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Hastelloy B

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Product Description

Features:
Hastelloy B has a great ability of reducing environments, such as sulfuric acid at moderate concentrations and other nonoxidizing acids. Meanwhile, It also resists stress corrosion cracking induced chlorides. Since the poor resistance to oxidizing environments, Hastelloy B should not be used in ferric or cupric salts conditionss to avoid rapid corrosion failure.

Applications:
Hastelloy B can be applied in these area, like Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.

Hastelloy B Chemical compostion:

Alloy	%	Ni	Mo	Fe	Cr	Co	C	Mn	V	Si	P	S
Hastelloy B	Min.	Balance	26	4.0					0.2
Hastelloy B	Max.	Balance	30	6.0	1.0	2.5	0.05	1.0	0.4	1.0	0.04	0.03
Hastelloy B-2	Min.	Balance	26	2.0
Hastelloy B-2	Max.	Balance	30	7.0	1.0	1.0	0.02	1.0		0.1	0.04	0.03

Hastelloy B Physical properties:

Density	9.24g/cm3
Melting point	1330-1380℃

Hastelloy B Alloy minimum mechanical properties in the room temperature:

Alloy state	Tensile strength Rm N/mm2	Yield strength RP0.2N/mm2	Elongation A5 %
Hastelloy B	690	310	40

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