ASTM A53: Standard Specification for pipe, steel, black and hot-dipped, Zinc-Coated, Welded, and Seamless. ASTM A53 steel pipe covers seamless and welded black and hot-dipped galvanized steel pipe in DN6-DN650, ASTM A53 carbon steel pipe may be furnished in type F, Type E and Type S. grades including grade A and grade B, Now, ASTM A53 Gr. B welded pipe in stocks a full range of NPS ¼" to 30" diameter and Schedules 10 through 160, STD, XH, and XXH.
Azure-B inventory: OD: NPS 1/8"-44" WT: SCH 10-XXS L: 5.8M, 6M, 11.8M, 12M or any specified length.
Chemical Analysis
|
ASTM A53 |
Type S |
Type E |
Type F |
||
|
(Seamless) |
(electric-resistance welded) |
(furnace continuous butt-welded pipe) |
|||
|
Elements |
Grade A |
Grade B |
Grade A |
Grade B |
Grade A |
|
Carbon max. % |
0.25 |
0.30 |
0.25 |
0.30 |
0.30 |
|
Manganese % |
0.95 |
1.20 |
0.95 |
1.20 |
1.20 |
|
Phosphorous, max. % |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
|
Sulfur, max. % |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
|
Copper, max.% |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Nickel, max. % |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Chromium, max. % |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Molybdenum, max. % |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
|
Vanadium, max. % |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
Mechanical Properties
|
Mechanical Property |
Seamless and Electric-resistance-welded |
Continuous-Welded |
|
|
Grade A |
Grade B |
Grade A |
|
|
Tensile Strength, min., psi |
48,000 |
60,000 |
45,000 |
|
Yield Strength, min., psi |
30,000 |
35,000 |
25,000 |
Azure-B also can supply ends Threaded and Coupled Hot-dipped Galvanized ASTM A53 Gr. B Carbon Steel Pipe. The thread is according to ANSI B1.20.1, the coupling is according to ASTM A865.
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