| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Cold Drawn |
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| Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) |
|---|---|---|---|---|---|---|---|
| TP410 | ≤ 0.15 | ≤ 1.00 | ≤ 0.040 | ≤ 0.030 | ≤ 1.00 | 11.5-13.5 | ≤ 0.75* |
(Nickel may be added up to 0.75% for improved toughness.)*
| Condition | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (% in 2 in.) | Hardness (Brinell/Rockwell) |
|---|---|---|---|---|
| Annealed | ≥ 415 | ≥ 205 | ≥ 25 | ≤ 217 HB / ≤ 95 HRB |
| Heat-Treated* | ≥ 485 | ≥ 275 | ≥ 20 | ≤ 192 HB / ≤ 90 HRB |
(Heat treatment involves quenching & tempering for martensitic grades like TP410.)*
Outside Diameter (OD):
Seamless tubes typically range from 1/8" to 12" (3.2 mm to 304.8 mm).
Tolerances per ASTM A1016 (varies based on size).
Wall Thickness:
Seamless tubes range from 0.015" to 0.500" (0.38 mm to 12.7 mm).
Tolerances depend on OD and wall thickness (typically ±10%).
TP410 is usually supplied in the annealed condition (softened for machining).
For high-strength applications, quenching & tempering is performed (e.g., 1650°F/900°C oil quench + temper at 1100-1350°F/600-730°C).
Hydrostatic or Nondestructive Electric Test (NDE): Each tube must be tested.
Hardness Test: For heat-treated tubes.
Tensile Test: One per lot (if required).
Oil & gas components
Heat exchangers
Automotive exhaust systems
Furnace parts
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