20Cr Cold Rolled Alloy Seamless Steel Pipe
Short Description:
20Cr alloy steel pipe is a kind of high-precision steel pipe material after cold drawing or hot rolling treatment. Because the inner and outer walls of precision steel pipes have no oxide layer, no leakage under high pressure, high precision, high finish, no deformation during cold bending, flaring, flattening and no cracks, etc., 20cr precision steel pipes are widely used in automobiles, motorcycles, electric vehicles, petrochemical, electric power, ships, aerospace, bearings, and pneumatic components.
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for 20Cr Cold Rolled Alloy Seamless Steel Pipe, Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for 20Cr Alloy Seamless Steel Pipe, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our solutions. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
|
Grade |
C |
Si |
Mn |
Cr |
Mo |
Ni |
|
20Cr |
0.18-0.24 |
0.17-0.37 |
0.50-0.80 |
0.70-1.00 |
/ |
/ |
|
Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
|
20Cr |
785-835 |
490-540 |
10 |
20Cr alloy steel pipe can improve the material utilization rate, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jack sleeves, etc.
20Cr alloy steel pipe is also an indispensable material for various conventional weapons, and the barrel and barrel of the gun are made of steel pipe.
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 received
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it”.
20Cr Cold Rolled Alloy Seamless Steel Pipe
Besides, our company sticks to high quality and reasonable price.
20Cr Alloy Seamless Steel Pipe
We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our solutions. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
