GB/T 18248 35CrMo seamless steel pipe is used to manufacture bending, torsion, impact resistance and various high loads, while important parts can also be used to manufacture high load transmission shaft, large cross-section gear, engine and turbo generator rotor, and the diameter of supporting shaft is less than 500mm.
GB/T 18248 35CrMo seamless steel pipe delivery condition: Annealing / Tempering
GB/T 18248 35CrMo seamless steel pipe hardness: ≦229 HBW
GB/T 18248 35CrMo seamless steel pipe application: GB/T 18248 35CrMo seamless steel pipe used to manufacture important parts of various machines that bear the impact, twist and high.
GB/T 18248 35CrMo seamless steel pipe specification
| Thickness |
8 mm to 250 mm |
|
Width |
1500 mm to 4050 mm |
|
Length |
3000 mm to 15000 mm |
GB/T 18248 35CrMo seamless steel pipe chemical composition
| Grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
GB/T 18248 35CrMo |
0.32-0.4 |
0.4-0.7 |
≤0.03 |
≤0.03 |
0.17-0.37 |
0.8-1.10 |
0.15-0.25 |
GB/T 18248 35CrMo seamless steel pipe mechanical properties
| Grade |
Tensile strength |
Yield strength |
Elongation % |
|
GB/T 18248 35CrMo |
980 |
835 |
12 |
GB/T 18248 35CrMo seamless steel pipe equivalent grade
| GB |
USA |
DIN |
JIS |
NF EN |
UK |
ISO |
|
35CrMo |
4135,4137 |
34CrMo4 |
SCM435 |
34CrMo4 |
34CrMo4 |
34CrMo4 |
GB/T 18248 35CrMo seamless steel pipewith high temperature creep of high strength, good durability, good impact toughness at low temperature, without overheating tendency, good hardenability, quenching deformation of small, medium good workability, good cold side plastic etc, GB/T 18248 35CrMo seamless steel pipe needs preheating before welding, GB/T 18248 35CrMo seamless steel pipe need to heat treatment after welding and eliminate stress, often used for tempering post-processing, GB/T 18248 35CrMo seamless steel pipe is used for high frequency surface quenching and low temperature tempering after use.
