|
Product Details:
Payment & Shipping Terms:
|
Chemecial Composition: | Ni80% Cr20% | Dimension: | 0.4mm |
---|---|---|---|
Material: | Ni80Cr20 | Shape: | Wire |
Applicaiton: | Heating Spring | Resistivity(μΩ.m): | 1.09 |
Ultimate Strength (≥ MPa):: | 750 | Elongation (≥ %): | 20 |
Working Temperature:: | 1200℃ | OEM:: | Available |
Surface Treatment: | Bright | Annealing Treatment:: | Hydrogen Annealing |
Density:: | 8.4 | ||
High Light: | Nimonic 75 High Temperature Wire,Heating Spring Nichrome Alloy,Anti Corrosion Nichrome Alloy |
GH75 high temperature alloy wire for aerospace fasteners
Description
Nimonic 75, This alloy have good corrosion resistance, good heat resistance. It is widely used in high temperature static application.
Chemical Content(%)
Alloy | % | Ni | Cr | Fe | C | Mn | Si | Cu | Al | Ti | Co |
Nimonic 75 | Min. | Bal | 19 | 0.08 | 0.2 | ||||||
Max. | 21 | 5 | 0.15 | 1.0 | 0.3 | 0.5 | 0.4 | 0.5 | 5 |
Mechanical Properties
Alloy status | Tensile strength Rm N/mm² |
Coefficient of Expansion (μm/m °C (20 – 100 °C) | Elongation A 5 % |
Modulus of Rigidity | Density g/cm³ |
Melting Point °C |
Annealing treatment |
700-800 | 11.0 | 75.6kN/mm2 | 8.3 | 1380 |
Heat treatment
Supplied in alloy wire | Type | Temperature(°C) | Time (Hr) | Cooling |
Spring or annealed temper | Stress Relieve | 450-470 | 0.5-1 | Air |
Application
Aerospace fasteners
Standard
W.Nr. 2.4951
UNS N06075
AWS 032
FAQ
Contact Person: Mr. Qiu
Tel: +8613795230939