AISI 4130 Seamless Pipe
AISI 4130 Seamless Pipe is a seamless steel pipe made of low alloy steel, known for its excellent strength and durability.
The steel can be further improved in mechanical properties by heat treatments such as quenching and tempering, and can be formed by processes such as welding and machining. These process characteristics enable it to be used flexibly in complex engineering applications.
AISI 4130 Seamless Pipe Chemical Composition：
C | Cr | Mn | Si | Mo | P | S |
0.28 - 0.33 | 0.80 - 1.10 | 0.40 - 0.60 | 0.15 - 0.35 | 0.15 - 0.25 | ≤ 0.035 | ≤ 0.040 |
Mechanical properties:
Tensile strength | 560 - 670 MPa |
Yield strength | 460 MPa or more |
Elongation | 20% or more |
Hardness | 217 HB (Brinell hardness) |
Charpy V-notch Impact | 54 J @ -50°C |
Surface Treatment:
Depending on the end use, AISI 4130 seamless pipe can also be surface treated like galvanizing, painting etc. to enhance its corrosion resistance.
AISI 4130 seamless pipe plays an important role in several industrial fields due to its high strength, good processing properties and wear resistance.
