Type 632 S15700 - ASTM A1082/A1082M-2016

Grade	Type 632
USA UNS	S15700
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 632 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	Al
Minimum Value	-	-	-	-	-	14	6.5	2	0.75
Maximum Value	0.09	1	1	0.04	0.03	16	7.7	3	1.5

Type 632 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
thickness≤101.6mm	age harden (RH950)	≥1380	≥1210	≥7	≥25	HRC:≥44 HB:≥415
thickness≤152.4mm	age harden (TH1050)	≥1240	≥1100	≥8	≥25	HRC:≥38 HB:≥375
Steel	Solid Solution Treatment					HRB:≤100 HB: ≤269

Approximate Comparison Table Precipitation Hardening Stainless Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

ISC

CNS

JIS

ASTM

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

07Cr15Ni7Mo2Al
(0Cr15Ni7Mo2Al)

S51570

632

SUS 632

STS 632

632

S15700

X8CrNiMoAl 15-7-2

1.4532

Z8CNDA 17-07

X8CrNiMoAl 15-7-2

1.4532

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