PRODUCT DESCRIPTION

Hastelloy B3(UNS N10675 / W.Nr. 2.4600) is a nickel-based alloy with excellent corrosion resistance and resistance to stress corrosion cracking. Its main components include nickel, molybdenum, iron, chromium and other elements. Which is widely used in chemical industry, aerospace, marine engineering and other fields.
Hastelloy B3 seamless pipe exhibits extremely high resistance to pure hydrochloric, hydrobromic, and sulfuric acids. Furthermore, it has greatly improved structural stability compared with previous B-type alloys, leading to fewer concerns during welding, fabrication, and service.

Chemical Composition

ElementContent (%)
Nickel, Ni65 min
Molybdenum, Mo27-32
Cobalt, Co3 max
Manganese, Mn3 max
Tungsten, W3 max
Iron, Fe1-3
Chromium, Cr1-3
Aluminum, Al0.5 max
Copper, Cu0.2 max
Niobium, Nb0.2 max
Tantalum, Ta0.2 max
Titanium, Ti0.2 max
Vanadium, V0.2 max
Zirconium, Zr0.1 max
Phosphorus, P0.03 max
Sulfur, S0.01 max
Carbon, C0.01 max

Physical Properties

Densityg/cm39.22
lb/in.30.333
Melting Range°F2500 - 2585
°C1370 - 1418

Mechanical Properties

Condition & SizeTensile StrengthYield Strength
(0.2% Offset)
ElongationReduction of AreaHardness
MPa, minMPa, min%, min%, minRockwell
All76035040......

*Mechanical Properties According to ASTM B622

PRODUCT DISPLAY

Hastelloy B3 Pipe / ASTM B622 / UNS N10675 / W.Nr. 2.4600

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