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Proven to Perform

AL 29-4C^® Superferritic Stainless Steel

UNS S44735

Product Documents

Product Specifications By Form

Sheet

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	28.0	30.0
Mo	3.6	4.2
Ti+Cb	0.2	1.0
Ni		1.0
Si		1.0
Mn		1.0
N		0.045
P		0.04
S		0.03
C		0.03
Ti+Cb	6x(C+N)
Fe	Balance

Density

lb/in³	g/cm³
0.277	7.67

Tensile Strength

ksi	MPa
80 min	550 min

Yield Strength

ksi	MPa
60 min	415 min

Hardness

25 HRC max

Elongation

18% min

Specifications

ASTM A240

Strip

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	28.0	30.0
Mo	3.6	4.2
Ti+Cb	0.2	1.0
Ni		1.0
Si		1.0
Mn		1.0
N		0.045
P		0.04
S		0.03
C		0.03
Ti+Cb	6x(C+N)
Fe	Balance

Density

lb/in³	g/cm³
0.277	7.67

Tensile Strength

ksi	MPa
80 min	550 min

Yield Strength

ksi	MPa
60 min	415 min

Hardness

25 HRC max

Elongation

18% min

Specifications

ASTM A240

Contact

Contact

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