Hastelloy C-276

Product Overview:

Excellent corrosion resistance in a wide range of corrosive media including, sulphur compounds and chloride ions.
Excellent resistance to pitting, crevice corrosion and stress corrosion cracking.
Withstands the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide.
Good for sea water applications.

Category:

Hastelloy

Key word:

Inconel | Hastelloy

MAIL: info@bh-alloy.com

MOB: +86-511-80269668

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Product Details

Element	Min %	Max %
Mo	15.00	17.00
Cr	14.50	16.50
Fe	4.00	7.00
W	3.00	4.50
Co	–	2.50
C	–	0.01
Si	–	0.08
Mn	–	1.00
V	–	0.35
P	–	0.04
S	–	0.03
Ni	bal	–

Designations: AWS 054

Specifications: ASTM B574,ASTM B575,ASTM B619

Alloy Details

Density	Melting Point	Coefficient of Expansion	Modulus of Rigidity	Modulus of Elasticity
8.89 g/cm³	1370 °C	11.2 μm/m °C (20 – 100 °C)	78.6 kN/mm²	205.5 kN/mm²
0.321 lb/in³	2500 °F	6.2 x 10^-6 in/in °F (70 – 212 °F)	11400 ksi	29806 ksi

Heat treatment of finished parts

Condition as supplied by AWI	Type	Temperature	Time	Cooling
Annealed or Spring Temper	Stress Relieve	400 – 450 °C (750 – 840 °F)	2 Hr	Air

Properties

Annealed
Approx. tensile strength	<1050 N/mm²	<152 ksi
Approx. operating temperature depending on loading and environment	-200 to +400 °C	-330 to +750 °F

Spring Temper
Approx. tensile strength	1300 – 1700 N/mm²	189 – 247 ksi
Approx. operating temperature depending on loading and environment	-200 to +400 °C	-330 to +750 °F

The above information is typical. If you require different please ask.