Tinplate specifications

Steel Type

    SPCC, MR

Temper(BA&CA)

    T1~T5

Coating

   1.1/2.8,2.8/2.8,2.8/5.6,5.6/5.6 and etc.

Thickness and tolerance

    0.15~0.50mm(Tolerance: _+0.01 mm)

Width & tolerance

    600~1250mm (Tolerance: 0~3mm)

Cut length & tolerance   

    30-1000mm (Tolerance: 0~3mm )

Coil inside diameter

    420/508mm

Coil Weight   

    3~10 MT

Passivation   

    311

lacquer     

    inside gold or white , outside gold . ( each time for 8-10g/m2)

Surface Finish

    Bright, Stone, Silver, Matte

Packaging       

    Seaworthy Standard with wooden pallet

Standards Available

    GB/T2520, JIS G3303, ASTM A623M & EN10202

Special specitications are available on request.

Tin coating weight

Type

Designation of tin coating weight

Min.average tin coating  weight(g/m2)

Former Coating  Designation

Equal tin coating

1.4/1.4

1.2/1.2

#15

2.2/2.2

2.0/2.0

#20

2.8/2.8

2.45/2.45

#25

5.6/5.6

5.05/5.05

#50

8.4/8.4

7.55/7.55

#75

11.2/11.2

10.1/10.1

#100

Differentially Coating

1.4/2.8

1.2/2.45

#15/25

2.2/2.8

2.2/2.45

#20/25

2.8/5.6

2.45/5.05

#25/50

2.8/8.4

2.45/7.55

#25/75

2.8/11.2

2.45/10.1

#25/100

5.6/8.4

5.05/7.55

#50/75

5.6/11.2

5.05/10.1

#50/100

8.4/11.2

7.55/10.1

#75/100