Wrought nickel-base superalloy UNS N10675

Wrought nickel-base superalloy UNS N10675
UNS N10675 alloy Equal material: NS3203, 2.4600, Hastelloy B-3
UNS N10675 alloy is nickel molybdenum alloy as a new member of the family, it is for any temperature and concentration of hydrochloric acid has excellent corrosion resistance. At the same time it to sulfuric acid, acetic acid, formic acid, phosphoric acid and other oxidizing medium also has good corrosion resistance. And, because of its chemical composition adjustment, its thermal stability compared to the original UNS N10675 alloy has improved significantly. To point UNS N10675 corrosion, stress corrosion cracking, corrosion and welding heat affected zone, etc all have high corrosion resistance.
UNS N10675 alloy Chemical composition

UNS N10675	Ni Min	Mo	Cr	Fe	Co max	Mn max	W max	Al max	Ti max	Si max	C max
%	65	28.5	1.5	1.5	3	3	3	0.5	0.2	0.1	0.01

UNS N10675 Application
UNS N10675 alloy can be used in the previous 2 B is all purposes. As with UNS N10675 is not recommended to trivalent iron salts and environment of the existence of bivalence copper salt, because these salt can quickly cause corrosion damage. When hydrochloric acid comes into contact with the iron and copper, will react to generate trivalent iron salts and bivalence copper salt.
UNS N10675 Alloy Specifications
Forgings, bar, sheet, strip, ring parts, wire, bolt, spring, such as negotiating supply, according to the customer request production
UNS N10675 Heat treatment
Unless the customer special requirements, all UNS N10675 alloy forgings are solid solution heat treatment state supply. UNS N10675 - the temperature of the alloy is 1065 ℃ and then quenched quickly. Sheet or wire for bright annealing, the heating temperature is 1150 ℃, then cooling in the hydrogen.
UNS N10675 Physical properties

Alloy and state	Tensile strength Rm N/mm2	Yield strength RP0.2N/mm2	Elongation A5 %
UNS N10675	690	310	40

UNS N10675 alloy density: 2.1 to 9.22 g/cm3
UNS N10675 Melting point: 1418 degree
UNS N10675 Hardness: 2.5 HB94
UNS N10675 alloy Mechanical properties of the minimum 2.8
UNS N10675 Alloy has the following features:
1. The excellent corrosion resistance of reductive environment.
2. Excellent resistance to corrosive medium concentration of sulfuric acid and much non oxidizing acid.
3. Good resistance ability of various kinds of organic acid corrosion.
UNS N10675 Scope of application areas are:
UNS N10675 widely used in the chemical, petrochemical, energy production and has been widely used in pollution control areas, especially in the sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, and other industries.

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