ASTM B444 Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube

Standard	ASTM B444
Material	UNS N06625(Incoloy 625)
Equivalent Materials	2.4856, Inconel 625, 0Cr20Ni65Mo10Nb4, NiCr22Mo9Nb
Related Products	ASTM B444, Nickel-Chromium-Molybdenum-Columbium Alloy Tubes, UNS N06625, UNS N06852, Nickel-Chromium-Molybdenum-Silicon Alloy Tube, UNS N06219, Seamless Pipe, Seamless Tube

Chemical Composition of ASTM B444 UNS N06625 Nickel And Nickel Alloy Tubes

Ni %

Mn %

P %

S %

Si %

Cr %

Mo %

C %

Co %

Fe%

Al %

Ti %

Nb+Ta %

58.0 min

0.50 max

0.015 max

0.50 max

20.0-23.0

8.00-10.0

0.10 max

1.00 max

5.00 max

0.15-0.60

0.40 max

3.15-4.15