Professional Design Precision Seamless Steel Pipe 34cr4 41cr4 16mncr5 50CRV4 41crnimo7 En 10305 E235 Precision Seamless Steel Tube
Short Description:
The key to our success is “Good Solution Top quality, Reasonable Value and Efficient Service” for Professional Design Precision Seamless Steel Pipe 34cr4 41cr4 16mncr5 50CRV4 41crnimo7 En 10305 E235 Precision Seamless Steel Tube, We glance ahead to determine a long-term organization marriage together with your esteem co-operation.
The key to our success is “Good Solution Top quality, Reasonable Value and Efficient Service” for High Precision Steel Tube in Stock and Precision Tube Iron, Now, we professionally supplies customers with our main products And our business is not only the “buy” and “sell”, but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
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.The key to our success is “Good Solution Top quality, Reasonable Value and Efficient Service” for Professional Design Precision Seamless Steel Pipe 34cr4 41cr4 16mncr5 50CRV4 41crnimo7 En 10305 E235 Precision Seamless Steel Tube, We glance ahead to determine a long-term organization marriage together with your esteem co-operation.
Professional Design High Precision Steel Tube in Stock and Precision Tube Iron, Now, we professionally supplies customers with our main products And our business is not only the “buy” and “sell”, but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
