35CrMo seamless steel pipe is the standard number of alloy structural steel (alloy quenched and tempered steel), which is mainly used to manufacture important parts in various machinery that withstand impact, bending, torsion and high load.
35CrMo alloy structural seamless steel pipe has high static strength, impact toughness and high fatigue limit, higher hardenability than 40Cr, higher creep strength and lasting strength at high temperature, and long-term working temperature can reach 500℃; it has medium plasticity during cold deformation and poor weldability. Low temperature to -110 degrees Celsius, and has high static strength, impact toughness, high fatigue strength and good hardenability.
Chemical Composition Of 35CrMo Steel Material pipe :
C: 0.32-0.40
Si: 0.17-0.37
Mn: 0.40-0.70
S: Allowable Residual Content ≤ 0.035
P: Allowable Residual Content ≤ 0.035
Cr: 0.80-1.10
Ni: Allowable Residual Content ≤ 0.030
Cu: Allowable Residual Content ≤ 0.030
Mo: 0.15-0.25
35CrMo Seamless Precision Pipe
The mechanical properties of 35CrMo steel pipe were as follows:
Tensile strength σb (MPA): ≥ 985 (100),
Yield strength σs (MPA): ≥ 835 (85)
Elongation δ5 (%): ≥ 12
Area reductionψ(%): ≥ 45,
Impact energy Akv (J): ≥ 63
Hardness: ≤ 229HB.
Advantages of Choosing GNEE
GNEE has an annual output of 1 million tons and is the largest domestic manufacturer of ERW square pipes, rectangular pipes, hollow pipes, galvanized pipes, and spiral welded pipes.
We usually have more than 5,000 tons of pipes of various sizes and standards. Our stock pipe sizes range from 20mm to 406mm in outer diameter and 2mm to 70mm in wall thickness. Our products are exported to the United States, Europe, India, Iran, Dubai, Vietnam, South America and other countries and regions.
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