- Jewelry Tools & Equipment[10]
- Weighing Scales[3]
- Saw Blade[2]
- Steel Sheets[5]
- Dental Equipments[1]
- Contact Person : Ms. Lee Apple
- Company Name : Shenzhen Boking Jewel Supplies Co., Ltd.
- Tel : 86-755-27944158
- Fax : 86-755-61640725
- Address : Guangdong,Shenzhen,801 (Office), Block A, Fengyayuan, No. 54, 2nd Jian'an Road, Liutang, Area 77, Xixiang Street, Bao'an Dist.
- Country/Region : China
- Zip : 518101
Germany 1.2510 Cold Working Die Steel
Germany 1.2510 Cold Working Die Steelcold rolled steeld2 die steelMOQ: 1 tonStable quality
Chemical composition:
Country | Steel NO. | C | Si | Mn | Cr | W | P | S | Other | |
China GB | 9CrWMn | 0.85-0.95 | ≤0.40 | 0.90-1.20 | 0.50-0.80 | 0.50-0.80 | ≤0.030 | ≤0.030 | — | |
USA AISI | 01 | 0.85-0.95 | 0.20-0.40 | 1.00-1.30 | 0.40-0.60 | 0.40-0.60 | — | — | v:0.20 | |
Germany DIN | 1.2510 | 0.90-1.05 | 0.15-0.35 | 1.00-1.20 | 0.50-0.70 | 0.50-0.70 | — | ≤0.035 | V:0.05-0.15 P≤0.035 | |
Britain | B01 | 0.85-0.95 | ≤0.40 | 1.10-1.35 | 0.40-0.60 | 0.40-0.60 | — | — | Ni≤0.40 V≤0.25 | |
Japan JIS | SK83 | 0.90-1.00 | ≤0.35 | 0.90-1.20 | 0.50-1.00 | 0.50-1.00 | ≤0.030 | ≤0.030 | — | |
Specification:
Round bar | Diameter (mm) | Length (mm) | |
50~500 | 2000~5800 | ||
plate/sheet | Thickness(mm) | Width(mm) | Length (mm) |
20~400 | 80~1000 | 2000~5800 | |
Characteristic:1.Cold working die steel.2. With highest hardness and abrasion resistance in the Cr12 and 9SiCr.3. Low impact toughness, should avoid tempering at about 300°c.4. should do the reasonable structure .Application:For making cold stamping die ,gauge and measuring too etc.
annealing | ≤550°C, HB:241-197 |
hot treatment quench | 800-830°C, oil cooling, ≥62 HRC |
1020-1040°C, air cooling or oil cooling, HRC≥62 | |
backfire | 160-180°C, 170-230°C 230-275°C |
hardness (HRC) | ≥61 60-62 56-60 |
Germany 1.2510 Cold Working Die Steel
