SPCC/SPCD Carbon thin steel coil
Cold-rolled sheet is a product obtained from hot-rolled sheet by cold pressure processing. The surface quality of the cold rolled sheet is superior to that of the hot rolled sheet, and good mechanical properties can be obtained after heat treatment. According to the different needs of production enterprises, cold rolled plate is usually divided into: general cold rolled plate, stamping grade cold rolled plate, deep drawing, extra deep) medium and super deep intermediate cold rolled plate, generally delivered by coil and plate.

Product details

Features: Because it has not been annealed, its hardness is very high (HRB greater than 90), the machining performance is very poor, and only a simple directional bending process of less than 90 degrees (perpendicular to the winding direction) can be carried out. To put it simply, cold rolling is processed and rolled on the basis of hot rolled plate cultivation, generally speaking, it is a process of hot rolling - pickling - phosphating - saponification - cold rolling.


Product information:

Name

SPCC/SPCD Carbon thin steel coil

Alloy Or Not

Non-Alloy

Production Process

Cold Rolling

Material Standards

AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.

Width

500mm,1000mm,1250mm,3000mm,Or customized Size

Length

1m-12m, or Customized Size

Thickness

0.8-3mm

Delivery Conditions

Rolling, Annealing, Quenching, Tempered or Standard

Standard:

AiSi, ASTM, bs, DIN, GB, JIS

Certificate

CE, tisi, KS, JIS, GS, ISO9001

Delivery Time

within 3-5 days


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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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WORKSHOP EQUIPMENT

The company mainly produces hot rolled steel plate, cold rolled steel plate, carbon steel coil, carbon steel pipe, API pipe, structural steel, steel bar and other products. The company has obtained ISO9001 quality system certification and European CE certification, and provides MTC quality certification according to EN10204.3.1

Companies adhering to the "integrity, quality, win-win" spirit of enterprise, in the years of pioneering and enterprising, never forget the original aspiration, accumulated strength, with wisdom and sweat to lead the development of iron and steel industry.

The annual production capacity of cold rolled steel plate production line is 600,000 tons, and the production specification is 0.12-1.2mm*750-1250mm. The production line adopts advanced full hydraulic on the road, flexible and stable control, combined with thickness gauge to achieve automatic control of AGC plate thickness, so as to ensure product quality.

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