ASTM B163 / B423 ASME SB163 / SB423 Alloy 825 Nickel Alloy Seamless Tube, China Factory Price

ASTM B163 / B423 ASME SB163 / SB423 Alloy 825 Nickel Alloy Seamless Tube

NP-2-0019

Alloy 825 Features:

Alloy 825 has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates, and pitting, crevice corrosion and intergranular corrosion.

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Description

ASTM B163 / B423 ASME SB163 / SB423 Alloy 825 Nickel Alloy Seamless Tube

Alloy 825 chemical composition:

%	Ni	Fe	Cr	C	Mn	Si	S	Mo	Cu	Ti	Al
min	38.0	22.0	19.5					2.5	1.5	0.60
max	46.0		23.5	0.05	1.00	0.50	0.030	3.5	3.0	1.20	0.20

Physical properties

Density	8.14 g/cm3
Melting range	1370-1400℃

Features:Alloy 825 has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates, and pitting, crevice corrosion and intergranular corrosion. It has good mechanical properties at cryogenic temperatures to moderately high temperatures up to 538℃.

Applications: Chemical process industry, acid production, pickling equipment, pollution control equipment.

Alloy 825 Tube