We have a very A573 Grade 70 equivalent carbon plate extensive commodity information network, with partners all over the world, and have become the full authority of many European and American traders in China. Under the guidance of the business philosoph
We have a very A573 Grade 70 equivalent carbon plate extensive commodity information network, with partners all over the world, and have become the full authority of many European and American traders in China. Under the guidance of the business philosophy of "creating the best service" and through the unremitting efforts of all employees, we have achieved remarkable results.
Low carbon steel is a carbon steel with a carbon content of less than 0.25%. Low carbon steel A573 Grade 70 equivalent carbon plate is also called soft steel or mild steel because of its low strength and low hardness. Low carbon steel includes most common carbon structural steel and a part of high-quality carbon structural steel, most of which are used for engineering structural parts without heat treatment, and some A573 Grade 70 equivalent carbon plate are carburized and other heat treated for mechanical parts that require wear resistance.
The A573 Grade 70 equivalent carbon plate, wear-resistant steel plate has good impact properties:
The wear-resistant steel plate has a double-layer metal structure. The wear-resistant layer and the base material are metallurgically bonded. It has high bonding strength and can absorb energy in the process of impact. The wear-resistant layer will not fall off. The wear-resistant steel plate can be applied to the working conditions with strong vibration and impact, which is better than cast wear-resistant materials and ceramic materials.
"The production method of seamless steel pipe can be roughly divided into cross rolling method (menesmann method) and extrusion method. The cross rolling method (menesmann method) is to pierce the tube blank with the cross roll first, and then extend it with the rolling mill. This method is fast in production, but requires high machinability of tube blank. It is mainly suitable for producing carbon steel and low alloy steel tube, A573 Grade 70 equivalent carbon plate tube.The extrusion method is to pierce the billet or ingot with a piercer, and then extrude it into a steel tube with an extruder. This method is less efficient than the cross rolling method and is suitable for the production of high-strength alloy steel tubes."
asme sa514 gr J alloy steel sheet element composition%
C: 0.12-0.21, Si: 0.20-0.35, Mn: 0.45-0.70, P max.: 0.035, S max.: 0.035, Mo: 0.50-0.65, B: 0.001-0.005
The mechanical properties in thickness (mm)T≤65
Yield strength (≥Mpa): 690
Tensile strength (Mpa):760-895
Elongation in ≥,%: 18
We are leading supplier of pipeline steel. The pipeline steel in usually in forms of pipeline steel coils, pipeline steel sheet, pipeline steel plate and pipeline steel pipes. And the most popular standard is API 5L. For questions about A573 Grade 70 equivalent carbon plate pipeline steel, such as X70 steel properties, API 5L X42 steel properties, difference between API 5L PSL1 and API 5L PSL2, API 5L grade B steel price, please feel free to communicate with us.
Both parties shall confirm the A573 Grade 70 equivalent carbon plate material object and the quality of the products, confirm the reasons for the defects and the quality of the products, and sign the quality inspection agreement. Major quality objections shall be reported to relevant leaders in a timely manner, and shall be discussed and solved with the A573 Grade 70 equivalent carbon plate steel plant.
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