GNEE Steel Automotive Steel Coil
Cold rolled steel have good process ability, with good flatness and excellent surface, which are available with different thickness and width combinations; cold rolled steel coils are mainly used to manufacture the high value-added products in automotive and appliance, beverage packaging, electronic, electrical moor and building, etc.
■Standard: ASTM A 1008, JIS G 3141 SPCC, EN 10130 DC01, DIN 1623 ST12 Q/BQB 402-2001 ISO3574-1994
■Grade:
(1) SPCC:Commercial Quality, CQ
(2) Lock Forming Quality, LFQ
(3) SPCD:Drawing Quality, DQ
(4) SPCE: Deep Drawing Quality, DDQ Or Drawing Quality Special Killed DQSK
■Thickness: 0.20 – 2.0 mm
■Width: 60 – 1250 mm
■Base Metal: Hot-Rolled Steel
■HRB: 40-60
■Coil Internal Diameter: 508 mm or 610 mm
■Coil Outer Diameter: According to the weight of coil
■Surface Finish: Oiled, Trimmed edge, No welding & Joint
■Tolerance: Thickness:+/-0.05mm,Width:+5/-2mm,Total Quantity:+/-10%
Automotive Structural Steel
Surface Finish
| Surface Finish | Symbol Of Surface Finish | Remarks |
| Dull finish | D | A Matt finish produced with a roll roughened its surface mechanically or chemically |
| Bright finish | B | A smooth finish produced with a roll finished its surface smoothly |
Similar grade comparison table under Standards
| Standard No. | Q/BQB 402-2001 | ISO3574-1994 | JISG3141-1996 | GB/T 5213-2001 | EN 10130-1999 |
| Symbol of Grade | SPCC | CR1 | SPCC | - | DC01 |
| SPCD | CR2 | SPCD | - | DC03 | |
| SPCE | CR3 | SPCE | SC1 | DC04 | |
| SPCEN | CR4 | SPCEN | SC2 | DC05 | |
| - | CR5 | - | SC3 | DC06 |
Quality Inspection
Packaging&shipping
application fields
Exhibition Photos
We GNEE Steel will conduct various tests on the products, such as punching test, bending test, coating thickness test, etc. We also accept third-party quality inspections, such as SGS, ISO9001-2008, BV, CE, CCIC commodity inspection, etc. In addition, we can also provide deep processing services, such as cutting, slitting, profiling, punching, bending, etc.
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