42CrMo4 Seamless Honed Steel Tube
GNEE manufactures and supplies 4140 42CrMo4 Seamless Alloy Pipe. With many years of experience, GNEE produces high-caliber pipes suitable for multiple industries.
42CrMo4 round seamless steel pipe is an alloy structural steel with the advantages of high strength and toughness, good hardenability and high fatigue limit. In low or high temperature environment, 42crmo4 precision seamless steel pipe can still maintain good toughness and impact resistance, and is not easy to become brittle or crack.
42CrMo4 honing alloy steel pipe is widely used in machinery parts manufacturing, mining machinery manufacturing, automotive industry and aerospace industry.
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Chemical composition
| Steel grade | C | Si | Mn | P | S | Cr | Mo | Ni | ||||||
| Steel name | Steel number | min. | max. | max. | min. | max. | max. | max. | min. | max. | min. | max. | min. | max. |
| 42CrMo4 | 1.7225 | 0,38 | 0,45 | 0,40 | 0,60 | 0,90 | 0,035 | 0,035 | 0,90 | 1,20 | 0,15 | 0,30 | - | - |
Mechanical properties
| Steel grade | Minimum tensile properties | |||||||||||||||||
| Steel name | Steel number | Yield strength (ReH) MPa | Tensile strength ( Rm) MPa | Elongation A% | ||||||||||||||
| For T in mm | For T in mm | For T in mm | ||||||||||||||||
| T≤8 | 8＜T≤20 | 20＜T≤50 | 50＜T≤80 | T≤8 | 8＜T≤20 | 20＜T≤50 | 50＜T≤80 | T≤8 | 8＜T≤20 | 20＜T≤50 | 50＜T≤80 | |||||||
| l | t | l | t | l | t | l | t | |||||||||||
| 42CrMo4 | 1.7225 | 900 | 750 | 650 | 550 | 1100 | 1000 | 900 | 800 | 10 | 8 | 11 | 9 | 12 | 10 | 13 | 11 | |
Alloy Steel Boiler Tube
Advantages of Choosing GNEE
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
Gnee Company products
FAQ
Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers
need to bear the courier cost.
Q: What product information do I need to provide?
A: You need to provide grade, wall thickness, width and quantity you need to buy.
Q: What are the shipping ports?
A: You can choose other ports according to your needs.
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