New Product High Quality 20Cr Cold Rolled Alloy 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.
“Sincerity, Innovation, Rigorousness, and Efficiency” will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for New Product High Quality 20Cr Cold Rolled Alloy Steel Pipe, Our customers mainly distributed in the North America, Africa and Eastern Europe. we will source top quality goods using the really aggressive selling price.
“Sincerity, Innovation, Rigorousness, and Efficiency” will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for China 20Cr Alloy Seamless Steel Pipe, We’re looking forward to establishing a mutually beneficial relationship with you based on our high-quality products and solutions, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.
|
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
“Sincerity, Innovation, Rigorousness, and Efficiency” will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain.
New Product High Quality 20Cr Cold Rolled Alloy Steel Pipe
We will source top quality goods using the really aggressive selling price.
China 20Cr Alloy Seamless Steel Pipe
We’re looking forward to establishing a mutually beneficial relationship with you based on our high-quality products and solutions, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.
