Name: Double Reduced Cold-Rolled Tinplate Coil
SKU: 0

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Double Reduced Cold-Rolled Tinplate Coil

Double reduced cold-rolled tinplate coil is given a partial cold reduction to reach an intermediate gauge, then annealed and given another cold reduction to the final gauge prior to coating with tin. The resulting product is stiffer, harder, and stronger than single reduced cold-rolled tinplate coil.

◉ Product Recommendation

Product Parameters

Double Reduced Cold-Rolled Tinplate Coil Description

Tinplate coil is a steel product with a stampable thin steel coil as the base, tin plating on the surface, and multiple protective films. It is characterized by corrosion resistance, non-toxic, odorless, glossy surface, light weight, high strength. In the meanwhile, it is easy to weld and process, aside from a strong adaptability to ambient temperature. Double cold-reduced tinplate coil is usually supplied with a stone surface finish and a flow-brightened tin coating. When ordering double cold-reduced tinplate coil, the purpose of manufacture for which the material is intended should be stated. Double reduced cold-rolled tinplate coil is relatively less ductile than single reduced cold-rolled tinplate coil and has very distinct directional properties, so for some uses, for example for built-up can bodies, the direction of rolling should be stated.

Product Parameters

Product Name	Double Reduced Cold-Rolled Tinplate Coil
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.;

Factory Display

FAQ

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Q: Are you trading company or manufacturer ?

A: We are professional manufacturer with 20 years' experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.

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Q: Will you delivery the goods on time?

A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.

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Q: Do you provide samples ? Is it free or extra ?

A: The samples are free,you just need to pay the courier freight.

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Q: How could you guarantee your products?

A: Products are manufactured by certified workshops, inspected by professional inspector.

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Q: Do you accept the third party inspection?

A: Yes, absolutely we accept.