hot deep cold rolled 、 galvanized steel coil

hot deep cold rolled 、 galvanized steel coil System 1

hot deep cold rolled 、 galvanized steel coil

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Standard:	AISI,ASTM,BS,DIN,GB,JIS	Grade:	sgcc, a653	Thickness:	0.12-6.0,0.19MM-5.0MM
Place of Origin:	China (Mainland)	Brand Name:	CNBM	Type:	Steel Coil
Technique:	Hot Rolled,cold rolled	Surface Treatment:	zinc coated,color coated or galvanized	Application:	house construction
Special Use:	Wear Resistant Steel	Width:	700 mm -1250 mm,700 mm-1250 mm	material:	sgcc
MOQ:	25 MT	payment term:	T/T , L/C,O/A	delivery time:	25-40 days

Packaging & Delivery

Packaging Detail:	seaworth packing
Delivery Detail:	25-40 days

Specifications

Z100 hot deep cold rolled dc51d z galvanized steel coil
1) width:914mm,1200mm,1250mm
2) packing:seaworthy packing

Z100 hot deep cold rolled dc51d z galvanized steel coil

THICKNESS 0.135 MM-4.0 MM

WIDTH 600MM-1500MM ,762 MM,914MM,1000 MM, 1200 MM,1219 MM,1250 MM

ZINC COATING 40G-275G

STANDARD ASTM,AISI,DIN, GB

MATERIAL SGCC,DC51D,DX51D,DX520,SGCD,Q195,Q235,SGHC,DX540,S350 GD,S450 GD,S550 GD

SPANGLE ZERO SPANGLE ,REGULAR SPANGLE OR NORMAL SPANGLE

SURFACE TREATMENT CHROMATED AND OILED, CHROMATED AND NON-OILED

PACKING EXPORT STANDARD

PAYMENT T/T,L/C OR DP

MIN ORDER 25 MT

COIL WEIGHT 3-8 MT

QUALITY SOFT OR HARD QUALITY

CNBM INTERNATIONAL
CNBM International Corporation (CNBM International) is the most important trading platform of
CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets
Supervision and Administration Commission of the State Council.
As of the end of 2012, CNBM’s total assets exceeded RMB 300 billion, with more than 150,000
employees, and 20 companies under direct management with 100% share control or majority control,
among which 6 were listed companies, including 2 overseas listed. CNBM ranked NO.319 in the Top
Fortune World 500 of 2013 with 34.46 billion dollars revenue.
For now, we have established strategic partnerships with hundreds of domestic manufacturers and
extensive business relations with clients from over 120 countries in the fields of building materials and
equipments by making full use of its absolute superiority in both abundant source and solid technology
support. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view
to realize localization, which also represents an essential progress in our globalization target.
STEEL SHEET/COIL DEPARTMENT
Our department is specialized in manufacturing and exporting the following products.
HOT ROLLED STEEL
COLD ROLLED STEEL
HOT-DIP GALVANIZED/ALUZINC STEEL
PRE-PAINTED GALVANIZED/ALUZINC STEEL
PRINTING STEEL
We can ensure that stable quality standards are maintained, strictly meeting both market
requirements and customers’ expectations. Our products enjoy an excellent reputation and have been
exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely
hope to establish good and long-term business relationship with your esteemed company.
COMPANY
PROFILE
- 1 -
- 2 -
Steel Coil/Sheet
CNBM UAE
CNBM INDIA
CNBM GERMANY
CNBM BRAZIL
CNBM K.S.A
CNBM INDONESIA
CNBM THAILAND
CNBM SOUTH AFRICA

Q: I've created something but it's a huge secret. Anyways I need to know everything and anything about steel. Like the iron steel. ANYTHING AND EVERYTHING. Best answer goes to the person with the most correct information. Please this is really important.: If you want to know everything about steel, there's no way you're going to get an answer on Yahoo that is comprehensive enough. What you want to do is get some books on steel metallurgy, engineering properties of materials, and maybe machine design depending on your application. Topics will include molecular structure, material properties, alloying, stress and strain, work hardening, creep, computing damage and lifetime cycles, corrosion, toughness vs hardness, heat treating, and a ton of others. If you want to sharpen steel, that is a whole topic in itself concerning different blade profiles and their sharpness, edge holding, ease of sharpening, type of grind etc.

Q: How are steel coils used in the manufacturing of construction formwork?: Steel coils are used in the manufacturing of construction formwork to provide structural stability and reinforcement. The coils are processed and shaped into various components, such as beams, columns, and panels, which serve as a framework for pouring concrete. The strength and durability of steel make it an ideal material for withstanding the pressure and weight of the concrete, ensuring the stability and longevity of the formwork during construction.

Q: All of my friends say that if a car made of mostly carbon fiber would crash into a full steel car, or vice versa, the steel car would be DESTROYED and the carbon fiber would drive away, if not, easily repairable.: Depends on the design/construction.

Q: How are steel coils inspected for color consistency using colorimetry?: Steel coils can be inspected for color consistency using colorimetry, which is a method of quantifying and measuring colors. Colorimetry involves the use of specialized instruments, such as spectrophotometers or colorimeters, to measure the color of an object in terms of its hue, saturation, and brightness. To inspect steel coils for color consistency, a colorimeter is typically used. This device emits light onto the surface of the steel coil and measures the amount of light reflected back. The reflected light is then analyzed and compared to a known standard color to determine if there are any deviations. The colorimeter measures color by breaking down the reflected light into different wavelengths and quantifying the intensity of each wavelength. This data is then converted into numerical values that represent the color of the steel coil. These numerical values can be compared to a predefined color standard to determine if the color of the coil falls within an acceptable range. To ensure accurate and consistent color measurement, colorimetry relies on standardized color spaces, such as CIE L*a*b* or CIE RGB, which define a specific range of colors. By using these standardized color spaces, colorimeters can provide objective and reliable measurements of color consistency. In the case of steel coils, color consistency is particularly important for industries where the appearance of the final product is crucial, such as automotive or appliance manufacturing. By inspecting the color of steel coils using colorimetry, manufacturers can ensure that the final products have a consistent and visually appealing appearance. Overall, colorimetry is an effective method for inspecting steel coils for color consistency. By using specialized instruments and standardized color spaces, manufacturers can accurately measure and compare the color of steel coils to predefined standards, ensuring that the final products meet the desired color specifications.

Q: I don't know it is low alloy steel or high allow steel or medium carbon steel: Yes,30CrNiMo8 is a high grade alloy steel. *These steels generally contain higher carbon concentration (0.25%). As they are hardenable their mechanical properties can be tailored to specific needs by suitable adjustment of the annealing temperature. Finished products can be hardened to have a high surface hardness in combination with a tough and ductile core. The mechanical properties increase with increasing carbon concentration. Cr and Ni add additional improvements in properties. The Mn grades are a little cheaper. V and Mo add improved temperature resistance. The grades Cxx are developed for less stringent quality requirements but are cheaper.

Q: How are steel coils used in the production of steel brackets?: Steel coils are used in the production of steel brackets by being fed through a machine that cuts, bends, and shapes the steel into the desired bracket design. The coils provide a continuous supply of raw material, allowing for efficient and high-volume manufacturing of steel brackets.

Q: How are steel coils inspected for edge quality?: Steel coils are inspected for edge quality through visual examination, measuring thickness and width, and conducting various tests such as bend tests and surface inspections.

Q: What is the difference between a steel strip and a coil? The steel strip is flat steel, and the steel coil is made of steel. Is that correct?: A steel strip is also a coil, usually a narrow strip, also known as a steel strip. The volume is relatively wide. In addition, flat steel is usually hot-rolled out of long strip steel, fixed length 5 and 5.5,6 meters range, steel coil is Kaiping Chang 12501500, length 2.5 meters, 4 meters, 6 meters, ranging from steel plate

Q: Perform three sets of 15 repetitions several times a week and you will soon have buns of steel.: That particular exercise will develop the buttock muscles, or the gluteous maximus. In other words, your butt, sometimes referred to as buns, along with many other euphemisms.

Q: What is the average flatness tolerance for steel coils?: The average flatness tolerance for steel coils typically ranges between 0.25% and 0.5% of the coil's width.

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