SS540
2020-04-21 18:21:21
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Steel Grade: |
SS540 |
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Old Grade: |
SS55 |
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C(%): |
≤0.30 |
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Si(%): |
— |
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Mn(%): |
1.6 |
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P(%)≤: |
0.04 |
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S(%)≤: |
0.04 |
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Yield Strength|σs/Mpa≥/MPa|d≤16mm: |
400 |
400 |
400 |
400 |
400 |
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Yield Strength|σs/Mpa≥/MPa|d=16~40mm: |
390 |
390 |
390 |
390 |
390 |
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Yield Strength|σs/Mpa≥/MPa|d>40mm: |
- |
- |
- |
- |
- |
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Tensile Strength|σb/Mpa: |
540 |
540 |
540 |
540 |
540 |
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Extensibility|d/mm: |
≤5 |
5~16 |
16~40 |
≤25 |
>25 |
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Extensibility|δ(%)≥|d/mm: |
16 |
13 |
17 |
13 |
17 |
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Cold Bending Test(180°): |
r=2.0a |
r=2.0a |
r=2.0a |
r=2.0a |
r=2.0a |
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SS540
2020-04-21 18:21:21
|
|
|
|
|
|
|
Steel Grade: |
SS540 |
|
|
|
|
|
Old Grade: |
SS55 |
|
|
|
|
|
|
|
|
|
|
|
|
C(%): |
≤0.30 |
|
|
|
|
|
Si(%): |
— |
|
|
|
|
|
Mn(%): |
1.6 |
|
|
|
|
|
P(%)≤: |
0.04 |
|
|
|
|
|
S(%)≤: |
0.04 |
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|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
Yield Strength|σs/Mpa≥/MPa|d≤16mm: |
400 |
400 |
400 |
400 |
400 |
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Yield Strength|σs/Mpa≥/MPa|d=16~40mm: |
390 |
390 |
390 |
390 |
390 |
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Yield Strength|σs/Mpa≥/MPa|d>40mm: |
- |
- |
- |
- |
- |
|
Tensile Strength|σb/Mpa: |
540 |
540 |
540 |
540 |
540 |
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Extensibility|d/mm: |
≤5 |
5~16 |
16~40 |
≤25 |
>25 |
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Extensibility|δ(%)≥|d/mm: |
16 |
13 |
17 |
13 |
17 |
|
Cold Bending Test(180°): |
r=2.0a |
r=2.0a |
r=2.0a |
r=2.0a |
r=2.0a |
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Special Steel, Tapping Machine, Cold Heading Machine Supplier in China-Copy Right By Hacer Technology
Special Steel, Tapping Machine, Cold Heading Machine Supplier in China-Copy Right By Hacer Technology