Comparison between Inconel 600 and Inconel X750 spring wire
Chemical Composition:
Inconel 600: Ni 72%, Cr 15.5%, Fe 8%, minor amounts of Cu, Mn, Si, C, etc.
Inconel X750: Ni 70%, Cr 15.5%, Fe 7%, Nb 0.7%, Ti 2.5%
Mechanical Properties:
Inconel 600:
Tensile Strength: 690-930 MPa
Yield Strength: 275-480 MPa
Elongation: 30-50%
Inconel X750:
Tensile Strength: 860-1100 MPa
Yield Strength: 550-760 MPa
Elongation: 20-35%
Applications:
Inconel 600: Mainly used for corrosion-resistant components in the chemical industry, nuclear reactors, aerospace, etc.
Inconel X750: Mainly used for high-temperature springs, bolts, valves, and other applications requiring high strength and heat resistance.
Fabricability:
Inconel 600: Relatively good hot forging and room temperature workability.
Inconel X750: Poorer hot forging performance, requiring specialized manufacturing processes.
How many kinds of inconel materials?
Inconel 600:
Composition: Ni 72%, Cr 15.5%, Fe 8%, minor amounts of Cu, Mn, Si, C, etc.
Known for its excellent corrosion resistance and high-temperature strength.
Inconel 625:
Composition: Ni 58%, Cr 21.5%, Mo 9%, Fe 5%, Nb 3.6%, other minor elements.
Offers exceptional resistance to corrosion and oxidation, as well as high strength.
Inconel 718:
Composition: Ni 53%, Cr 19%, Fe 18.5%, Nb 5.1%, Mo 3%, Ti 0.9%, Al 0.5%.
Widely used for its superior strength, corrosion resistance, and weldability.
Inconel X-750:
Composition: Ni 70%, Cr 15.5%, Fe 7%, Nb 0.7%, Ti 2.5%.
Designed for high-strength applications at elevated temperatures.
Inconel 601:
Composition: Ni 60.5%, Cr 23%, Fe 14.1%, Al 1.4%.
Offers excellent oxidation resistance and strength at high temperatures.
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 |
Shape | Size(mm) |
WIre | 0.5-7.5 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube | custom made |
Plate | custom made |
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