Hastelloy C 22 Nickel Alloy Technical Specifications

Name: Hastelloy C 22 Nickel Alloy Technical Specifications
Brand: Hiperoy

Standards

Mat. No. 2.4602

EU NiCr21Mo14W

AISI/ASTM -

UNS N06022

Other Nicrofer 5621hMoW
Inconel Alloy 22
Hastelloy C 22
Alloy C 22

2.4602 / Alloy C22 is a nickel-chromium-molybdenum alloy with low silicon and carbon content, supplemented with tungsten.
It has high resistance in most reducing and oxidizing media. Excellent resistance to crevice, pitting and stress corrosion cracking.

Chemical Composition & Mechanical and Physical Properties

C% ?0.010

Mn% 0.50 max

P% 0.025 max

S% 0.015 max

Si% 0.08 max

Cr% 20.00-22.50

Ni% Rest

Mo % 12.50-14.50

V % 0.35 max

AI % 0.50 max

Co % 2.50 max

Fe% 2.00-6.00

W % 2.50-3.50

Hardness HB 30 240 max

0.2% Yield Strength Rp N/mm2 310 min

Tensile Strength Rm N/mm2 690-950

Elongation A5 % 45 min

Elastic Modulus kN/mm2 205

Tensile Strength (1000 hours)

760 °C 110 MPa

815 °C 72 MPa

870 °C 45 MPa

925 °C 26 MPa

980 °C 15 MPa

Application areas

In the incineration of waste, in the chemical industry.

Specifications

AMS 5525
AMS 5858
AMS 5731
AMS 5732
AMS 5737
ASTM B 275
ASTM B574
ASTM B575
ASME SB-366
ASME SB-564