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 |
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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 |
|
|
Yield Strength|σs/Mpa≥/MPa|d=16～40mm: |
390 |
390 |
390 |
390 |
390 |
|
|
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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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
