42CrMo4, also known as DIN 1.7225 steel, is a European standard high-strength alloy structural steel pipe. Containing chromium, molybdenum and manganese elements, it has high fatigue strength, toughness, wear resistance and impact resistance. This makes 42CrMo4 seamless round steel pipe an ideal choice for high stress applications and can be used for parts that are subjected to repeated stress and impact loads.
The 42CrMo4 alloy mechanical pipe also has good hardenability, making it suitable for heat treatment processes such as quenching and tempering to achieve higher levels of hardness and strength.
Standard：DIN/ EN 10305-1; DIN/ EN 10305-4
Specification: Cold-drawn seamless
Delivery condition: BK, BKW, BK+S, GBK, NBK
Outer diameter：89-368mm
Wall thickness：4-185mm
length：5.8-12m
42CRMO4 Chemical composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
0.38～0.45 |
≤0.40 |
0.60～0.90 |
≤0.035 |
≤0.035 |
0.90～1.20 |
0.15～0.30 |
Specifications of 42CrMo4 Seamless Precision Tubes
| Material | Diameter Range (mm) | Wall Thickness (mm) | Length (m) | Standards | Other Features |
|---|---|---|---|---|---|
| 42CrMo4 Alloy Pipe | 15 - 508 | 3.0 - 25.0 | 6.0 - 10.0 | DIN 17175, EN 10216-2 | High tensile strength, excellent toughness |
42CrMo4 alloy Steel Seamless Tubes
GNEE provides Manufacturer TC (Test Certificate) according to EN 10204/3.1B, Raw Material Certificate, 100% Radiographic Inspection Report, Third Party Inspection Report. We also provide Standard Certificates (such as EN 10204 3.1). Ferrite content is available as per specification if requested by the customer.
