40Cr Cold Rolled Seamless Alloy Steel Pipe with Competitive Price
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.
owing to excellent company, a variety of top quality products and solutions, competitive rates and efficient delivery, we take pleasure in an excellent reputation between our shoppers. We’ve been an energetic organization with wide market for 40Cr Cold Rolled Seamless Alloy Steel Pipe with Competitive Price, Are you still seeking for a high quality product that is in accordance together with your good corporation image while expanding your product or service range? Try out our high-quality solutions. Your choice will prove for being intelligent!
owing to excellent company, a variety of top quality products and solutions, competitive rates and efficient delivery, we take pleasure in an excellent reputation between our shoppers. We’ve been an energetic organization with wide market for China 40Cr Alloy Seamless Steel Pipe, Our company is an international supplier on this kind of merchandise. We provide an amazing selection of high-quality solutions. Our goal is to delight you with our distinctive collection of mindful items while providing value and excellent service. Our mission is simple: To offer the best products and service to our customers at the lowest prices possible.
|
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 receivedOwing to excellent company, a variety of top quality products and solutions, competitive rates and efficient delivery, we take pleasure in an excellent reputation between our shoppers. We’ve been an energetic organization with wide market.
40Cr Cold Rolled Seamless Alloy Steel Pipe with Competitive Price
Are you still seeking for a high quality product that is in accordance together with your good corporation image while expanding your product or service range? Try out our high-quality solutions. Your choice will prove for being intelligent!
China 40Cr Alloy Seamless Steel Pipe
Our company is an international supplier on this kind of merchandise. We provide an amazing selection of high-quality solutions. Our goal is to delight you with our distinctive collection of mindful items while providing value and excellent service. Our mission is simple: To offer the best products and service to our customers at the lowest prices possible.
