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SPCF non-ageing steel sheet with deep drawing quality
SPCF non-ageing steel sheet with deep drawing quality
SPCF non-ageing steel sheet with deep drawing quality own wonderful elongations range from 40% to 45%. Unless otherwise specified, SPCF non-ageing steel sheet with deep drawing quality shall be oiled.
Standard: JIS G3141
Related grades: SPCC, SPCD, SPCE, SPCF, SPCG.
Surface finish: Dull finish, bright finish
Temper grade : standard temper grade
Certificate: ISO 6892
Chemical compositions% for SPCF non-ageing steel sheet with deep drawing quality
Grade |
C |
Mn |
P |
S |
|
SPCF |
0.08 max. |
0.45 max |
0.030 max. |
0.030 max. |
Mechanical properties for SPCF non-ageing steel sheet with deep drawing quality
Yield point or proof stress N/mm2 190 max.
Tensile strength N/mm2 210 min.
Elongation % for SPCF non-ageing steel sheet with deep drawing quality
Grade |
Division according to nominal thickness(mm) |
||||||
|
SPCC +T |
0.25-0.30 |
0.30-0.40 |
0.40-0.60 |
0.60-1.0 |
1.0-1.6 |
1.6-2.0 |
2.5 or over |
|
-- |
-- |
40 min. |
42 min. |
43 min. |
44min. |
45 min. |
|
Prime features for SPCF non-ageing steel sheet with deep drawing quality
- Bendability
In this case, the test piece shall withstand being bent without cracking on the outside surface of the bent portion.
- Camber
The camber values specified shall not apply to the irregular parts of steel coils. The measurement of the camber shall be conducted only when requested by the purchaser.
- Flatness
Flatness shall be measured by laying a steel sheet under its own mamass on a flat surface plate, and the value of flatness shall be determined as the difference between the maximum deviation of convex from the flat surface and the nominal thickness of the steel sheet when its convex side is upper-most. The flat surface plate shall be of a sufficient length to measure the flatness of steel sheets.
- Squareness
Drop a perpendicular line from a corner and find a deviation from the opposite corner, which ratio is specified as out of square, that shall not be more than 1.0 %.