The main chemical components of 41Cr4 seamless steel tube include carbon, chromium and molybdenum, of which the carbon content is 0.38-0.45%, the chromium content is 0.9-1.2%, and the molybdenum content is 0.15-0.3%.
41Cr4 alloy tube has good mechanical properties, with a maximum tensile strength of 900MPa, a yield strength of 640MPa, and an elongation of 14%. Its impact toughness is also good, and its impact toughness value is 60J.
41Cr4 Seamless Alloy Steel Tube produced by GNEE usually requires quenching and tempering processes. Quenching can improve the hardness and strength of the steel tube, while tempering can eliminate the internal stress and brittleness generated during the quenching process, and improve the toughness and machinability of the steel tube.
Products Data
| Product Name | 40Cr / 41Cr4 / 5140 Seamless Steel Tube for Automotive Parts |
| Material | 40Cr / 41Cr4 |
| Delivery Condition | BK, BKW, BKS, GBK, NBK |
| Standard | DIN2391 / EN10305-1 / GB/T3639 |
| Size Range | OD: 6-88mm, WT: 1-15mm |
| Application | High precision purpose, auto parts, oil cylinder, etc |
| Keyword | Cold Rolled Steel Tube |
Chemical Composition of 41Cr4 Mechanical alloy steel pipe
|
C |
Si |
Mn |
P |
S |
Cr(%) |
C |
Si |
|
0.38-0.45 |
Max0.4 |
0.6-0.9 |
max0.025 |
max0.035 |
0.9-1.2 |
0.38-0.45 |
Max0.4 |
Products display
41Cr4 seamless Precision Tubes
Materials: 41Cr4
Use: Industrial and Mechanical, Machining, Heavy Equipment, etc
OD:26.9-610mm WT:2.3-45mm L:5.8-12M or made to order
Why Choose GNEE's Steel Pipe
GNEE has passed ISO9001 quality system certification and EU CE certification, with strong supply capacity, mainly producing alloy steel pipes, carbon steel pipes, etc.
GNEE provides the best after-sales service, reasonable product prices, and good customer reputation as our honest business philosophy.
If you are looking for steel brands, please feel free to contact us!sales@gneetube.com
GNEE CUSTOMER VISIT
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
Q: Do you have quality control system?
A: Yes, we have our own quality control laboratory.Third party testing servicesare also available.
Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
Q.What is your lead time?
A. Regular stock is usually 10 days. Depends on the products.
Hot Tags: 41cr4 seamless steel tube, China 41cr4 seamless steel tube manufacturers, suppliers, factory, alloy steel pipe for chemical industry, alloy steel pipe for light duty uses, alloy steel pipe inspection, alloy steel pipe for power plants, alloy steel pipe for high temperature service, din alloy steel pipe
