Excellent Corrosion Resistant Superalloy Nickel Chrome Inconel 600 Seamless Tube Welded Pipe
The performance characteristics of Inconel 600 tube
Excellent corrosion resistance: Inconel 600 has outstanding corrosion resistance, capable of withstanding many corrosive environments, such as the chemical industry, marine environments, and high temperature environments.
High temperature resistance: Inconel 600 tubing can be used for long-term service at temperatures up to 1100°C, making it suitable for high temperature industrial applications.
Good mechanical properties: Inconel 600 tubing has relatively high strength, toughness and fatigue performance, able to withstand high mechanical stresses.
Low thermal expansion coefficient: Inconel 600 has a low thermal expansion coefficient, which is beneficial for maintaining dimensional stability of the tubing under temperature variations.
Excellent oxidation resistance: Inconel 600 tubing can form a dense oxide layer at high temperatures, effectively preventing further oxidation of the inner metal.
The differences between seamless and welded tubing/pipes
Manufacturing process:
Seamless tubes are produced by piercing a solid billet or ingot and then further reducing the diameter and increasing the length.
Welded tubes are formed by bending a flat metal sheet/strip and joining the edges together using a welding process.
Structural integrity:
Seamless tubes have a more uniform and continuous structure without any welded seams.
Welded tubes have a welded joint along the length, which can be a potential weak point.
Surface quality:
Seamless tubes generally have a smoother and more uniform surface finish.
Welded tubes may have some surface irregularities along the weld line.
Strength and toughness:
Seamless tubes typically have higher strength and impact toughness compared to welded tubes.
The weld joint in welded tubes can be a point of weakness.
Cost and availability:
Seamless tubes are generally more expensive to manufacture than welded tubes.
Welded tubes are often more readily available and can be produced in a wider range of sizes and shapes.
Chemical Properties of Inconel 600
| C | Cr | Ni+Co | Al | Ti | Fe | Nb+Ta | Mn | Si | P | S | Cu |
| ≤0.15 | 14.0～17.0 | ≥72 | ≤0.35 | ≤0.50 | 6.0～10.0 | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.04 | ≤0.015 | ≤0.5 |
| ITEM | θ/℃ | TENSIE STRENGTH | HBS | |||
| σb/MPa | σP0.2/MPa | δ5/% | φ/% | |||
| BAR/ROD | 20 | ≥585 | ≥240 | ≥30 | - | 134～217 |
| RING | 20 | ≥520 | ≥205 | ≥35 | - | ≥187 |
| HOT ROLL PLATE | 20 | ≥550 | ≥240 | ≥35 | ≥40 | - |
| 900 | ≥95 | ≥45 | ≥40 | ≥50 | - | |
| COLD ROLLED SHEET | 20 | ≥550 | ≥240 | ≥30 | - | - |
| 900 | ≥90 | ≥40 | ≥60 | - | - | |
| COLD ROLLED SHEET | 20 | ≥550 | ≥200 | ≥30 | - | - |
| STRIP | 20 | ≥550 | ≥240 | ≥30 | - | - |
| WIRE | 20 | - | HV≤151 | |||
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Shape
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Size(mm)
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WIre
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0.5-7.5
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Rod/Bar
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8.0-200
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Strip
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(0.5-2.5)*(5-180)
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Tube
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custom made
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Plate
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custom made
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