Hot Selling Alloy Steel Pipe 16-50mm 27simn 40cr Seamless Carbon Steel Pipe for Chain
Short Description:
40Cr steel belongs to medium carbon alloy structural steel, and the “40″ in its name represents an average carbon content of 0.40%, while “Cr” represents the main alloying element chromium (content 0.80% -1.10%). After quenching and tempering treatment, this type of steel has both high strength and toughness, good hardenability, and is suitable for manufacturing mechanical parts that can withstand moderate loads and impacts.
“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Hot Selling Alloy Steel Pipe 16-50mm 27simn 40cr Seamless Carbon Steel Pipe for Chain, We’ve ISO 9001 Certification and qualified this product or service .over 16 years experiences in manufacturing and designing, so our merchandise featured with ideal good quality and aggressive selling price. Welcome cooperation with us!
“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for , By adhering to the principle of “human oriented, winning by quality”, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
|
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 received”Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Hot Selling for Factory Rate Hot Selling Alloy Steel Pipe 16-50mm 27simn 40cr Seamless Carbon Steel Pipe for Chain, We’ve ISO 9001 Certification and qualified this product or service .over 16 years experiences in manufacturing and designing, so our merchandise featured with ideal good quality and aggressive selling price. Welcome cooperation with us!
Hot Selling for Seamless Steel Pipe and Alloy Steel, By adhering to the principle of “human oriented, winning by quality”, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
