- Dental Equipments[5]
- Weighing Scales[3]
- Steel Sheets[5]
- Jewelry Tools & Equipment[10]
- Saw Blade[2]
- 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
Flat Die Steel D3 Cold-Worked
Related Product Searches:Flat Die Steel D3 Cold-Worked,High Quality,d3 steel, 1.208 steel,Cr12
Round Die Steel D3 Cold-Worked1.208 steel, die steel, flat/round barcold-work steelMOQ: 1 tonStable quality
Chemical composition
Country | Steel NO. | C | Si | Mn | Cr | Mo | V | W | P | S |
China GB | Cr12 | 2.00-2.30 | ≤0.40 | ≤0.40 | 11.50-13.00 | — | — | — | ≤0.030 | ≤0.030 |
USA AISI | D3 | 2.00-2.35 | 0.25-0.45 | 0.24-0.45 | 11.0-13.0 | (0.80) | (0.80) | (0.75) | — | — |
Japan JIS | SKD1 | 1.80-2.40 | ≤0.40 | ≤0.60 | 12.00-15.00 | — | (≤0.30) | — | ≤0.30 | ≤0.30 |
Germany | 1.2080 | 1.90-2.20 | 0.10-0.40 | 0.15-0.45 | 11.0-12.0 | — | — | — | — | — |
France NF | X200Cr12 | 1.90-2.20 | 0.10-0.40 | 0.40-0.70 | 11.0-13.0 | 0.50-0.80 | — | — | — | — |
Korea KS | STD1 | 1.80-2.40 | ≤0.40 | ≤0.60 | 12.0-15.0 | — | (≤0.30) | — | ≤0.030 | ≤0.030 |
British BS | BD3 | 1.90-2.30 | ≤0.60 | ≤0.60 | 12.0-13.0 | — | ≤0.50 | — | — | — |
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 | |
Steel Surface :
Steel Sharp | Surface treatment |
Round bar | Black /Grinding / Polished / Peeled / Turned |
steel plate | Black / Milling / Machined |
Features : 1. High-carbon high-chromium steel type ledeburite2. Good hardenability and wear resistance.3. Modulizing softening annealing and good machinability4. Strengthening the added elements of molybdenum and vanadium.Applications :1. Used to produce more high wear resistance, impact load by the smaller cold mold, punch, cold cut scissors, drill sets, gauges, drawing dies, press die, drawing board, drawing die and die thread rolling die, etc. .2. High wear resistance, long life plastic mold.
annealing | ≤550°C ,air cooling,HB:269-217 |
hot treatment quench | 950-980°C,oil cooling, HRC: 59-63 |
backfire | 180-200°C, backfire at 1 time, each time for 2 hours, HRC:60-62 |
320-350°C, backfire at 1 time, each time for 2 hours, HRC:57-58 |
Flat Die Steel D3 Cold-Worked
