MR Food Grade Tinplate Steel

OVERVIEW

Product characteristics and specifications of MR food-grade tinplate steel

MR food-grade tinplate steel is a metal material widely used in food packaging and related fields, with many product characteristics and specifications. Its thickness range is relatively diverse, with a common range of 0.12mm to 0.55mm. Specifications such as 0.15mm, 0.18mm, 0.3mm, and 0.45mm are more common in the market. 12357. In terms of width and length, it can be customized according to the specific needs of customers to meet different processing and usage scenarios

In terms of hardness level, the tinplate steel covers a variety of levels from T1 to T5, among which T1-DR9 is also a common hardness mark. Different hardness levels correspond to different strengths and processing performances, which can adapt to different manufacturing process requirements. There are also multiple options for tin plating, such as 2.0/2.0, 2.8/2.8, 5.6/5.6 (g/m²), etc. This indicator will directly affect the corrosion resistance of the tinplate. In terms of surface treatment, there are many types such as bright surface and silver surface. The appropriate surface state can be selected according to the actual application needs.

Product Parameters

Product Name

MR Food Grade Tinplate

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


Materials and implementation standards of MR food-grade tinplate steel

1. Main materials: including MR, SPCC, SPTE, 08AL and other materials. These materials have different performance characteristics and can meet the application needs of different fields.

2. Implementation standards: follow JIS, DIN, EN, AISI and other standards, such as JIS 3303 standard, which ensures the consistency and reliability of products in terms of quality and performance.


Application fields and processing services of MR food-grade tinplate steel

1. Application fields: widely used in food packaging cans, such as milk cans, beverage cans, etc.; can also be used to manufacture electrodes, cable belts, kitchen utensils and other products.

2. Processing services: can provide bending, welding, uncoiling, punching, cutting, stamping, uncoiling, striping and other processing services, so that customers can further process tinplate according to their own needs


PRODUCT DISPLAY


CERTIFICATE

PACKING

CUSTOMER FEEDBACK

FAQ

Q:Can you send samples? 
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs. 
Q:What product information do I need to provide? 
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 
Q:About product prices? 
A:Prices vary from period to period due to cyclical changes in the price of raw materials. 
Q:What are the certifications for your products? 
A:We have ISO 9001, SGS, EWC and other certifications. 
Q:How long does your delivery time take? 
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur. 
Q:Can I go to your factory to visit? 
A:Of course, we welcome customers from all over the world to visit our factory. 
Q:Does the product have quality inspection before loading? 
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed. 
Q:How to pack the products? 
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation. 

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