
Low Carbon SPCC Cold Rolled Steel Coil For Furniture / Office Equipment
Description:
Cold Rolled Steel is a mill product made with a high degree of gauge accuracy and uniformity of physical
characteristics. The smooth deoxidized matte finish gives an excellent base for paint, lacquer and enamel.
Box annealing and absence of scale permit stamping and moderate drawing operations. Sheets bend flat
on themselves without cracking. Oiling protects Surface against rust.
The application of surface oil to cold rolled steel sheet is intended to provide protection from corrosion
("rusting") during shipment and warehousing. Because cold rolled steel sheet is prone to rusting, standard
practice is to apply a rust-preventative oil at the exit end of the temper mill (the last processing step).
Rust-preventative oils are different than forming lubricants in that they contain special corrosion-inhibiting additions. In addition to the oil, Wangfa Steel maintains clean, dry environments in climate
controlled warehouses at all its facilities to ensure our coils and sheets arrive to you in prime condition.
Cold rolled sheet products have been available for many, many years, and have been successfully used
for a multitude of applications. Today's cold rolled sheet products are much improved over those used in
the past. They offer better control of thickness, shape, width, surface finish, and other special quality
features that compliment the emerging need for highly engineered end use applications.
Specification:
Standard: | JIS/DIN/GB | |
Grade: | SPCC /SPCE /SPCE | |
Size: | Thickness: | 0.12-2.5mm |
Width: | ≤ 1250mm | |
Length: | Coil or client’s requirements | |
Surface: | bright / black | |
Treat: | Oiled or dry | |
Coil ID: | 508 /610mm | |
Coil Weight: | 3-10 Tons | |
Type : | coil or sheets |
Chemical Composition
Grades | chemical composition % | ||||||
C | Mn | P | S | An | Aita | Tib | |
SPCC | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 | - | - |
SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 | - | - |
SPCE,SPCEN | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 | - | - |
DC01(St12) | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | - | ≥0.020 | - |
DC03(St13) | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | - | ≥0.020 | - |
DC04(St14,St15) | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | - | ≥0.020 | - |
DC05(BSC2) | ≤0.008 | ≤0.30 | ≤0.020 | ≤0.020 | - | ≥0.015 | ≤0.20 |
DC06(St16,St14-T,BSC3) | ≤0.006 | ≤0.30 | ≤0.020 | ≤0.020 | - | ≥0.015 | ≤0.20 |
A:For grades DC01,DC03 & DC04,if the C≤0.01 then Ait≥0.015.
B:Nb content can combined to Ti content,and total content of Nb & Ti should ≤0.20.
Surface Quality
Rank | Code | Features |
More senior finished surface | FB(03) | Surface allow to have small amount defect that does not effect adhesive force of coating and plating,like light graze,indentation, spot,ragging mark,oxidation color, etc |
High finished surface | FC(04) | |
High finished surface | FD(05) |
Strip Thickness Deviation
Specified Min. Yield Strength (Mpa) | Thickness (mm) | Thickness Tolerance(mm) | |||||
General accuracy PT.A | High accuracy PT.B | ||||||
Width(mm) | Width(mm) | ||||||
<1200 | 1200-<1500 | >1500 | <1200 | 1200-<1500 | >1500 | ||
<280 | 0.30-0.40 | ±0.04 | ±0.05 | - | ±0.025 | ±0.035 | - |
>0.40-0.60 | ±0.05 | ±0.06 | ±0.07 | ±0.035 | ±0.045 | ±0.05 | |
>0.60-0.80 | ±0.06 | ±0.07 | ±0.08 | ±0.045 | ±0.05 | ±0.05 | |
>0.80-1.00 | ±0.07 | ±0.08 | ±0.09 | ±0.05 | ±0.06 | ±0.06 | |
>1.00-1.20 | ±0.08 | ±0.09 | ±0.10 | ±0.06 | ±0.07 | ±0.07 | |
>1.20-1.60 | ±0.10 | ±0.11 | ±0.11 | ±0.07 | ±0.08 | ±0.08 | |
>1.60-2.00 | ±0.12 | ±0.13 | ±0.13 | ±0.08 | ±0.09 | ±0.09 | |
>2.00-2.50 | ±0.14 | ±0.15 | ±0.15 | ±0.10 | ±0.11 | ±0.11 | |
>2.50-3.00 | ±0.16 | ±0.17 | ±0.17 | ±0.11 | ±0.12 | ±0.12 | |
>3.00-3.50 | ±0.17 | ±0.19 | ±0.19 | ±0.14 | ±0.15 | ±0.15 | |
280-<360 | 0.30-0.40 | ±0.05 | ±0.06 | - | ±0.03 | ±0.04 | - |
>0.40-0.60 | ±0.06 | ±0.07 | ±0.08 | ±0.04 | ±0.05 | ±0.06 | |
>0.60-0.80 | ±0.07 | ±0.08 | ±0.10 | ±0.05 | ±0.06 | ±0.06 | |
>0.80-1.00 | ±0.08 | ±0.10 | ±0.11 | ±0.06 | ±0.07 | ±0.07 | |
>1.00-1.20 | ±0.10 | ±0.11 | ±0.12 | ±0.07 | ±0.08 | ±0.08 | |
>1.20-1.60 | ±0.12 | ±0.13 | ±0.13 | ±0.08 | ±0.10 | ±0.10 | |
>1.60-2.00 | ±0.14 | ±0.16 | ±0.16 | ±0.10 | ±0.11 | ±0.11 | |
>2.00-2.50 | ±0.17 | ±0.18 | ±0.18 | ±0.12 | ±0.13 | ±0.13 | |
>2.50-3.00 | ±0.19 | ±0.20 | ±0.20 | ±0.13 | ±0.14 | ±0.14 | |
>3.00-3.50 | ±0.20 | ±0.23 | ±0.23 | ±0.17 | ±0.18 | ±0.18 | |
>360 | 0.30-0.40 | ±0.06 | ±0.07 | - | ±0.04 | ±0.05 | - |
>0.40-0.60 | ±0.07 | ±0.08 | ±0.10 | ±0.05 | ±0.06 | ±0.07 | |
>0.60-0.80 | ±0.08 | ±0.10 | ±0.11 | ±0.06 | ±0.07 | ±0.07 | |
>0.80-1.00 | ±0.10 | ±0.11 | ±0.13 | ±0.07 | ±0.08 | ±0.08 | |
>1.00-1.20 | ±0.11 | ±0.13 | ±0.14 | ±0.08 | ±0.10 | ±0.10 | |
>1.20-1.60 | ±0.14 | ±0.16 | ±0.16 | ±0.10 | ±0.11 | ±0.11 | |
>1.60-2.00 | ±0.17 | ±0.18 | ±0.18 | ±0.11 | ±0.13 | ±0.13 | |
>2.00-2.50 | ±0.20 | ±0.21 | ±0.21 | ±0.14 | ±0.15 | ±0.15 | |
>2.50-3.00 | ±0.23 | ±0.24 | ±0.24 | ±0.15 | ±0.17 | ±0.17 | |
>3.00-3.50 | ±0.24 | ±0.27 | ±0.27 | ±0.20 | ±0.21 | ±0.21 |
Cold rolled sheet steel products are used in a wide variety of end applications such as appliances,
automobiles, exposed as well as unexposed parts, electric motors, plumbing fixtures, drum manufacturing,
shelving, furniture, doors, toolboxes, tubing products, unexposed construction products, as well as many
other areas of manufacturing.
Hongfa Steel Structure Mats. Co., Ltd.
Hongfa Steel Group, was founded in 1993, the headquarter is located in East Industrial Park of Dongguan City. As a large-scale leading Group, who has been Integrated by pre-fabricated steel structure materials manufacturing, design, installation, modular house fabricating, steel coil, processing center, steel business international trading, sectional steel, hot-rolled steel, long steel and flat steel trading. After more than 20 year development, Hongfa group have 6 big factories in mainland China, and 3 company in Hong Kong, and one office in Singapore.
BRANCHES OF HONGFA STEEL GROUP | |||
COMPANY NAME | TEL | FAX | ADDRESS |
DONGGUAN HONGFA STEEL STRUCTURE MATS. CO.,LTD | 0086-769-86768228 | 0086-769-86734545 | SHANGJIE HUANGJINJI INDUSTRIAL ZONE, QISHI TOWN, DONGGUAN GUANG DONG. P.R. CHINA 523501 |
DONGGUAN HONGJUN STEEL TRADING CO.,LTD | 0769-86731999 | 0769-86722075 | HONGFA STEEL BUILDING, RENMIN ROAD, QISHI TOWN, DONGGUAN GUANG DONG. P.R. CHINA 523501 |
DONGGUAN HONGSHUN METAL& MATERIALS CO.,LTD | 0769-86768222 | 0769-86768688 | LIANXING INDUSTRIAL ZONE, QISHI TOWN, DONGGUAN GUANG DONG. P.R. CHINA 523501 |
DONGGUAN HONGGANG STEEL ENGINEERING CO.,LTD | 0769-86727322 | 0769-86727336 | SHANGJIE HUANGJINJI INDUSTRIAL ZONE, QISHI TOWN, DONGGUAN GUANG DONG. P.R. CHINA 523501 |
SIHUI HONGTAI STEEL STRUCTURE MATS.CO.,LTD | 0758-3810788 | 0758-3810638 | ASIA METAL REPRODUCTION INDUSTRIAL PARK, ZHAOQING, GUANGDONG. P.R. CHINA 526200 |
FOSHAN GUANSHUN FACTORY | 0757-28903122 | 0757-28903121 | HUANAN( INTERNATIONAL) MATERIAL CIRCULATION STEEL TRADING CENTER, LECONG TOWN, SHUNDE DISTRICT, FOSHAN, GUANGDONG, P.R. CHINA 528315 |
( HONGKONG) WANG FA STEEL CO.,LTD | 00852-28052308 | 00852-35850746 | Room 2809, 28/F, Wu Chung House, 213 Queen's Road East, Wan Chai, Hong Kong |
( SINGAPORE) WANG FA STEEL CO., PTE LTD | 0065-63334006 | 0065-63334113 | 12B upper circular road singapre 058410 |