Tinplates and Tin Free Steel for Metal Packaging

Tinplates and Tin Free Steel for Metal Packaging System 1

Tinplates and Tin Free Steel for Metal Packaging

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 30000 m.t./month

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Tinplates and Tin Free Steel for Metal Packaging

Specifications

Prime electrical tinplate:
Thickness: 0.15 to 0.50mm
Width: 600 to 1010mm
Temper grade: BA and CA
For metal packaging usage

The Tinplate specification as following:

1, Reference standard: GB2520-88, JIS G3303-1997 and DIN EN10203-91
2, Material: MR, SPCC

3, Thickness available: 0.15mm to 0.50mm
4, Width available: 600mm to 1010 mm
5, Temper grade: T1 - T5 BA and CA both.
6, Tin coating: ordinary 2.8g/2.8g, 5.6g/5.6g, We also can produce according to customers' requests

7,Coil diameter: ID 420/ 508mm, OD from 1,000 to 1,250mm

8,Package: Anti-rust paper,corner protected. by sheet or coils according customer's require.
9, Applications: metal package usage like paint, chemical can,aerosol can and different food can production,

Also battery,electric cable and other industries

Tinplates and Tin Free Steel for Metal Packaging

Tinplate specifications
Steel Type	SPCC, MR
Temper(BA&CA)	T1~T5
Coating	1.1~11.2g/m2
Thickness and tolerance	0.15~0.50mm(Tolerance: _+0.01 mm)
Width & tolerance	300~1000mm (Tolerance: 0~3mm)
Cut length & tolerance	450~``50mm (Tolerance: 0~3mm )
Coil inside diameter	420/508mm
Coil Weight	3~10 MT
Passivation	311
Oiling	DOS
Surface Finish	Bright, Stone, Silver, Matte
Packaging	Seaworthy Standard with wooden pallet
Standards Available	GB/T2520, JIS G3303, ASTM A623M & EN10202
Special specitications are available on request.
Tin coating weight
Type	Designation of tin coating weight	Min.average tin coating weight(g/m2)	Former Coating Designation
Equal tin coating	1.4/1.4	1.2/1.2	#15
	2.2/2.2	2.0/2.0	#20
	2.8/2.8	2.45/2.45	#25
	5.6/5.6	5.05/5.05	#50
	8.4/8.4	7.55/7.55	#75
	11.2/11.2	10.1/10.1	#100
Differentially Coating	1.4/2.8	1.2/2.45	#15/25
	2.2/2.8	2.2/2.45	#20/25
	2.8/5.6	2.45/5.05	#25/50
	2.8/8.4	2.45/7.55	#25/75
	2.8/11.2	2.45/10.1	#25/100
	5.6/8.4	5.05/7.55	#50/75
	5.6/11.2	5.05/10.1	#50/100
	8.4/11.2	7.55/10.1	#75/100
Surface finish
Surface finish	Nominal surface roughness (um Ra)	Characteristic
Bright finish	≤Q0.35	Glazed surface obtained after melting treatment of electrotinned smooth raw materail strip with extremely fine rubstone fingure by processing.
Stone finish	0.25~0.60	Glazed surface obtained after melting treatment of electrotinned smooth raw materail stripfeaturing certain rubstone figures.
Silver finish	0.50~1.00	Glazed surface obtained after melting treatment of electrotinned smooth raw material strip with rough matt furface.
Matte finish	0.80~2.50	Matt surface of general matt raw material strip without melting treatment.

Q: How is tinplate used in the manufacturing of electronic devices?: Tinplate is commonly used in the manufacturing of electronic devices as a protective coating for components and circuit boards. It provides corrosion resistance and helps to prevent oxidation, ensuring the longevity and reliability of the devices. Additionally, tinplate is used for solderability, allowing for seamless connections between different parts of the electronic device.

Q: What are the different methods of joining tinplate components together?: There are several methods of joining tinplate components together, including soldering, welding, riveting, and adhesive bonding. Each method has its own advantages and is chosen based on factors such as the required strength, aesthetics, and production efficiency of the final assembly.

Q: How is tinplate used in the construction industry?: Tinplate is commonly used in the construction industry for various applications. Its corrosion-resistant properties make it an ideal material for roofing and cladding systems, where it provides durability and protection against weather elements. Additionally, tinplate is used in the manufacturing of HVAC ductwork, gutters, and downspouts due to its strength and ability to withstand harsh environmental conditions. The versatility and ease of fabrication of tinplate make it a preferred choice for construction projects.

Q: What are the safety regulations for tinplate packaging?: The safety regulations for tinplate packaging vary depending on the specific industry and region. However, some common safety regulations include ensuring that the tinplate packaging is free from sharp edges or protrusions that could cause injury, conducting regular quality control checks to ensure the integrity of the packaging, and adhering to specific guidelines for handling and storing tinplate packaging to prevent accidents or contamination.

Q: What are the advantages of using tinplate for electrical enclosures?: There are several advantages of using tinplate for electrical enclosures. Firstly, tinplate offers excellent corrosion resistance, ensuring the durability and longevity of the enclosure even in harsh environments. Secondly, tinplate has high strength and rigidity, providing robust protection for the electrical components inside. Additionally, tinplate is a cost-effective option compared to other materials, making it a popular choice for mass production. Lastly, its malleability allows for complex shapes and designs, providing flexibility in enclosure manufacturing.

Q: Can tinplate be used for packaging hazardous materials?: Yes, tinplate can be used for packaging hazardous materials. Tinplate is a robust and durable material that provides excellent protection against external elements and corrosion. It is commonly used for packaging hazardous materials such as chemicals, paints, and aerosols due to its ability to withstand the potential risks associated with these substances. Additionally, tinplate is easily recyclable, making it an environmentally friendly choice for packaging hazardous materials.

Q: What are the main applications of tinplate in the pet care industry?: Tinplate is commonly used in the pet care industry for packaging various products such as pet food, treats, and supplements. The main applications of tinplate in this industry include preserving the quality and freshness of pet food, ensuring product safety, and enhancing the overall visual appeal of the packaging.

Q: Can tinplate be used for packaging of non-food products?: Yes, tinplate can be used for packaging of non-food products. Tinplate is a versatile material that offers several advantages such as durability, corrosion resistance, and recyclability, making it suitable for packaging various non-food items such as cosmetics, electronics, chemicals, and more.

Q: What are the main challenges in the recycling of tinplate?: Some of the main challenges in the recycling of tinplate include the separation of tin and steel components, as well as the removal of any contaminants or coatings on the surface of the tinplate. The varying thickness and composition of tinplate can also pose challenges during the recycling process. Additionally, ensuring the collection and proper disposal of tinplate waste from various sources can be a logistical challenge.

Q: What are the common surface coatings for tinplate?: The common surface coatings for tinplate include tin-free steel (TFS), electrolytic tinplate (ETP), and black plate (BP).

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