Cold rolling is a process by which the sheet metal or strip stock is introduced between rollers and then compressed and squeezed. The amount of strain introduced determines the hardness and other material properties of the finished product.
JIS G3141 SPCD Cold Rolled Steel Coils Specification
| Description of commodity | JIS G3141 SPCD Cold Rolled Steel Coils |
| Width | 600-1800MM |
| Thickness | 0.4-2.5MM |
| Length | Coil or as per customers' requirement |
| Coil ID | 508/610MM |
| Standard | EN,GB,JIS G,ASTM,SAE |
| Spec | SPCD |
| Surface treatment | FB-FD |
| Coil weight | 7-12MT |
Features of Cold Rolled Steel Coil:
Quarter Hard material can be bent (perpendicular to the direction of rolling) on itself without fracturing. Half hard material can be bent 90 degree; Full hard can be bent 45 degree. Thus, these materials can be used for in applications involving great amounts of bending and deformation, without fracturing.
JIS G3141 SPCD Steel Coils Chemical Composition
| Material Grade | Chemical Composition % | ||||
| C | Mn | P | S | Alta | |
| SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
JIS G3141 SPCD Steel Mechanical Property
| Steel Grade | Tensile test | r90 | n90 | |||
| Yield strength/MPa | Tensile Strength /MPa | Elongation after break b（L0=50mm, b=25mm）/% | ||||
| 0.5~1.0mm | 1.0~2.0mm | not less than | ||||
| SPCD | 140~240 | ≧270 | ≧36 | ≧39 | 1.3 | |
Application of Cold Rolled Steel Coil:
SPCD Cold-rolled steel coils are widely applied to automobiles, electrical appliances, steel office equipment, containers, and numerous other products closely connected to pour daily lives.
Gnee Steel was engaged in steel materials since 2008, which main products are cold rolled steel, GI, GL, PPGI, PPGL, Corrugated roofing sheet, and Color coated steel. Advanced Automatic equipment, Strong production lines, 2 of galvanized steel and color coated production line
Quality assurance SGS, ISO, CE approved, sufficient stock, professional order system, trustworthy before and after sales service.
JIS G3141 SPCD Cold Rolled Steel Coils Packing terms:
Standard export seaworthy packing. Such as: bare packing, bundle packing, wooden carton packing or as customer's requirement.
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