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SA515 Grade 70, SA515 Grade 70 steel, SA515 Grade 70 supplier

2013年8月27日 by admin

Gangsteel grade: SA515 Grade 60, SA515 Grade 65 and SA515 Grade 70 steel grade.

SA515 Grade 70 steel plate

SA515/SA515M specification covers carbon-silicon steel plates primarily for intermediate and higher temperature service in welded boilers and other pressure vessels projects.
SA515 Grade 70 steel tensile strength is 485Mpa to 620Mpa and the yield strength is min 260Mpa.
About the thickness of SA515 Grade 70, Gangsteel maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical property requirements.
Now, in our mill practice, Gangsteel normally limits the maximum thickness of plate is 300mm. the delivery station is UT test, normalized and have to use the ingot to produce it.

SA515 Grade 70 heat treatment, if SA515 grade 70 steel thick in 50mm or under this thickness, SA515 Grade 70 normalized supplied in the as-rolled condition. If our customer requirement, we also could do normalized. If SA515 Grade 70 thicknesses above 50mm, this plate shall be normalized..
Our Gangsteel is specialized in super thick steel plate, and we also have much experience about A HIC test. We could provide DNV, ABS, LR ,BV,CCS,GL,CE mark certificate in our super thickness to promise our steel quality. We sincerely invite our new and old customer come to visit our mill for our long steel business.
SA515 Grade 70 Chemical requirements


Carbon, max
Manganese, max
Silicon, max
25mm or under
25mm - 50mm
50mm- 100mm
100mm- 200mm
over 200mm
Heat Analysis
Product Analysis

Heat Analysis
Product Analysis
Phosphorus max
Sulfur max
All thickness
All thickness

SA515 Grade 70 Tensile requirements


Mechanical Property
SA515 Grade 70
Tensile strength, kis [MPa]
Yield strength, min, kis [MPa]
Elongation in 8 in. [200 mm], min, %
Elongation in 2 in. [50 mm], min, %
70-90 [485-620]
38 [260]

If any need in SA515 Grade 70,SA515gr70,SA515 gr 70 steel plate, please feel free to contact our Gangsteel, we will give our competitive price, faster delivery and the best quality.

Tags: SA515 Grade 70  SA515 Gr.70  SA515 Grade 70 steel  SA515 Grade 70 supplier  

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