Stainless Steel
18 - 20 Cr, 8 - 10.50 Ni, 0.08 C, 2.0 Mn, 0.75 Si, 0.045 P, 0.030 S, 0.10 N
Annealed ( 20000 oF)
Tensile Strength (psi):
84000
Yield Strength (psi):
35000
Hardness (Bhn):
150
Hardened and Tempered (Tempering Range 0 - 0 oF)
Tensile Strength (psi):
0 - 0
Yield Strength (psi):
0 - 0
Hardness (Bhn):
0 - 0
0
0
Modification of AISI 302 Stainless steel. This steel is designed restriction of carbide percipitation.
Heat Treatment - To anneal, heat material to 1850 - 2050 deg F and then cool rapidly. This grade can not be hardened by thermal treatment.
Welding - This grade is very well suited for welding using AISI 308 filler material. If parts are heavily welded, they may require annealing to restore corrosion resistance.
Heat Resistance - This material resists oxidation if used intermittently up to 1600 deg F, or if used continuously up to 1700 deg F. It is not recommended to use this material continuously between 800 - 1575 deg F.
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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