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OVERVIEW

Overview of single cold-rolled tin-plated steel coils

Single cold-rolled tin-plated steel coils are one of the important categories of cold-rolled steel sheets. They have good corrosion resistance and processing performance and are widely used in food packaging, canning and other fields.


Product Parameters

Product Name

Single 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 T

in 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

Main classification method

Based on the surface state: divided into glossy surface (treated by tin dissolution) and matte surface (untreated), the original plate surface patterns include smooth, directional grinding stone pattern, rough matte and other types.

According to the degree of tempering: It is divided into several grades according to the Rockwell hardness (HR30T), such as T2 (46-52, for deep drawing cans), T3 (54-60, for general empty can bodies), etc.

According to the tinning amount: divided into equal thickness tinning (such as E1.1/1.1, nominal tinning amount 1.1g/m²) and differential thickness tinning (such as D5.6/2.8, double-sided tinning amount is 5.6g/m² and 2.8g/m² respectively)


Product application areas

Baosteel electroplated tinplate (tinplate) is a food-grade material, widely used in food and beverage containers, precision electronics, machinery manufacturing and other fields. Its high-end products such as DI material and K plate can meet the needs of deep drawing processing.


PRODUCT DISPLAY

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CERTIFICATE

  • 质量管理体系证书英文-方格金属制品(山东)有限公司_01(1)
  • TD51372501(1)
  • 质量管理体系证书中文-方格金属制品(山东)有限公司_01(1)

CUSTOMER FEEDBACK

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FAQ

Q1: Are You Manufacture or Trade Company?
A1: We are the professional manufacturer of stainless steel, carbon steel, aluminum products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.

 

Q2: How do you guarantee the quality?
A2: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.

 

Q3: Can I get free samples?
A3: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.

Q4: What is the MOQ? 
A4: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.

 

Q5: Can you OEM or ODM?
A5: Yes, we have a strong developing team. The products can be made according to your request

 

Q6:What are the certifications for your products? 
A6:We have ISO 9001, SGS, EWC and other certifications. 

 

INQUIRY

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