A53 Grade A steel tube application price, A53 Grade A steel supplier
ASTM A53 grade A alloy pipe uses in steam, water, gas, and air lines. It is suitable for welding, and suitable for forming operations involving coiling, bending, and flanging.
A53 Grade A material chemical composition
Material |
C |
Mn |
P |
S |
Cu |
Ni |
Cr |
Mo |
Van
|
|
Grade A |
Electric-resistance-welded |
||||||||
|
0.25 |
0.95 |
0.05 |
0.045 |
0.50 |
0.40 |
0.40 |
0.15 |
0.08 |
|
|
Furnace-welded pipe |
|||||||||
|
0.30 |
1.20 |
0.05 |
0.045 |
0.40 |
0.40 |
0.40 |
0.15 |
0.08 |
|
ASTM A53 grade A alloy pipe Hot-Dipped Galvanizing
Sets standards for coating of pipe with zinc inside and outside by the hot-dipped process. Weight of coating must not average less than 1.8 oz. per square foot and not less than 1.6 oz. per square foot.
ASTM A53 grade A alloy pipe Number of Tests Required
Seamless and Electric-Resistance-Welded — Bending, flattening, tensile on one length of pipe from each lot of 500 lengths or less of a size. Continuous-Weld — Bending, flattening, tensile
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