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

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.