The heat treatment of 41Cr4 seamless alloy pipe supplied by GNEE usually includes quenching and tempering. The quenching temperature is 850℃, oil cooling; the tempering temperature is 520℃, water cooling or oil cooling.
41Cr4 (1.7035) steel pipe is an alloy structural steel with good processing properties and can be processed by forging, rolling, cutting and other methods. It is widely used in the manufacture of parts requiring high strength and wear resistance, such as gears, sleeves, shafts, crankshafts, pins, etc. It is also suitable for quenched and tempered parts subjected to alternating loads and medium impact loads.
Products Data
EN 10297-1 41Cr4 Structural Alloy Steel Tube Specification
| Chemical Composition | Min. (%) | Max. (%) | Mechanical Properties | Min. (MPa/J/HB) | Max. (MPa/J/HB) |
|---|---|---|---|---|---|
| Carbon (C) | 0.38 | 0.45 | Tensile Strength | ≥ 980 | - |
| Silicon (Si) | - | 0.40 | Yield Strength | ≥ 785 | - |
| Manganese (Mn) | 0.60 | 0.90 | Elongation | ≥ 9 | - |
| Phosphorus (P) | - | 0.035 | Reduction of Area | - | - |
| Sulphur (S) | - | 0.035 | Impact Absorption Energy | ≥ 47 | - |
| Chromium (Cr) | 0.90 | 1.20 | Hardness | ≤ 207 HB | - |
| Nickel (Ni) | - | 0.030 | Bending Strength | - | - |
| Copper (Cu) | - | 0.030 | Bending Angle | - | - |
| - | - | - | Impact Toughness | ≥ 59 J/cm² | - |
Products display
EN 10297-1 41Cr4 Alloy Steel Round pipes
Why Choose GNEE
GNEE has 12 production lines with an annual output of 500,000 tons. It has obtained the ISO9001 international quality management system certificate. With rich experience in sales and inventory, we are committed to strict quality control and thoughtful customer service. Our experienced staff is always available to discuss your requirements and ensure full customer satisfaction. Your inquiries are always welcome!
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FAQ
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
Q.What is your delivery time?
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.
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