Ordinary Discount 40Cr Alloy Seamless Steel Pipe
Short Description:
40Cr steel Pipe is a kind of Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades.
After quenching and tempering treatment, 40Cr steel pipe has good comprehensive mechanical properties, low temperature impact toughness, low notch sensitivity, good hardenability, and high fatigue strength in cold oil. When water cooling, the complicated shape of the parts is prone to cracks, the cold bending plasticity is medium, and the cutting workability after normalizing is good, but the weldability is poor, should be preheated before welding, and is generally used in the state of quenching and tempering.
With all the “Client-Oriented” business enterprise philosophy, a rigorous quality regulate procedure, sophisticated production gear as well as a sturdy R&D team, we constantly give superior quality products and solutions, outstanding providers and competitive prices for Ordinary Discount 40Cr Alloy Seamless Steel Pipe, For more data, please send email to us. We’re searching forwards the opportunity to assistance you.
With all the “Client-Oriented” business enterprise philosophy, a rigorous quality regulate procedure, sophisticated production gear as well as a sturdy R&D team, we constantly give superior quality products and solutions, outstanding providers and competitive prices for China 40Cr Alloy Seamless Steel Pipe, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our solutions or would like to discuss a custom order, be sure to feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
|
Grade |
C |
Si |
Mn |
Cr |
Mo |
Ni |
|
40Cr |
0.37-0.44 |
0.17-0.37 |
0.40-0.70 |
0.70-1.00 |
/ |
/ |
|
Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
|
40Cr |
900 min |
660 min |
12 |
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or Cold Rolling, On line inspection
5. Heat Treatment
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects
Hot Rolled, Annealed, Normalized, Quenched and Tempered
Packaging
1. Bundle packing
2. Beveled end or plain end or varnished as per buyer’s required
3. Marking: as per customer’s requests
4. Painting varnish coating on the pipe
5. Plastic caps at ends
Delivery time
With 15-30 days after full payment receivedWith all the “Client-Oriented” business enterprise philosophy, a rigorous quality regulate procedure, sophisticated production gear as well as a sturdy R&D team, we constantly give superior quality products and solutions, outstanding providers and competitive prices.
Ordinary Discount 40Cr Alloy Seamless Steel Pipe
For more data, please send email to us. We’re searching forwards the opportunity to assistance you.
China 40Cr Alloy Seamless Steel Pipe
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our solutions or would like to discuss a custom order, be sure to feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
