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SPCC/SPCC/SPCD/SPCE Cold Rolled Steel Coil

SPCC steel is produced by subjecting hot rolled steel to a cold rolling process, which not only improves its surface finish but also enhances its mechanical properties.

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Product Parameters

Carbon Steel: Properties, Production, Examples and Applications

Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.

Types of carbon steel and their properties

Carbon steel can be classified into three categories according to its carbon content: low-carbon steel (or mild-carbon steel), medium-carbon steel and high-carbon steel . Their carbon content, microstructure and properties compare as follows:

Carbon content (wt.%)	Microstructure	Properties	Examples
Low-carbon steel	< 0.25	Ferrite, pearlite	Low hardness and cost. High ductility, toughness, machinability and weldability
Medium-carbon steel	0.25 – 0.60	Martensite	Low hardenability, medium strength, ductility and toughness
High-carbon steel	0.60 – 1.25	Pearlite	High hardness, strength, low ductility

Carbon Steel Description

Grade:

1)GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E

2)EN: S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q

3)ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80

4)JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE

PRODUCT DETAILS

SPCC/SPCC/SPCD/SPCE Cold Rolled Steel Coil

SPCC steel coil comes with impressive properties, making it an ideal choice across various industries. A key advantage is its high tensile strength, giving it the capacity to deal with heavy loads and resist deformation. So SPCC steel coil is especially suitable for applications requiring superior durability and structural integrity. Another notable feature of SPCC steel coil is its excellent formability as the coil can be easily shaped and molded into different sizes and dimensions without compromising its structural integrity. This flexibility makes it suitable for manufacturing processes like stamping, bending and deep drawing. SPCC steel coils have a uniform appearance that adds a professional feel to finished products using this material. Additionally, this surface helps greatly in preventing corrosion, thus extending the life of the coils.

Product Parameters
Product Name	SPCC/SPCC/SPCD/SPCE Cold Rolled Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	45mm-2200mm
Length	Custom Size
Thickness	Hot Rolling: 2.75mm-100mm
Thickness	Cold Rolling: 0.2mm-3mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

SPCC Grade: C≦0.15; Mn≦0.60; P≦0.100; S≦0.035

SPCCT Grade: C≦0.15; Mn≦0.60; P≦0.100; S≦0.035

SPCD Grade: : C≦0.10; Mn≦0.50; P≦0.040; S≦0.035

SPCE Grade: C≦0.08; Mn≦0.45; P≦0.030; S≦0.030

SPCF Grade: C≦0.06; Mn≦0.45; P≦0.030; S≦0.030

SPCG Grade: C≦0.02; Mn≦0.25; P≦0.020; S≦0.020

Mechanical Properties

Hardness: Heat Treatment Code HRBS HV10

Annealed A – –

Annealed + Finishing S – –

1/8 hard 8 50~71 95~130

1/4 hard 4 65~80 115~150

1/2 hard 2 74~89 135~185

Full hard 1 ≥85 ≥170

Scope of Application

SPCC/SPCCT: Common & General Use; Characteristics: Suitable for bending processing and simple deep drawing processing, is the most demand varieties; Applications: Refrigerators, rails, switchboards, iron baskets and so on.

SPCD: Drawing & Stamping Use; Characteristics: Second only to SPCE, is the quality of the smaller deviation of the drawing steel plate; Applications: Automobile chassis, roof and so on.

SPCE/SPCF: Deep Drawing & Stamping Use; Characteristics: Grain is adjusted, deep drawing performance is excellent, after the stamping can get a beautiful surface. Applications: Car fender, rear side panels and so on.

SPCG: Extra-Deep Drawing & Stamping & Punching Use; Characteristics: Very low carbon cold rolled steel, excellent deep drawing processability. Applications: Car interior board, surface and so on.

Remarks: SPCCT is users specified the grade of SPCC which need to ensure that the tensile strength and extensibility of the species. SPCF, SPCG will need to ensure that there have non-aging (not due to the occurrence of tensile deformation of the property), after outside factory for 6 months – that is, SPCC, SPCD, SPCE if stored for a long time, will produce mechanical performance changes, especially to reduce the cold stamping performance, it should be used as soon as possible.SPCC series catalog need to make provision for hardness and surface in advance when ordering.

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FAQ

Are you a trading company or a manufacturer ?

We are manufacturer. Every month, we do a procurement for a massive number of steel material from Chinese state owned mill. The total value of steel processing equipment is more than 30 million dollars. Our major products cover all category of steel industry, and it is totally compatible to all kind of world steel standard.

Do you have large amount of steel products in stock ?

Yes, we do. In large-scale indoor warehouses, the total stock value is over 150 millions dollar.

Do you provide the samples ? Free or Extra ?

It is free, depend on the value of the sample. The cost of the freight would be charge.

How long is the delivery time ?

Officially, it is within 7 days. Actually, we can deliver within 3 days. Customized products or non-standard size products would be taken 10-30 days to deliver, depend on the production cycle. Generally, most of the products finished and delivered within 20 days.

Do you accept the third party inspection ?

Absolutely yes!

How could you guarantee your products ?

Each batch of products must have its own factory inspection report. If the third-party inspection report of the product you purchased does not match our factory inspection report, we will resend the goods, and we will carry all the costs by ourselves.

How can I get your quotation as soon as possible ?

You may have many methods to contact us. Email and fax will be checked within 12 hours, and Skype, WeChat and WhatsApp will be online in 24/7. Please send us your requirement, attaching specification (Steel grade, dimension, quantity, destination port) or any you are concerned, you will obtain a competitive price and supply solution soon.

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