100% Original Factory Carbon Alloy Steel Rod, Alloy Bar 34cr4 34crs4 37cr4 37crs4 41cr4 41crs4 1.7033 1.7034 1.7035 1.7039 Excellent Heat Resistance, Corrosion Resistance
Short Description:
High quality Very first,and Shopper Supreme is our guideline to offer the most beneficial company to our clients.Nowadays, we’re hoping our best to be certainly one of the top exporters in our area to satisfy consumers additional will need for 100% Original Factory Carbon Alloy Steel Rod, Alloy Bar 34cr4 34crs4 37cr4 37crs4 41cr4 41crs4 1.7033 1.7034 1.7035 1.7039 Excellent Heat Resistance, Corrosion Resistance, Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.
High quality Very first,and Shopper Supreme is our guideline to offer the most beneficial company to our clients.Nowadays, we’re hoping our best to be certainly one of the top exporters in our area to satisfy consumers additional will need for Carbon Steel Rod and High Strength Alloy Bar, We now have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will surely benefit in both short and long run.
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.High quality Very first,and Shopper Supreme is our guideline to offer the most beneficial company to our clients.Nowadays, we’re hoping our best to be certainly one of the top exporters in our area to satisfy consumers additional will need for 100% Original Factory Carbon Alloy Steel Rod, Alloy Bar 34cr4 34crs4 37cr4 37crs4 41cr4 41crs4 1.7033 1.7034 1.7035 1.7039 Excellent Heat Resistance, Corrosion Resistance, Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.
100% Original Factory Carbon Steel Rod and High Strength Alloy Bar, We now have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will surely benefit in both short and long run.
