TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
Add to Cart
A513-T5 SAE 1020 or 1026 Drawn Over Mandrel Tubing - DOM Round Steel Tubing
Material is SAE 1020,1026
Chemistry Composition of SAE 1020,1026 DOM steel tubing:
SAE 1020
C 0.18-0.23
Si
Mn 0.30-0.60
P max 0.040
S max 0.050
SAE 1026
C 0.22-0.28
Si
Mn 0.60-0.90
P max 0.040
S max 0.050
DOM Steel Tube is produced using uniformly high quality C1020 steel strip and is formed and electric resistance welded into its basic shape.
Metallurgically, drawing improves the tube’s concentricity, tensile strength, hardness and machinability.
Apprerance of DOM Mechanical Round Steel Tubing:
Smooth and Clean OD and ID surfaces.
Mechanical propertues of A513-5 DOM Mechanical steel tubing
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Delivery Condition |
| 490 min | - | 6 min | +C |
| 440 min | - | 10 min | +LC |
| 440 min | 325 min | 14 min | +SR |
| 315 min | - | 25 min | +A |
| 340-480 | 235 min | 25 min | +N |
Delivery condition is +C +LC +SR +A +N
+C:cold drawn (hard)
+LC:cold drawn (soft)
+SR cold drawn and stress relieved as
+A annealed
+N normalized
Application of DOM Tubing:
Race car, snowmobile and motorcycle frames
Engine mounts and assemblies
Auto and truck axles
Diesel injection components
Conveyor rolls
Shift levers
Textile and paper mill rolls
Seat assembly and mechanism components
Shafts
High pressure fluid applications
Construction crane components
Suspension components
Steering columns
Hydraulic cylinders
Supports and guards
Telescoping cylinders and other components
Bearings, fittings, bushings, couplings and damper tubes
