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Proven to Perform

ATI 317LMN^™ Austenitic Stainless Steel

UNS S31726

Product Documents

Product Specifications By Form

Plate

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	17.0	20.0
Ni	13.5	17.5
Mo	4.0	5.0
Mn		2.00
Si		0.75
N	0.10	0.20
P		0.045
S		0.030
C		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.29	8.00

Tensile Strength

ksi	MPa
80 min	550 min

Yield Strength

ksi	MPa
35 min	240 min

Hardness

96 HRB max

Elongation

40% min

Specifications

ASTM A240, ASME SA-240

Sheet

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	17.0	20.0
Ni	13.5	17.5
Mo	4.0	5.0
Mn		2.00
Si		0.75
N	0.10	0.20
P		0.045
S		0.030
C		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.29	8.00

Tensile Strength

ksi	MPa
80 min	550 min

Yield Strength

ksi	MPa
35 min	240 min

Hardness

96 HRB max

Elongation

40% min

Specifications

ASTM A240, ASME SA-240

Strip

Composition

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Cr	17.0	20.0
Ni	13.5	17.5
Mo	4.0	5.0
Mn		2.00
Si		0.75
N	0.10	0.20
P		0.045
S		0.030
C		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.29	8.00

Tensile Strength

ksi	MPa
80 min	550 min

Yield Strength

ksi	MPa
35 min	240 min

Hardness

96 HRB max

Elongation

40% min

Specifications

ASTM A240, ASME SA-240

Contact

Contact

Contact ATI Online

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