Factory Sale 40Cr Seamless Steel Pipe with Cheap 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.
Adhering into the principle of “quality, provider, performance and growth”, we now have gained trusts and praises from domestic and intercontinental consumer for Factory Sale 40Cr Seamless Steel Pipe with Cheap Price, All items arrive with good quality and ideal after-sales solutions. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely sit up for Win-Win cooperation !
Adhering into the principle of “quality, provider, performance and growth”, we now have gained trusts and praises from domestic and intercontinental consumer for China 40Cr Alloy Seamless Steel Pipe, We’re in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
|
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 receivedAdhering into the principle of “quality, provider, performance and growth”, we now have gained trusts and praises from domestic and intercontinental consumer.
Factory Sale 40Cr Seamless Steel Pipe with Cheap Price
All items arrive with good quality and ideal after-sales solutions. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely sit up for Win-Win cooperation !
China 40Cr Alloy Seamless Steel Pipe
We’re in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
