Price: |
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Cr12MoV
CHINA ASTM JIS DIN ISO
Cr12MoV SKD11 1.2461
Typical Chemical Composition (wt%)
Element C Si Mn Cr Mo V
Content 1.60 0.30 0.40 12.00 0.50 0.25
Delivery state
annealing£¬¡Ü255 HB
Brief Introduction
SKD11 belongs to ledeburite steel with high carbon and high chromium. It has high hardening ability and abrasion resistance. Less deformation in size when quenching, and is a widely used cold working die steel with more homogeneous carbide distribution than Cr12 and has higher toughness. Suitable for manufacturing the complicated punching dies, cold sheering blades, stretching dies, wire-drawing dies, screw plates, cold extrusion dies and measuring devices etc.
Heat Treatment Process
Item Heating Temperature£¬℃ Insulation Cooling Method Hardness
Annealing 850¡«880 2¡«4H £¼30℃/h cooling to 500℃ out furnace ¡Ü255HB
Quenching plan 1£º980¡«1040 2H oil cooling or air cooling 60¡«63HRC
plan 2£º1050¡«1130 oil cooling 42¡«50HRC
Tempering plan 1£º200¡«300
(1time£© air cooling 57¡«60HRC
plan 2£º510¡«540
£¨2¡«3times£© air cooling 58¡«62HRC
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| Company: |
Shenyang Zhongjin Mould Steel Co., Ltd
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| Contact: |
Ms. leng sissy |
| Address: |
No.2,Development North 26 Road,Shenyang Economic £¦ Technological Development Zone |
| Postcode: |
110141 |
| Tel: |
86 24 86602088 |
| Fax: |
86 24 86629997 |
| E-mail: |
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