N07001 Grade 685 - ASTM B 637-2018

USA UNS	N07001
Old Grade
Corresponding Standard	ASTM B 637-2018 Standard Specification for Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service
Classification	Nickel and Nickel Alloys
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Cu	Mo	Ti	Zr	B	Co	Al	More
Minimum Value	-	0.03	-	-	-	-	18	-	3.5	2.75	0.02	0.003	12	1.2	Ni:余量
Maximum Value	2	0.1	0.75	1	0.03	0.03	21	0.5	5	3.25	0.12	0.01	15	1.6	Ni:余量

Mechanical Properties

heat treatment	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
solution + stabilization + precipitation hardening	psi ≥160000	psi ≥110000	≥15	≥18	≥310

Approximate Comparison Table Deformed High-Temperature Alloy

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