Product Name:s420mc Standard:JIS G3141 Certificate:ISO 9001:2000 and QC0800
1.Brief Introduction For Cold Rolled Steel Coil s420mc
1. Inner Diameter: 508 to 610mm
2. Weight of Steel Coil: 3 to15 MT
3. Heat Treatment: Annealed
4. Margin Status: EC and EM
5. Surface Treatment:Oiling
2.Chemical Components of Cold Rolled Steel Coil s420mc
Grade | Chemical Components | ||||
C | Mn | P | S | Alt | |
SPCC | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
SPCE | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
3.Mechanical Properties of Cold Rolled Steel Coil s420mc
Grade | Yield Strength MPa ≤ | Tensile Strength MPa ≤ | Elongation (L=50mm, b=25mm) % ≥ Nominal Thickness (mm) | |||||
<0.25 | 0.25-<0.40 | 0.40-<0.60 | 0.60-<1.0 | 1.0-<1.6 | >1.6 | |||
SPCC | 320 | 370 | 30 | 32 | 34 | 36 | 37 | 38 |
SPCD | 300 | 370 | 32 | 34 | 36 | 38 | 39 | 40 |
SPCE | 280 | 370 | 34 | 36 | 38 | 40 | 41 | 42 |
4.Packing for Cold Rolled Steel CoiI s420mc
5.Quality Control and Test Instruments
6.Production Line
Cold Rolled Steel Coil s420mc
