Type 635 S17600 - ASTM A1082/A1082M-2016

Grade	Type 635
USA UNS	S17600
Corresponding Standard	ASTM A1082/A1082M-2016 High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications
Classification	Precipitation-Hardening Stainless Steel

Type 635 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Ti	Al
Minimum Value	-	-	-	-	-	16	6	0.4	-
Maximum Value	0.08	1	1	0.04	0.03	17.5	7.5	1.2	0.4

Type 635 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
age hardened (H950)	≥1310	≥1170	≥8	≥25	HRC ≥39
age hardened (H1000)	≥1240	≥1100	≥8	≥30	≥37
age hardened (H1050)	≥1170	≥1035	≥10	≥40	≥35
solution treatment,air cool	≥825	≥515	≥10	≥45	≤32

Approximate Comparison Table Precipitation Hardening Heat-Resistant Steel

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