Carbon steel round bar 6M
- 250000 Metric Ton / Metric Tons per Month
- Qingdao
- T/T
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Product Details
Steel Grade: | 45#,55#,40GrUP,40GrUC, 40Mn2,20CrMnTi,20-42CrMo,60Si2MnA,JM20 | Standard: | AISI, ASTM, BS, DIN, GB | Dimensions: | 18mm-60mm |
Place of Origin: | Shandong, China | Brand Name: | WG | Model Number: | 45#,55#,40GrUP,40GrUC, 40Mn2,20CrMnTi,20-42CrMo,60Si2MnA,JM20 |
Technique: | Hot Rolled | Application: | Structural Steel Bar | Alloy Or Not: | Is Alloy |
Type: | Alloy Steel Bar |
Product Description
Grade | Dia(mm) | Chemical Composition (%) | |||||||||
C | Si | Mn | P | S | Ni | Cr | Cu | Ti | Mo | ||
45 | 18-60 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.25 | ≤0.25 |
|
|
55 | 0.52-0.60 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.25 | ≤0.25 |
|
| |
40Mn2 | 0.37-0.44 | 0.17-0.37 | 1.40-1.80 | ≤0.035 | ≤0.035 |
| ≤0.30 |
|
|
| |
20CrMnTi | 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | ≤0.035 | ≤0.035 |
| 1.00-1.30 |
| 0.04-0.10 |
| |
20CrMo | 0.17-0.24 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 |
| 0.80-1.10 |
|
| 0.15-0.25 | |
30CrMo | 0.26-0.34 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 |
| 0.80-1.10 |
|
| 0.15-0.25 | |
35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 |
| 0.80-1.10 |
|
| 0.15-0.25 | |
42CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 |
| 0.90-1.20 |
|
| 0.15-0.25 | |
60Si2MnA | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 |
| 0.90-1.20 |
|
| 0.15-0.25 |
Grade | Mechanical property | |||||
Tensile strength | Yield strength | Elongation | Elongation | Percentage reduction of area | Impact absorbing energy | |
45 | ≥600 | ≥335 | ≥16 |
| ≥40 | 39 |
55 | ≥645 | ≥380 | ≥13 |
| ≥35 | - |
40Mn2 | ≥885 | ≥735 | ≥12 |
| ≥45 | 55 |
20CrMnTi | ≥1080 | ≥850 |
| ≥10 | ≥45 | 55 |
20CrMo | ≥885 | ≥685 | ≥12 |
| ≥50 | 78 |
30CrMo | ≥930 | ≥785 | ≥12 |
| ≥50 | 63 |
35CrMo | ≥980 | ≥835 | ≥12 |
| ≥45 | 63 |
42CrMo | ≥1080 | ≥930 | ≥12 |
| ≥45 | 63 |
60Si2MnA | ≥1274 | ≥1176 | ≥5 |
| ≥25 | - |
Weifang Special Steel Group Co., Ltd was established in 1972, it has employees of 7000 with fixed asset of
more than 5 billion RMB, covering area of 2.4 square kilometers. We have 8 branch factories like Coking, Iron
Making, Steel Making, Steel Rolling, Power Plant, Building Material, Welding Wire and Transportation. Weifang
special steel has its own special railway and professional road transportation fleets. It is the member of China
Iron&Steel Association and China Chamber of Commerce of Metals Minerals&Chemicals importers&Exporters.
Weifang special steel is one of the top 5 in Weifang,top 100 in Shandong and top 500 group enterprises in
manufacture industry of China.
The leading products are high speed wire and special steel bar with more than 8 varieties and 50 specifications.
The special steel bar series include carbon structure steel, alloy structure steel, gear steel, spring steel, bearing
steel, Cr-Mo steel, tool steel and pipe tube blanks.
The group lives on the basis of high quality and good reputations, comprehensively implements ISO9001
International Quality System, ISO14001 Environment Protecting System and OHAS18001 Occupation Health
and Safety Management System.
Contact Us
- Weifang Special Steel Group Co., Ltd.
- Contact nameweifang steel
- Phone86-536-7671810
- AddressEast of Weigang Road, Steel Mill of Industrial Zone, Weifang, China. Weifang,Shandong
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