Company services

Sale of tin

In stock and to order, we will supply white tin and tin-free steel in rolls and sheets, direct and spiral sawing.

A wide range of products to order.

We can provide thicknesses from 0.13 to 0.49 thickness, corresponding to traditional hardened, tin and tin-free steel coatings on the market (eg for tin: 1.0/1.0 g/m2 11.2 /11.2 g/m2). and sizes from 500 mm to 1200 mm.

Characteristics

All steels are produced using modern converter technology; the established chemical composition is strictly observed. Fully beaten steels are continuously cast into slabs. Sheets are rolled on a five-cell mill. The material is then continuously or batch annealed and surface treated (SR sheets) or double reduced (DR sheets).

A layer of tin is continuously applied to both sides of the sheet by electrolytic tin plating.

Tin mill products are supplied as wide coils or sheets of tin using an MSA-based process.

Application

Black plate - used for the manufacture of transport containers, lids, toys, pointers and for subsequent metal coating.

Electrolytic Tin Plate - Used to produce food packaging, beverage containers, decorative cans, lids, stoppers, 2-piece cans, 3-piece cans, drawn cans, ends, lids, toys and other products.

Quality - single reduced (sr)

Continual annealed (CA)	Thickness (CA) (mm)	Width (mm)	Exception thick. - width	Batch annealed (BA) (mm)	Thickness (BA) (mm)	Width (mm)	Exception thick. - width
Continual annealed (CA)	TH370, TH415, TH435	0,180 - 0,400	720 - 1000	0,170 - max 850	TS245, TS260, TS275, TS290	0,180 - 0,400	720 - 995	0,170 - max 820
TH460N	0,180 - 0,400	720 - 995	0,170 - max 830

N - nitrogenous chemistry

Quality - double reduced (dr)

Continual annealed (CA)	Thickness (CA) (mm)	Width (mm)	Exception thick. - width	Batch annealed (BA) (mm)	Thickness (BA) (mm)	Width (mm)	Exception thick. - width
Continual annealed (CA)	TH520	0,160 - 0,290	720 - 985	0,150-0,155 - max 915	TS480, TS520	0,140 - 0,280	720 - 970
TH550	0,155 - 0,290	720 - 985	0,150 - max 965	TS550	0,140 - 0,260	720 - 985	0,130-0,135 - max 920
TH580	0,150 - 0,290	720 - 970		TS550N	0,130 - 0,260	720 - 920
TH620	0,140 - 0,290	720 - 970			0,130 - 0,260	720 - 920
TH550M, TH580M, TH620M¹⁾	0,140 - 0,210	720 - 985
TH550N	0,170 - 0,290	720 - 985
TH550D, TH580D, TH620D¹⁾	0,140 - 0,250	720 - 985
TH580N	0,165 - 0,290	720 - 985
TH620N	0,155 - 0,290	720 - 985

Dimensions of sheets and coil [mm]

Reduction	Annealing	Nominal	Width	Coil diameter (mm)		Weight (t)		Length of sheets (mm)
Reduction	Annealing	thickness (mm)	respect to previous table	inside	max. outside	coil	stack	Length of sheets (mm)
SR	CA	0,17	720 - 850	420 or (500)²⁾	1700 1800	3,0 - 11,80	0,5 - 2,7	500 - 1165
	CA	0,18 - 0,40	720 - 960 (1005)²⁾
	BA	0,17	720 - 820
	BA	0,18 - 0,40	720 - 960 (995)²⁾
DR	BA and CA	0,14 - 0,17	720 - 960 (965)²⁾
DR	BA and CA	0,175 - 0,29	720 - 960 (985)²⁾

Weight of tin coating

Tin layer⁵⁾
Equal E	E 1,0/1,0	E 1,4/1,4	E 1,8/1,8	E 2,0/2,0	E 2,8/2,8	E 4,0/4,0	E 5,0/5,0	E 5,6/5,6	E 7,5/7,5⁴⁾	E 8,4/8,4^4)*
Differential³⁾⁵⁾D	D 1,0/2,0	D 5,0/2,8	D 4,0/2,8	D 1,4/2,8	D 4,0/2,0	D 5,6/2,8	D 5,6/4,0	D 8,4/2,8^4)*	D 8,4/5,6⁴⁾	D 2,8/11,2⁴⁾

* available as K-plate (with increased layer of FeSn₂)

Limiting deviations of thickness

Standard	Deviation
EN 10 205/91	± 8,5 %
EN 10 202/01	± 5 %

Surface treatment

Treatment technique	Designation of surface treatment material	Weight of treatment [mg.m^-2 / side]
passivation	311 (CDC Cathodic Sodium Dichromate)	3,5 - 9,0
	300 (SDCD Sodium Dichromate dip treatment)	1,0 - 3,0
	505/555 (Chromium Free Passivation Alternative, Ti/Zr based)⁶⁾	0,8 - 1,2
oiled	DOS (Dioctyl Sebacate)	2,00 - 15,0

¹⁾on request in special minimum earing quality M - medium, D - deep drawing
²⁾ subject to prior agreement
Other dimensions are subject to prior agreement
³⁾ marked bottom side of the strip
⁴⁾only for coils and sheets with width up to 970mm
⁵⁾other layers or combination are subject to prior agreement
⁶⁾technical application only (excluding food)