4140 S CM440 Alloy Material 16Mn - 50Mn Forged Square Bar
Specifications:
| Product Name | Steel Square Bar |
| Main Material Types | 20#-55# | T8-T10 | 16Mn-50Mn | 30Mn2-50Mn2 | 20Cr |
| 40Cr | 20-35SiMn | 35-38CrMnSi | 4130 | 4140 |
| 4330V | P20 | 718 | 21CrMo10 | 15CrMo |
| 20CrMo | 35-42CrMo | 20-60CrMnMo | 5CrMnMo | 35CrMoV |
| 60CrMoV | 9Cr2Mo | 5CrNiMo | 20CrNiMo | 40CrNiMo |
| 17Cr2Ni2Mo | 17CrNiMo6 | 18CrNiMo4 | 20Cr2Ni4 | 20CrNi2Mo |
| 30Cr2Ni2Mo | 30CrNi2Mo | 34CrNiMo | 34CrNi1Mo | 34CrNi3Mo |
| 34CrNiMo6 | 40CrNi2Mo(4340) | | 30Cr2Ni2MoV | 30CrNi2MoVA |
| Outer Diameter | 200mm to 600 mm |
| Thickness Tolerance | ±5% |
| Length | 5800mm, or as your requirements |
| Surface Treatment | Black or Machined |
| Process | EAF + LF + VD + Forged + Heat Treatment (optional) |
| Applications | Power plants, petroleum, chemicals, mining, aerospace, aviation and
machinery |
| Delivery Time | 15-20 days |
| Feature | Our products have been used in all kinds of areas, such as
aviation,aerospace,navigation, nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical,
automotive,instrument and meter,communication ,transportation, and
medical instruments, etc. |
Product Processing
Production Inspection
Our heat treatment center with complete product testing equipment,
for instance: the scanning electron micro sconezz(SEM).the
transmission electron microscope(TEM)the material testing machine.
the large-type metallurgical microscope,the endurance testing
machine,the IAS-4 image analyzer, the American ARL direct- reading
spectrometer, the American the electric ICP emission spectrometer,
the American LECO infrared carbon sulfur analyzer, the hydrogen
analyzer, the oxygen and nitrogen analyzer,the Swiss end harden
ability tester, the German Zeiss inverted microscope, the Japanese
CARTON stereo microscope, the 500J impact testing machine, the 500N
hydraulic universal tester, the water immersion flaw detector, the
radio element detector and so on.
Evergrowing Resources CO.,Ltd
Evergrowing Resources Co., Limited was Located in Nanjing, China.
We have engaged in import and export of all kinds of ferrous and
nonferrous materials all over the world. Because we are top agent
of several different steel mills in Asia and Europe, so we have
ability to offer best quality products and services to our clients.
Till now, we have supplied products and services in Asia, Europe,
Africa, North America and South America. Following the trend of
market development, we have built our special steel processing
center in Jiangsu, China to do further processing on the products,
such as heat treatment (QT, N, ANN), rough turned, CNC cutting and
etc. We have extended our industrial train and enhanced the ability
to provide the auxiliary item, and thus strengthened our market
advantage.
Evergrowing aim:
Competitive price: try best to make best offer
Top quality: 100% comply with customer's standard
JIT delivery: Delivery on time for each order.
One station purchase:we try to supply the material with different
condition to our customers.
After service: Response on any quality question and etc.
