UNS N07080 DIN 2.4952 Nickel Alloy Wires, Round Bars
UNS N07080, 80A is a nickel-base, high-temperature specialty alloy
containing a high percentage of chromium
characterized by excellent creep-resisting properties, high
oxidation resistance, and high resistance
to fatigue under very arduous conditions. Aluminum and titanium
additions serve as hardening agents.
Material N07080 is heat treatable using gamma-prime precipitation.
The creep-resisting properties of 80A are adversely affected by
cold working the alloy following heat treatment,
the effect being to cause an increase in the rate creep under given
conditions.
This has led to failure by rupture in a shortened time at a large
elongation.
The properties of the alloy may be restored by re-heat treatment.
Chemical composition %
| C | Mn | Si | P | S | Cr | Ti | Al | Fe | Ni | Co |
| 0.10 max. | 1.00 max. | 1.00 max. | 0.020 max. | 0.015 max. | 18.00~21.00 | 1.8~2.7 | 0.5~1.8 | 3.00 max | Bal. | 1.00 max. |
Form of supply
80A Nickel alloy wire, bars, rods
followed by ASTM B637 Precipitation hardening and cold worked
Nickel alloy bars, forgings, and forging
stock for moderate or high temperature service
EN 10269 steels and nickel alloys for fasteners with specified
elevated and /or low temperature properities
Wuxi Guanglu Special Steel Co., Ltd. – your productivity partner
for high performance specialty alloys.
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