| ITEM | THICKNESS mm(lb) | WIDTH mm(in) | LENGTH mm(in) | COIL WT M/T(lb) | INSIDE DIA. mm(in) |
| SHEET | 0.15~0.60 | 680~950 | 508~1050 | ___ ___ | ___ ___ |
| COIL | 0.15~0.60 | 680~950 | ___ ___ | max.11 | 406(16),419(16.5), 508(20) |
| STEEL TYPE | CHARACTERISTICS |
| MR | It contains few residual minor constituents and has a good corrosion resistance, so that it is widely used for such application as containers. |
| L | It contains particularly few residual minor constituents such as Cu,Ni,Cr,Mo,so that it is suitable for the material of containers which require improved corrosion resistance. |
| D | It is aluminum killed steel ,so that it is suitable for the application which bear deep drawing or other working that is liable to produce Luder's lines. |
| Designation | Aim Rockwell hardness ranges (HR-30T) | Example of usage | |
| Single Reduction | T1 | 49±5 | Drawn requirements, nozzles, spouts, closures |
| T2 | 53±5 | Applications where moderate drawability and some stiffness are required. Small square and oval cans. | |
| T2.5 | 55±5 | Items requiring the drawability of T-2 in combination with the stiffness of T-3. | |
| T3,T3CA | 57±5 | Can ends and bodies, large diameter closures, crown caps. | |
| T4CA | 61±5 | General line cans, crowns and others requiring higher stiffness than T-3. | |
| T5CA | 65±5 | Large can ends and bodies where excellent bulking resistance is required. | |
| Double Reduction | DR-8CA | 73±5 | Small diameter round can bodies and ends. |
| DR-9CA | 76±5 | Larger diameter round can bodies and ends. | |
| TYPE OF COATING | DESIGNATION OF COATING WEIGHT | NOMINAL COATING WEIGHT | MINIMUM AVE. COATING WEIGHT | |||
| g/m2 | lb/B.B. | g/m2 | lb/B.B. | |||
| Equally Coated | 1.1/1.1 | #10 | 1.1/1.1 | 0.05/0.05 | 0.9/0.9 | 0.04/0.04 |
| 2.8/2.8 | #25 | 2.8/2.8 | 0.125/0.125 | 2.45/2.45 | 0.11/0.11 | |
| 5.6/5.6 | #50 | 5.6/5.6 | 0.25/0.25 | 5.05/5.05 | 0.23/0.23 | |
| 8.4/8.4 | #75 | 8.4/8.4 | 0.375/0.375 | 7.55/7.55 | 0.35/0.35 | |
| 11.2/11.2 | #100 | 11.2/11.2 | 0.50/0.50 | 10.1/10.1 | 0.45/0.45 | |
| Differentially Coated | 2.8/5.6 | #25/50 | 2.8/5.6 | 0.125/0.25 | 2.45/5.05 | 0.11/0.23 |
| 2.8/8.4 | #25/75 | 2.8/8.4 | 0.125/0.375 | 2.45/7.55 | 0.11/0.35 | |
| 2.8/11.2 | #25/100 | 2.8/11.2 | 0.125/0.50 | 2.45/10.1 | 0.11/0.45 | |
| 5.6/8.4 | #50/75 | 5.6/8.4 | 0.25/0.375 | 5.05/7.55 | 0.23/0.35 | |
| 5.6/11.2 | #50/100 | 5.6/11.2 | 0.25/0.50 | 5.05/10.1 | 0.23/0.45 | |
| 8.4/11.2 | #75/100 | 8.4/11/2 | 0.375/0.50 | 7.55/10.1 | 0.35/0.45 | |
| Type | Designation | Differential Markings | |
| Parallel Lines Heavy Side | Edge line mark Light side | ||
| Differentially Coated | 2.8/5.6 (#25/50) 2.8/8.4 (#25/75) 2.8/11.2 (#25/100) 5.6/8.4 (#50/75) 5.6/11.2 (#50/100) 8.4/11.2 (#75/100) | 1/2 apart 1apart 1,1/2 repeat 1--1/2 repeat 1,1/2--1/2 repeat 1,1/2--1 repeat | A line is marked on the topside within 3mm of an edge |
| CODE | CLASSIFICATION | SPECIFIC FEATURES |
| B | BRIGHT FINISH | Bright finish a luster surface provided by a flow-brightened tin coating on a smooth grindstone finished steel base. |
| R | STONE FINISH | A luster surface provided by a flow-brightened tin coating on a steel base characterized by a directional grindstone pattern. |
| S | SILVER FINISH | A luster surface provided by a flow-brightened tin coating on a coarse dull finished steel base. |
| M | MATTE FINISH | A dull surface provided by an unmealted coating generally on a dull finished steel base. |
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