Product Parameters
Alloy Steel Seamless Pipe
overview
This GB/T 8162 42CrMo alloy steel seamless pipe is made from high-quality alloy structural steel 42CrMo and is used in mechanical and general engineering structures. It fully meets the technical requirements of the GB/T 8162 standard for seamless steel pipes for structures.
Specifation
OD:10mm - 1000mm
WT:1mm -100mm
Length: Can be customized according to the customer's actual needs
Chemical Composition
| Element | Composition (%) |
| C | 0.38-0.45 |
| Si | 0.17-0.37 |
| Mn | 0.50-0.80 |
| Cr | 0.90-1.20 |
| Mo | 0.15-0.25 |
| P | ≤0.035 |
| S | ≤0.035 |
Mechanical Properties
| Properties | Value |
| Tensile strength (MPa) | ≥1080 |
| Yield strength (MPa) | ≥930 |
| Elongation (%) | ≥12 |
| Reduction of area (%) | ≥45 |
Physical Properties
| Properties | Value |
| Density (g/cm³) | 7.85 |
| Melting point (℃) | 1420-1440 |
Process Performance
This GB/T 8162 42CrMo alloy steel seamless pipe has good weldability, is easy to machine, has good hot and cold processing performance, and has excellent process performance.
Steel Grade
42CrMo steel grade is a widely used alloy steel grade known for its high strength and good mechanical properties and is very durable.
Application
This seamless pipe is commonly used in various industries such as machinery, automobiles, oil, gas, and construction to manufacture parts that require high strength, toughness, and wear resistance, such as automotive gears, axle parts, drill pipes, structural parts, etc.
Possible Alternative Grades
Some alternative grades to GB/T 8162 42CrMo Alloy Steel Seamless Pipe include ASTM A519 4140, DIN 1.7225, and JIS SCM440, which offer similar properties and applications.
Product Show
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