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Proven to Perform

ATI 304L^™ Austenitic Stainless Steel

UNS S30403

Product Documents

Product Specifications By Form

Plate

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	17.5	19.5
Ni	8.0	12.0
Mn		2.00
Si		0.75
N		0.10
P		0.045
C		0.030
S		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.285	7.90

Tensile Strength

ksi	MPa
70 min	485 min

Yield Strength

ksi	MPa
25 min	170 min

Hardness

92 HRB max

Elongation

40% min

Specifications

ASTM A240, ASTM A666, ASME SA-240

Sheet

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	17.5	19.5
Ni	8.0	12.0
Mn		2.00
Si		0.75
N		0.10
P		0.045
C		0.030
S		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.285	7.90

Tensile Strength

ksi	MPa
70 min	485 min

Yield Strength

ksi	MPa
25 min	170 min

Hardness

92 HRB max

Elongation

40% min

Specifications

ASTM A240, ASTM A666, ASME SA-240

Strip

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	17.5	19.5
Ni	8.0	12.0
Mn		2.00
Si		0.75
N		0.10
P		0.045
C		0.030
S		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.285	7.90

Tensile Strength

ksi	MPa
70 min	485 min

Yield Strength

ksi	MPa
25 min	170 min

Hardness

92 HRB max

Elongation

40% min

Specifications

ASTM A240, ASTM A666, ASME SA-240

Contact

Contact

Contact ATI Online

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