Factory Hastelloy B-3/Alloy B-3/ Uns N10675/2.4600 Nickel Alloy Tube for Scrubbers and Cooling Towers in Power Plants

• After-sales Service: Wait Every Day
• Warranty: Wait Every Day
• Type: Seamless
• Technique: Cold Rolled
• Material: Alloy Steel
• Surface Treatment: Polished
• Model NO.: N10675
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Trademark: xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 50000pieces/Year

Product Description

Hastelloy B-3/Alloy B-3/ UNS N10675/2.4600 NICKEL ALLOY SEAMLESS PIPE AND TUBE

Chemical Composition

Grade

Ni

Cr

Mo

Fe

W

C

Si

Co

Mn

V

P

Ti

Cu

Al

Zr

Cb(Nb)

Ta

Ni+Mo

N10675

≥65.0

1.0-3.0

27.0-32.0

1.0-3.0

≤3.0

≤0.01

≤0.10

≤3.0

≤3.0

≤0.2

≤0.03

≤0.20

≤0.20

≤0.50

≤0.10

≤0.20

≤0.20

94-98

Mechanical Properties

Grade	Tensile Strength ksi(MPa)	Yield Strength ksi(MPa)	Elongation(%)
N10675	≥110(760)	≥(350)	≥40

Applications

Hastelloy B3 is a nickel-molybdenum alloy that is highly resistant to corrosion by reducing atmospheres, such as hydrogen chloride gas and sulfuric acid. It contains a higher concentration of chromium and molybdenum, making it more resistant to pitting and crevice corrosion in chloride-containing environments.

• - Chemical processing and production of pharmaceuticals, pesticides, and synthetic fibers
• - Production of acetic acid, vinyl chloride monomer, and hydrogen fluoride
• - Gas scrubbers, heat exchangers, and evaporators in marine environments
• - Equipment for flue gas desulfurization systems
• - Nickel wetted parts in chlorine dioxide bleach plants
• - Digesters and bleach plants in paper and pulp industries
• - Scrubbers and cooling towers in power plants.

Material Summary

HASTELLOY B-3 alloy (UNS N10675) is an excellent resistance alloy to hydrochloric acid at all concentrations and temperatures. It also withstands sulfuric, acetic, formic and phosphoric acids, and other nonoxidizing media. B-3 alloy has a special chemistry designed to achieve a level of thermal stability greatly superior to that of its predecessors, e.g. HASTELLOY B-2 alloy. B-3 alloy has excellent resistance to pitting corrosion, to stress-corrosion cracking and to knife-line and heat-affected zone attack.

Hastelloy B-3 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. Hastelloy B-3 seamless pipe is a common form of Hastelloy B-3 material, which is widely used in chemical industry, aerospace, marine engineering and other fields.