Name: Electrolytic Tinplate (ETP)
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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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PRODUCT PARAMETERS

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 Parameters

Product 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.;

Product Packaging

FAQ

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Q1. What is your terms of Packing?

A: Generally we pack your goods with Neutral English bag, PP Woven bag with PE inner bag. If you have your own legally registered sack design, we can pack your goods with your brand and design bags after getting your authorization letter.

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Q2. What is your terms of payment?

A: Normally 30% TT as deposit in advance, and 70% TT after email the copy of BL. Or LC at sight. We'll show you the photos pf your goods and package before you arrange the payment.

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Q3. What is your terms of delivery?

A: Normally we do FOB, CFR, CIF terms.

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Q4. How about your delivery date?

A: Normally it will takes 10~15 days after receive the deposit. The specific delivery time depends on the items and the quantity of the order.

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Q5. Can you produce according to the sample?

A: Yes, we can produce by your samples or the specification you provide.