Mechanical Properties of Stainless Steel

Properties for tubing .125" OD or larger with .015" wall or heavier

Alloy

Temper
Tensile
Strength
ksi
Yield
Strength
ksi
Minimum
Elongation in
2" (%)
Rockwell (1)
Hardness
304
304L		 Annealed
Half Hard
Full Hard		 100 max.
110-140
140 min.		 25-45
70-110
110 min.		 35
15
7		 B 90 max.
B 93-C 30
C 22 min.
310 Annealed
Half Hard
Full Hard		 100 max.
115-135
140 min.		 35-55
75-115
115 min.		 35
15
5		 B 95 max.
B 95-C 26
C 24 min.
316
316L		 Annealed
Half Hard
Full Hard		 100 max.
110-140
140 min.		 30-50
70-110
110 min.		 35
15
6		 B 95 max.
B 95-C 26
C 24 min.
321 Annealed
Half Hard
Full Hard		 100 max.
110-140
140 min.		 35-55
80-120
120 min.		 35
15
6		 B 92 max.
B 95-C 26
C 24 min.
347 Annealed
Half Hard
Full Hard		 100 max.
110-140
140 min.		 35-55
80-120
120 min.		 35
15
6		 B 92 max.
B 95-C 26
C 24 min.
403
410		 Annealed
Half Hard
Full Hard		 85 max.
85-100
100 min.		 30-50
65-85
85 min.		 35
15
5		 B 95 max.
B 90-B 100
C 96 min.
430 Annealed
Half Hard
Full Hard		 85 max.
82-97
98 min.		 35-50
60-90
85 min.		 35
15
5		 B 90 max.
B 85-98
C 93 min.
446 Annealed
Half Hard
Full Hard		 95 max.
95-115
115 min.		 40-75
70-90
85 min.		 35
15
4		 B 95 max.
B 90-C 24
B 96 min.
A-286 Annealed
Half Hard
Full Hard		 1010 max.
115-140
140 min.		 35-65
80-110
110 min.		 35
15
3		 B 95 max.
B 96-C 26
C 26 min.

(1) In cases of dispute between tensile strength and hardness, tensile strength will take precedence.

Special tempers are available. Please contact our Sales Department with your specific requirement.

 

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