ASME SA516 Gr.70 steel plate is widely used in petroleum refining plant, storage vessel, transportation pipeline, nuclear reactor, ship bridge and other large-scale structures for its good weldability, impact toughness, corrosion resistance and crack resistance. ASME SA516 Gr.70 steel plate as the main steel of katalor, we huge advantage on supplying ASME SA516.Gr.70 steel plate.
Microstructure is the main factor affecting the properties of ASME SA516 Gr.70 steel plate . the microstructure of steel ASME SA516 Gr.70 after normalizing is typical pearlite and ferrite with good impact toughness. As a key part of large structures, welded joints are often the thinnest and weakest regions. Besides the influence of the base metal itself on the weaving and properties, the welding process parameters also have a direct effect on it. At present, the microstructure of welded joints of ASME SA516 Gr.70 steel and There are few reports on performance studies.
ASME SA516.Gr.70 steel plate Chemical Composition |
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ASME SA516Gr70 steel plate |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
|
Thick <12.5mm |
0.27 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
Thick12.5-50mm |
0.28 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
Thick50-100mm |
0.30 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
Thick100-200mm |
0.31 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
Thick>200mm |
0.31 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Grade |
ASME SA516.Gr.70 steel plate Mechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
|
ASME SA516Gr70 steel plate |
mm |
Min Mpa |
Mpa |
Min % |
6-50 |
260 |
485-620 |
21% |
|
50-200 |
260 |
485-620 |
17% |
As the professional Chinese ASME SA516 Gr.70 steel platesupplier, Katalor will supply you the ASME SA516 Gr.70 steel plate with good quality and complete after-sale service and the lowest price. We committed to exceed customer’s expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relations with you on the basis of mutual benefit, reciprocity and common development. So if you need any help, please be free to contact us. We will give you the best quote of ASME SA516 Gr.70 steel plate.
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