Material Data Sheet

Material Class:

Stainless Steel

Material Identification Numbers:

• 309 - AISI
• S30900 - UNS

Composition:

22 - 24 Cr, 12 - 15 Ni, 0.20 C, 2.0 Mn, 1.0 Si, 0.045 P, 0.030 S

Physical Strength:

Annealed ( 0 ^oF)

Tensile Strength (psi):

90000

Yield Strength (psi):

40000

Hardness (Bhn):

165

Hardened and Tempered (Tempering Range 0 - 0 ^oF)

Tensile Strength (psi):

0    -    0

Yield Strength (psi):

0    -    0

Hardness (Bhn):

0    -    0

Density (lbs/in³):

0

Melting Point (^oF):

0

Applications:

This material has high temperature strength and scale resistance.

Notes:

This is a Austenitic stainless steel.

(Values of 0 are unknown or not applicable)

Date Entered:  3/25/01    Last Revised:  4/17/01

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