cold-rolled steel sheet
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Elongation %(L0=50mm, b=25mm) not less than |
r90 degree |
n90 degree |
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<0.60 |
0.6~<1.0 |
1.0~<1.6 |
Greater than or equal to 1.6 |
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120~210 |
250 |
40 |
42 |
44 |
46 |
1.7 |
0.2 |
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a. when there is no significant yield, RP0.2, otherwise ReL should be used.
b. the sample is the P14 sample in GB/T 228 and the sample direction is transverse.
c. the requirements of r90 and n90 values apply only to products with the thickness not less than 0.50mm. When the thickness is more than 2.0 mm, the value of r90 is allowed to lower 0.2.
cold-rolled steel sheet for appliances:
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0.25-3.5 |
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800-1830 |
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1000-6000 |
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Coil inside diameter 508,610 |
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and steel strips. In average, we exported this material per month. Regarding the dimension,for the steel, the common thickness is from 0.3-3.5 mm ,and the width is 120mm-1850mm.
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