MESCO Black Annealed Cold Rolled Steel Coil/Plate/Sheet/Strip
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MESCO Black Annealed Cold Rolled Steel Coil/Plate/Sheet/Strip
Product Advantages
1.The cold-rolled coil products are accurate in size, uniform in thickness, and the thickness difference of the coils generally does not exceed 0.01-0.03 mm or less, which can meet the requirements of high-precision tolerances.
2.It is possible to obtain extremely thin strips that cannot be produced by hot rolling (up to 0.001 mm or less).
3.The surface quality of cold-rolled products is superior, there are no defects such as pitting, hot-pressed iron oxide, etc.,which are often found in hot-rolled coils, and coils of different surface roughness (glossy or hemp) can be produced according to user requirements. Rough surface, etc., to facilitate the processing of the next process.
4.The cold rolled plate has a good mechanical properties and process properties (such as higher strength, lower yield limit, good deep drawability, etc.).
5.High-speed rolling and full-continuous rolling can be realized with high productivity.
Chemical Composition
The Compare Table of Cold Rolling Low-carbon Steel Plate and Steel Strip Mark (For reference)
Material type | Q/BQB | GB | JIS | DIN | EN | ASTM | |
Grade | Grade | Grade | Grade | Grade | Standard No. | ||
Comparison chart of cold rolled low carbon and ultra-low carbon steel plate and steel strip grades | Commercial quality | SPCC | Q195 | SPCC | ST12 | FeP01 | ASTM |
(DQ) Drawing quality | SPCD | 10-Z | SPCD | USt13 | FeP03 | ASTM | |
(DDQ) Deep drawing quality | SPCE-F | 08AI-F | SPCE | ST14 | FeP04 | ASTM | |
(SDDQ) Super deep drawing quality | ST15 |
| SPCEN | ST15 | FeP05 |
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(EDDQ) Extra-deep drawing quality | ST16 |
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| ST16 | FeP06 |
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Mechanical Properties (For reference)
Usage | Grade | Thickness(mm) | Width(mm) | Yield Strength(Mpa) | Tensile Strength(Mpa) |
Commercial Quality | DC01 SPCC ST12 BLC | 0.125-3.0 | 600-2000 | ≤280 | 270-410 |
Drawing Quality | DC03 SPCD ST13 BLD | ≤240 | 270-370 | ||
Deep Drawing Quality | DC04 SPCE ST14 BLE | ≤210 | 270-350 | ||
Super Deep Drawing Quality (SDDQ) | DC05 ST15 BUFD | ≤180 | 270-330 | ||
Extra-deep Drawing Quality (EDDQ) | DC06 SPCEN ST16 BSIFD | ≤170 | 270-330 |
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