Material Data Sheet

Material Class:

Stainless Steel

Material Identification Numbers:

Composition:

12 - 14 Cr, over 0.15 C, 1.25 Mn, 1.0 Si, 0.060 P, 0.15 S min, 0.60 Mo max (optional)

Physical Strength:

Annealed ( 0 oF)

Tensile Strength (psi):

95000

Yield Strength (psi):

50000

Hardness (Bhn):

195

Hardened and Tempered (Tempering Range 600 - 600 oF)

Tensile Strength (psi):

230000    -    230000

Yield Strength (psi):

195000    -    195000

Hardness (Bhn):

500    -    500

Density (lbs/in3):

0

Melting Point (oF):

0

Applications:

This modification of AISI 420 is a free machining steel. It has improved machining charateristics.

Notes:

This is a Martensitic stainless steel.



(Values of 0 are unknown or not applicable)

Date Entered:  5/20/01    Last Revised:  5/20/01

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