N06625 Grade 1 - ASTM B 564-2025

USA UNS	N06625 Grade 1
Corresponding Standard	ASTM B 564-2025 Standard Specification for Nickel Alloy Forgings
Classification	Special Alloy Steel
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni	Mo	Ti	Nb	Al
Minimum Value	-	-	-	-	-	-	20	58	8	-	3.15	-
Maximum Value	5	0.1	0.5	0.5	0.015	0.015	23	-	10	0.4	4.15	0.4

Mechanical Properties

Thickness or Diameter t/d mm	Test Temperature	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %
t/d≤102		Annealing（Annealed at 871°C minimum）	≥827	≥414	≥30
102＜t/d≤254		Annealing（Annealed at 871°C minimum）	≥758	≥345	≥25

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!