
Welded Tube ASTM A513
ASTM A513 covers round, square, rectangular, and special-shaped resistance-welded carbon and alloy steel mechanical tubing produced by hot or cold rolling.
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Welded Tube ASTM A513 Supplier-GNEE
ASTM A513 Standard for Electric Resistance Welded (ERW) Carbon and Alloy Steel Mechanical Pipe covers round, square, rectangular, and special-shaped resistance welded carbon and alloy steel mechanical pipe produced by hot or cold rolling. The types of pipes involved here are: Type 1a, welded from hot-rolled steel (with scale); Type 1b, welded from hot-rolled, pickled, oiled steel (with scale removed); Type 2, welded from cold-rolled steel (with scale removed) Welded from rolled steel; Type 3, sink-drawn hot-rolled steel; Type 4, sink-drawn cold-rolled steel; Type 5, drawn on a mandrel; Type 6, exceptionally smooth inner diameter.
Specification Offered For ASTM A513 Tubing
| Out diameter | 19.05-114.3mm |
| Wall thickness | 2-14mm |
| Max length | 16m |
| Grade | 1010(#10), 1020, 1025, 1035, 1040 |
| Section shape | Round |
ASTM A513 Welded Tube Chemical Properties
| Grade Designation | Carbon | Manganese | Phosphorus, max. | Sulfur, max. |
| 1015 | 0.13 – 0.18 | 0.30 – 0.60 | 0.035 | 0.035 |
| 1020 | 0.18 – 0.23 | 0.30 – 0.60 | 0.035 | 0.035 |
| 1026 | 0.22 – 0.28 | 0.60 – 0.90 | 0.035 | 0.035 |
ASTM A513 Pipe Mechanical Properties
| Hardness Limits and Tensile Properties for D.O.M. Stress-Relieved Tubing | Yield Strength, ksi (Mpa), min. | Ultimate Strength, ksi (Mpa), min. | Elongation in 2 in. or 50 mm, %, min. | RB min. |
| Grade Designation | ||||
| 1015 | 50 (345) | 60 (414) | 12 | 72 |
| 1020 | 55 (379) | 65 (448) | 10 | 75 |
| 1026 | 65 (448) | 75 (517) | 10 | 80 |
Welded Pipe ASTM A513

other grades of Alloy Steel Tubes
| Steel Grade | Pipe | Tube | Fittings | Plate | Forgings |
|---|---|---|---|---|---|
| 1/2Mo | A335 P1 | A213 T1 | A234 WP1 | A182 F1 | |
| 5Cr-1/2Mo | A335 P5 | A213 T5 | A234 WP5 | A387 GRADE 5 | A182 F5 |
| 9Cr-1Mo | A335 P9 | A213 T9 | A234 WP9 | A387 GRADE 9 | A182 F9 |
| 1 1/4 Cr-1/2Mo | A335 P11 | A213 T11 | A234 WP11 | A387 GRADE 11 | A182 F11 |
| 2 1/4Cr-1Mo | A335 P22 | A213 T22 | A234 WP22 | A387 GRADE 22 | A182 F22 |
| 9Cr-1Mo-V-Nb | A335 P91 | A213 T91 | A234 WP91 | A387 GRADE 91 | A182 F91 |
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