Factory Outlets Longyu Sch 140 160 Xs Xxs Std Wall Thickness 34cr4 Alloy Seamless Steel Pipe China Od 16mm Seamless Hydraulic Alloy Steel Pipe
Short Description:
We insist over the principle of development of ‘High top quality, Performance, Sincerity and Down-to-earth working approach’ to supply you with exceptional services of processing for Factory Outlets Longyu Sch 140 160 Xs Xxs Std Wall Thickness 34cr4 Alloy Seamless Steel Pipe China Od 16mm Seamless Hydraulic Alloy Steel Pipe, We wholeheartedly welcome consumers all over the entire world appear to go to our manufacturing unit and have a win-win cooperation with us!
We insist over the principle of development of ‘High top quality, Performance, Sincerity and Down-to-earth working approach’ to supply you with exceptional services of processing for Alloy Seamless Steel Pipe and Seamless Steel Pipe, Our company, is always regarding quality as company’ s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
34Cr4 alloy seamless steel pipe has high fatigue strength and good toughness. It has good machinability after normalizing or quenching and tempering. It also has good machinability after annealing. It is generally used after quenching and tempering.
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
|
0.32~0.39 |
0.17~0.37 |
0.50~0.80 |
≤0.035 |
≤0.035 |
0.80~1.10 |
≤0.30 |
≤0.03 |
|
Tensile Strength σb (MPa) |
Yield Strength σs (MPa) |
Elongation δ5 (%) |
Impact energy Akv (J) |
Shrinkage of section ψ (%) |
Impact toughness value αkv (J/cm2) |
Hardness HB |
|
≥930(95) |
≥735(75) |
≥11 |
≥47 |
≥45 |
≥59(6) |
≤207 |
1. High strength, excellent wear resistance and good toughness.
2. Good machinability and stable performance under high load and high stress conditions.
34Cr4 alloy seamless steel pipe is widely used in the automotive industry, engineering machinery, construction machinery and other fields.
Quenching 860ºC, oil cooling; Tempering 500ºC, water cooling, oil cooling.
Delivery in heat treatment (normalizing, annealing or high temperature tempering) or no heat treatment condition, the condition of delivery shall be indicated in the contract.We insist over the principle of development of ‘High top quality, Performance, Sincerity and Down-to-earth working approach’ to supply you with exceptional services of processing for Factory Outlets Longyu Sch 140 160 Xs Xxs Std Wall Thickness 34cr4 Alloy Seamless Steel Pipe China Od 16mm Seamless Hydraulic Alloy Steel Pipe, We wholeheartedly welcome consumers all over the entire world appear to go to our manufacturing unit and have a win-win cooperation with us!
Factory Outlets Alloy Seamless Steel Pipe and Seamless Steel Pipe, Our company, is always regarding quality as company’ s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
