431S29T

Alias

431S29T
X20CrNi17.2
1.4057
Z15CN16 02
UNS S43100
X16CrNi16

Chemistry

Stainless Steel
Base Element Fe (Iron)

Element	Min	Max
C (carbon)	0.14	0.23%
Cr (Chromium)	15.5	1.7%
Mn(Manganese)		1%
Ni(Nickel)	1.5	2.5%
P (Phosphorus)		0.045%
S (Sulphur)		0.03%
Si (Silicon)		1%

Mechanical Property,Statistic,(Max/Min)
Ultimate Tensile Strength (UTS),850,1000 MPa
Yield Strength, 680 MPa,
0.2% Proof Stress, 635 MPa,
Elongation,11%,
Gauge Length,5.65vSo
Hardness (Brinell),248,302 HB
Izod Impact = Room Temp,0.365,KJ/m^2(minimum)

Uses

Typically used in nuts and bolting, Marine Systems, Pumps and propellers.