Electrolytic Tinplate (ETP)
Electrolytic tinplate is low-carbon mild steel sheet or coil coated on both surfaces with tin that is applied in continuous electrolytic operation. The surface of electrolytic tinplate is normally subjected to a passivation treatment and to oiling.
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- Commodity name: Electrolytic Tinplate (ETP)
Electrolytic tinplate is low-carbon mild steel sheet or coil coated on both surfaces with tin that is applied in continuous electrolytic operation. The surface of electrolytic tinplate is normally subjected to a passivation treatment and to oiling.
Electrolytic Tinplate (ETP) Description
Electrolytic tinplate integrates the advantages of steel and tin. It brings excellent properties of formability and strength, paint-ability and printability, solderability and weldability, corrosion resistance and beautiful appearance. Electrolytic tinplate has been widely used in the electronic industry as a protective and solderable coating for electronic components, wires, printed circuit boards, and integrated circuit blocks due to its excellent corrosion resistance and solderability. Tinplate also has nontoxic and good ductility properties, making it widely used in food, medicine, commodity, instrument and general packaging. Under normal conditions of transport and storage, electrolytic tinplate shall be suitable for surface treatments such as established lacquering and printing operations.
Product ParametersProduct Name
Electrolytic Tinplate (ETP)
Thickness
0.18Mm-0.50mm
Width
260Mm-980mm
Length
Support customization
Tin Coating
General: 2.8g or 5.6g, can be produced according to your needs
Substrate Type
MR / SPCC / L / D
Reference Standard
GB/T 2520, JIS G3303, JIS G3315, DIN EN 10202, DIN EN 10203
Surface State of Tinplate
Surface State
Features
Light Surface
Electroplated tin smooth raw material strip after melting treatment to obtain the glaze,Smooth surface with very fine grindstone pattern
Stonetextured Surface
Electroplating tin raw material with the glaze obtained after melting treatment,Grindstone pattern with certain direction
Silvercolor Surface
Electroplating tin raw material with the glazed surface obtained after melting treatment, the surface is rough and dull
Mattless Surface
The surface of the substrate is rough and dull, and the tin plating layer is not soft melting
Substrate Type
Substrate Type
Introduction
MR
The most general steel, steelmaking impurity residue less, excellent mechanical properties and corrosion resistance
L
Used for the production of acidic contents (oranges, yellow peaches, pineapples, etc.), and the inner surface of the food cans for iron high corrosion resistance tinplate substrate steel, such tinplate is often calledKPlate
D
Used to produce two pieces of high-processing tin plate substrate steel, such tin plate is often called.DIMaterial
SPCC
Chinese characteristics, using ordinary hot rollingSPHCProduces, usually used for miscellaneous tank purposes.
Coating Weight
Classification
Representation of Tin Coating Weight
Tin Plating Nominal Weight (g/m2)
Minimum Average Tin Plating Weight (g/m2)
Equal Tin Plating (E)
1.1/1.1
1.1/1.1
1.8
2.2/2.2
2.2/2.2
4.0
2.8/2.8
2.8/2.8
5.0
5.6/5.6
5.6/5.6
10.5
Differentiated Tin Plating (D/A)
2.2/1.1
2.2/1.1
2.0/0.9
2.8/1.1
2.8/1.1
2.25/0.9
5.6/1.1
5.6/1.1
5.05/0.9
2.8/2.2
2.8/2.2
2.25/2.0
5.6/2.2
5.6/2.2
5.05/2.0
5.6/2.8
5.6/2.8
5.05/2.25
Chemical Composition
No.
C
Si
Mn
S
P
Cu
Ni
Cr
Mo
D
0.12
0.03
0.6
0.05
0.02
0.2
0.15
0.1
0.05
L
0.13
0.03
0.6
0.05
0.15
0.03
0.04
0.06
0.05
MR
0.13
0.03
0.6
0.05
0.2
0.2
0.2
0.1
0.05
Mechanical Properties & Applications
Standard Name
Nominal Hardness HR30TS
Strong Yield MPA
Scope of Application
T-1
49
230 /-50
Drawing requirements, drawn ironing cans, nozzles, nozzles, closures
T-2
53
245 /-50
Ring and plug, dome, closure, shallow pull and special tank parts
T-2.5
55
260 /-50
Battery cell, small can cover and body
T-3
57
275 /-50
Cans and cans, large diameter caps, crown caps
T-3.5
59
290 /-50
Can body, closure and crown lid
T-4
61
340 /-50
Can body, closure and crown lid
T-5
65
480 /-50
Cans and cans
Ordering Notes
The ordering elements for tin plating generally include: standard grade (including steel grade code, annealing method and other information such as MR T-3 CA), size (the default order is thickness * width * length, tin plating amount ((different thickness plating) Tin needs to add A/D as the marking line mark, if not, no marking line will be marked), surface, order quantity, etc.
When ordering tin plating, please confirm with our sales staff the end use, such as canbody, ends, twist off caps, crown cork, EOE, etc., as well as the contents, special contents such as milk powder, high protein food, mushrooms, fruits, etc.; -
Electrolytic Tinplate (ETP) - Stock Warehouse
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Electrolytic Tinplate (ETP) - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
Electrolytic Tinplate (ETP) - Product Measurement
Thickness measurement Thickness measurement Thickness measurement Thickness measurement 
Length measurement Length measurement Length measurement Length measurement -
Electrolytic Tinplate (ETP) - Product Packaging
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