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Chemical composition for 304 stainless steel alloys | |||
% | 304 | 304L | 304H |
C | 0.0 - 0.07 | 0.0 - 0.03 | 0.04 - 0.08 |
Mn | 0.0 - 2.0 | 0.0 - 2.00 | 0.0 - 2.0 |
Si | 0.0 - 1.00 | 0.0 - 1.00 | 0.0 - 1.0 |
P | 0.0 - 0.05 | 0.0 - 0.05 | 0.0 - 0.04 |
S | 0.0 - 0.03 | 0.0 - 0.02 | 0.0 - 0.02 |
Cr | 17.50 - 19.50 | 17.50 - 19.50 | 17.00 - 19.00 |
Ni | 8.00 - 10.50 | 8.00 - 10.50 | 8.00 - 11.00 |
Fe | Balance | Balance | Balance |
N | 0.0-0.11 | 0.0-0.11 | 0.0 - 0.10 |
Mechanical Properties of Stainless Steel 304 | |||
Mechanical properties for 304 stainless steel alloys - sheet up to 8 mm thick | |||
Grade | 304 | 304L | 304H |
Tensile Strength (MPa) | 540 - 750 | 520 - 700 | - |
Proof Stress (MPa) | 230 Min | 220 Min | - |
Elongation A50 mm | 45 Min % | 45 Min % | - |
ITEM | Grade | Size | Lenght (m)/pc | pressure (Mpa) |
1 | 316L、304L、304 | 1/8″×0.025″ | 3200 | 80 |
2 | 316L、304L、304 | 1/8″×0.035″ | 3200 | 100 |
3 | 316L、304L、304 | 1/4″×0.035″ | 2000 | 100 |
4 | 316L、304L、304 | 1/4″×0.049″ | 2000 | 100 |
5 | 316L、304L、304 | 3/8″×0.035″ | 1500 | 80 |
6 | 316L、304L、304 | 3/8″×0.049″ | 1500 | 100 |
7 | 316L、304L、304 | 1/2″×0.049″ | 1000 | 80 |
8 | 316L、304L、304 | 1/2″×0.065″ | 1000 | 100 |
9 | 316L、304L、304 | φ3mm×0.7mm | 3200 | 80 |
10 | 316L、304L、304 | φ3mm×0.9mm | 3200 | 100 |
11 | 316L、304L、304 | φ4mm×0.9mm | 3000 | 100 |
12 | 316L、304L、304 | φ4mm×1.1mm | 3000 | 100 |
13 | 316L、304L、304 | φ6mm×0.9mm | 2000 | 100 |
14 | 316L、304L、304 | φ6mm×1.1mm | 2000 | 100 |
15 | 316L、304L、304 | φ8mm×1mm | 1800 | 80 |
16 | 316L、304L、304 | φ8mm×1.2mm | 1800 | 100 |
17 | 316L、304L、304 | φ10mm×1mm | 1500 | 70 |
18 | 316L、304L、304 | φ10mm×1.2mm | 1500 | 70 |
19 | 316L、304L、304 | φ10mm×2mm | 500 | 100 |
20 | 316L、304L、304 | φ12mm×1.5mm | 500 | 80 |
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