DC03 cold-rolled steel sheet is mainly used for the drawing and shaping of household appliances.
DC03 cold-rolled steel sheet mechanical properties:
Grade | MPa | Elongation % A80mm not less than | r90° | n90° | |||||
<0.30 | 0.30~<0.50 | 0.50~<0.70 | 0.70~<1.0 | 1.0~<1.6 | ≧1.6 | Not less than | |||
DC03 | 270 | _ | 30 | 32 | 34 | 35 | 36 | 1.3 | _ |
a. when there is no significant yield, RP0.2 should be used; otherwise ReL should be used. When the thickness is more than 0.50mm and not more than 0.70mm, the specified value of the yield strength is allowed to increase 20MPa; when the thickness is not more than 0.50mm, the specified value of the yield strength is allowed to increase 40MPa.
b. The sample is the P6 sample in GB/T 228 and the sample direction is transverse.
c. The requirement of r90 and n90 values apply only to products with the thickness not less than 0.50mm. When the the thickness is more than 2.00mm, the value of r90 is allowed to lower 0.2.
Available range of DC03 cold-rolled steel sheet for appliances:
Item | Nominal size | |
Thickness | 0.25-3.5 | |
Width | 800-1830 | |
Length | Steel plate | 1000-6000 |
Steel strip | Coil inside diameter 508、610 |
GNEE Industry can provide six grades of DC series for appliances, they are DC01, DC03, DC04, DC05, DC06.
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