AL 29-4C® Superferritic Stainless Steel


UNS S44735


Product Documents

Documents

Product Specifications By Form

Sheet

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr28.030.0 
Mo3.64.2 
Ti+Cb0.21.0 
Ni 1.0 
Si 1.0 
Mn 1.0 
N 0.045 
P 0.04 
S 0.03 
C 0.03 
Ti+Cb6x(C+N)  
FeBalance  

Density

lb/in3g/cm3
0.2777.67

Tensile Strength

ksiMPa
80 min550 min

Yield Strength

ksiMPa
60 min415 min

Hardness

25 HRC max

Elongation

18% min

Specifications

ASTM A240

Strip

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr28.030.0 
Mo3.64.2 
Ti+Cb0.21.0 
Ni 1.0 
Si 1.0 
Mn 1.0 
N 0.045 
P 0.04 
S 0.03 
C 0.03 
Ti+Cb6x(C+N)  
FeBalance  

Density

lb/in3g/cm3
0.2777.67

Tensile Strength

ksiMPa
80 min550 min

Yield Strength

ksiMPa
60 min415 min

Hardness

25 HRC max

Elongation

18% min

Specifications

ASTM A240

Contact

Contact