Cold-rolled coils are made of hot-rolled coils, which are rolled at room temperature below the recrystallization temperature, including plates and coils. Among them, those delivered in sheets are called steel plates, also called box plates or flat plates; those delivered in rolls are called steel strips, also called coil plates.In the production process, there are no defects such as pitting and oxide scale, which often occur in hot rolling, because there is no heating, and the surface quality is good and the finish is high. Moreover, the size accuracy of cold rolled products is high, and the properties and structure of products can meet some special requirements, such as electromagnetic properties, deep drawing properties and so on.
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 |
|
Delivery Conditions |
Rolling, Annealing, Quenching, Tempered or Standard |
|
Surface Process |
Ordinary, Wire Drawing, Laminated Film |
Cold Rolled Galvanized Steel Coil
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.
Our company has comprehensive steel plate cutting equipment and skilled technical operators, making customers more confident and worry free. Various steel plates can be laser cut, plasma cut, flame cut, CNC cut, and can be cut into products according to any customer's needs.
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