Name: TFS Chrome Steel Coil
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TFS Chrome Steel Coil

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Phone：+86 15763569125

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OVERVIEW

Definition of TFS Chrome Coil

TFS Chrome Coil is Tin-Free Steel Coil, a low-carbon steel plate produced by cold rolling process, with electrolytic chromium plating and chromium oxide film treatment on the surface, and does not contain tin layer

Product Parameters

Product Name	TFS Chrome 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

Features of TFS Chrome Coil

1. Coating structure: metal chromium layer (50-150mg/m²) and chromium oxide film (5-35mg/m²) composite coverage, providing corrosion resistance and coating adhesion.

2. Material standard: Comply with international standards such as ASTM, DIN, GB, JIS, etc., steel types include MR, SPCC, TYPE L, thickness range 0.14-0.50mm, width 600-1050mm

3. Surface treatment: Provides a variety of finishes such as bright (BA), stone (Stone), silver (Silver), etc., supports passivation treatment and DOS oil film protection

Processing advantages

1. Lead-free and environmentally friendly: Replaces traditional tin-plated steel plates, meets the safety requirements of food contact materials, and is suitable for scenes such as tea cans and food containers.

2. Forming performance: Supports stretching, stamping and other processing, BA (bright annealing) and CA (chemical treatment) surface treatments are adapted to different forming requirements

Application areas and industry value of TFS Chrome Coil

1. Food packaging: As a food-grade material, it is used in containers such as cans and beverage cans, and has acid and alkali resistance and corrosion resistance.

2. Industrial manufacturing: With its high-strength (High-strength Steel Plate) characteristics, it can be used for precision parts such as electronic component housings and battery housings

PRODUCT DISPLAY

CERTIFICATE

CUSTOMER FEEDBACK

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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