Factory Free sample 40cr Alloy Steel Pipe for Anchor Rod/Bolt Hollow /Anchor Bar
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.
We pursue the administration tenet of “Quality is remarkable, Services is supreme, Status is first”, and will sincerely create and share success with all customers for Factory Free sample 40cr Alloy Steel Pipe for Anchor Rod/Bolt Hollow /Anchor Bar, Our aim is to assistance buyers recognize their aims. We’re making terrific endeavours to realize this win-win circumstance and sincerely welcome you to definitely be a part of us!
We pursue the administration tenet of “Quality is remarkable, Services is supreme, Status is first”, and will sincerely create and share success with all customers for 40CR Alloy Steel Pipe, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you.
|
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 receivedWe pursue the administration tenet of “Quality is remarkable, Services is supreme, Status is first”, and will sincerely create and share success with all customers for Factory Free sample 40cr Alloy Steel Pipe for Anchor Rod/Bolt Hollow /Anchor Bar, Our aim is to assistance buyers recognize their aims. We’re making terrific endeavours to realize this win-win circumstance and sincerely welcome you to definitely be a part of us!
Factory Free sample 304 Stainless Steel Tube and Steel Pipe, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you.
