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Type 304
Chemistry
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304 |
min.
max. |
-
0.08 |
-
2.0 |
-
0.75 |
-
0.045 |
-
0.030 |
18.0
20.0 |
- |
8.0
10.5 |
-
0.10 |
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304L |
min.
max. |
-
0.030 |
-
2.0 |
-
0.75 |
-
0.045 |
-
0.030 |
18.0
20.0 |
- |
8.0
12.0 |
-
0.10 |
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304H |
min.
max. |
0.04
0.10 |
-
2.0 |
-
0.75 |
-0.045 |
-
0.030 |
18.0
20.0 |
- |
8.0
10.5 |
- |
Mechanical Properties
Table 2. Mechanical properties of 304 grade stainless steel
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304 |
515 |
205 |
40 |
92 |
201 |
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304L |
485 |
170 |
40 |
92 |
201 |
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304H |
515 |
205 |
40 |
92 |
201 |
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304H also
has a requirement for a grain size of ASTM No 7 or coarser. |
Grade Specification
Comparison
Possible Alternative Grades
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304 |
S30400 |
304S31 |
58E |
1.4301 |
X5CrNi18-10 |
2332 |
SUS 304 |
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304L |
S30403 |
304S11 |
- |
1.4306 |
X2CrNi19-11 |
2352 |
SUS 304L |
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304H |
S30409 |
304S51 |
- |
1.4948 |
X6CrNi18-11 |
- |
- |
Type 316
Chemistry
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316 |
Min |
- |
- |
- |
0 |
- |
16.0 |
2.00 |
10.0 |
- |
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Max |
0.08 |
2.0 |
0.75 |
0.045 |
0.03 |
18.0 |
3.00 |
14.0 |
0.10 |
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316L |
Min |
- |
- |
- |
- |
- |
16.0 |
2.00 |
10.0 |
- |
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Max |
0.03 |
2.0 |
0.75 |
0.045 |
0.03 |
18.0 |
3.00 |
14.0 |
0.10 |
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316H |
Min |
0.04 |
0.04 |
0 |
- |
- |
16.0 |
2.00 |
10.0 |
- |
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max |
0.10 |
0.10 |
0.75 |
0.045 |
0.03 |
18.0 |
3.00 |
14.0 |
- |
Mechanical Properties
Table 2.
Mechanical properties of 316 grade stainless steels.
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316 |
515 |
205 |
40 |
95 |
217 |
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316L |
485 |
170 |
40 |
95 |
217 |
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316H |
515 |
205 |
40 |
95 |
217 |
Note: 316H also has a
requirement for a grain size of ASTM no. 7 or coarser.
Possible Alternative Grades
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316 |
S31600 |
316S31 |
58H, 58J |
1.4401 |
X5CrNiMo17-12-2 |
2347 |
SUS 316 |
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316L |
S31603 |
316S11 |
- |
1.4404 |
X2CrNiMo17-12-2 |
2348 |
SUS 316L |
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316H |
S31609 |
316S51 |
- |
- |
- |
- |
- |
Note: These comparisons are
approximate only.
Type 310
Chemistry
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