ASTM A516Gr70 Carbon Steel Coils

A516Gr70 steel material is more corrosive than de – aerated acid in the intermediate concentration range. Sulphuric acid in ASTM A516 Grade 70 Carbon Steel Coil is sometimes contaminated with chlorides which increases the corrosively of the solution. However, ASTM A516Gr70 carbon steel coils have good resistance, also in chloride contaminated sulphuric acid, especially at high concentrations. Heavily cold worked material such as A516Gr70 coils, however, can have tensile strengths as high as 220,000 psi (1517 MPa).
Katalor is one of the well-known dealer and supplier for high quality ASTM A516Gr70 steel plates, which has the innate ability to form a passive layer that prevents corrosion. The 18 % minimum chromium content in A516Gr70 carbon steel coil provides corrosion and oxidation resistance, where it also must contain at least 10.5 percent chromium. ASTM A516Gr70 steel coils may contain much higher chromium levels, and additional alloying ingredients like molybdenum, nickel, titanium, aluminium, copper, nitrogen, phosphorous and selenium. ASTM A516 Gr.70 steel coil is an economical and practical choice for most environments, but it doesn’t have the chloride resistance.

ASTM A516Gr70 Carbon Steel Specification

Standard: ASTM A516
Grade: A516 Grade 70 steel
Thickness: 3mm-150mm
Width: 1000mm-4000mm
Specialize: plates, sheets, coils, profiles.
Length: 3000mm to 18000mm
Form: Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
Finish: Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Hardness: Soft, Hard, Half Hard, 
 

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