Delivery Time:20-60 working day

Custom Cold Rolled Coils, Hastelloy B-2 / NS322 / N10665 / NiMo 28 / 2.4617             

Hastelloy B-2/NS322/N10665/NiMo 28/2.4617  T0.1-1.0mm W 4-250mm Surface 2B HV 240-280 (Or Customized)        

Similar Grades:

GB/T	UNS	Trademark	W.Nr
NS322	N10665	HastelloyB2	2.4617

Hastelloy B-2 metallurgical structure:

Hastelloy B-2 to the face centered cubic lattice structure. By controlling the content of iron and chromium, at a minimum, reduce the processing brittle prevented in the 700-870 ℃ Ni4Mo phase precipitated.

Hastelloy B-2 of the corrosion resistance:

The carbon and silicon content of the nickel-molybdenum alloys of Hastelloy B-2 is very low, reducing the phase precipitation of the carbon and other impurities of the weld heat affected zone, so the weld having a sufficient corrosion resistance. Alloy Hastelloy B-2 has good corrosion resistance in reducing medium, such as a variety of temperature and concentration of hydrochloric acid solution. Also has good corrosion resistance in a medium concentration of sulfuric acid solution (or contains a certain amount of chlorine ions). Also can be used acetic acid and phosphoric acid environment. The alloy material is only suitable metallurgical state and pure crystal structure in order to have the best corrosion resistance.

Applications:

Hastelloy B-2 Application field:

Alloy Hastelloy B-2 has a wide range of applications in the chemical, petrochemical, energy, manufacturing and pollution control in the field, especially in industries such as sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid.

Specifications:

Thickness:0.1—1.0mm 

Width:4.00—250mm 

Tolerance: 0.01mm.

Other specifications can be customized

Surface:2B

Hardness:240—280HV(As order’s requirements)

MOQ:1 tons

Port of Loading:Shanghai

Chemiacal Composition:

Alloy	%	Ni	Mo	Fe	Cr	Co	C	Mn	V	Si	P	S
Hastelloy B-2	Min	Margin	26						0.2
Max	30	2.0	1.0	1.0	0.02	1.0	0.4	0.1	0.04	0.03

Physical Properties:

Density	9.24 g/cm3
Melting point	1330-1380 ℃

Mechanical Character:

Condition	Tensile strength Rm N/mm2	Yield strength RP0.2 N/mm2	Elongation As %
Solid solution	690	310	40

Competitive Advantage:

Hastelloy B-2 alloy having the following characteristics:

1.Control of iron and chromium in the minimum content to prevent the generation of β phase Ni4Mo.