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26-1Ti
Category Steel
Class Stainless steel
Type Ferritic nonstandard
Designations United States: UNS S44626, ASTM A176

Composition
ElementWeight %
C  0.06 
Mn  0.75 
Si  0.75 
Cr  25.0-27.0 
Ni  0.5 
P  0.04 
S  0.02 
Mo  0.75-1.5 
N  0.04 
Cu  0.2 
Ti  0.2-1.0 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 7.7-8.03 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  
Tensile Strength (Mpa) 470  25  annealed (plate, sheet, strip) 
Yield Strength (Mpa) 310 
Elongation (%) 20 
Reduction in Area (%)  
Hardness (HRB) 95 (max)  25  annealed (plate, sheet, strip) 
Glossary