High Quality Surface Finish Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Basic Info.
Model NO.:SPCC
Surface Treatment:Oiled
Technique:Cold Rolled
Standard:ASTM, JIS, GB, DIN, BS
Steel Grade:SPCC
Product Description:Cold Rolled Steel
Brand Name:Cheeho & OEM
Heat Treatment:Annealed
Temper Type:Ba
Margin Status:Ec & Em
Surface Condition:Sb & SD
Surface Quality:FC & Fd
Inner Diameter:508-610mm
Approved Certificate:SGS & ISO & BV & TUV
Export Markets:Global
Additional Info.
Trademark:CheeHo & OEM
Packing:Standard Seaworthy Package
Standard:SGS & ISO & BV & TUV Approved
Origin:Jiangyin, Jiangsu, China
HS Code:72091790
Production Capacity:250000mt/Year
Product Description
Brief Introduction
Cold Rolled Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel coil may be manufactured in the form of sheets, strips, bars, or other forms.
Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Margin Status: EC & EM
7. Surface Quality: FB&FC
8. Surface Status: SB & SD
9. Surface Treatment: Oiling
Mechanical Properties
1. Yield Strength: ≤320MPa
2. Tensile Strength: ≤370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness <0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%
Application
1. Base metal for coated and dipped products.
2. Home appliance
3. Precise welding tube
4. Flux cored welding wire
5. Bicycle, battery shell,
6. Automobile fitting, hardware
7. Enameling industry etc.
Superiority
1. High precision of dimensional tolerance
2. Excellent mechanical property such as the yield strength and tensile strength, etc.
3. Being highly resistant to denting
4. Exhibits useful magnetic properties
5. High quality surface finish and get well prepared for the surface coating
6. Available in a variety of sizes and shapes with characteristics useful in a wide range of applications
Chemical Components
| Grade | Chemical Components | ||||
| C | Mn | P | S | Alt | |
| SPCC | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
| SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
| SPCE | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
- Q: What metals contain steel? It can be anything except soft iron or steel.
- tricky situation. look from google. it may help!
- Q: PLEASE PLEASE PLEASE!!!!!!!! HELP MEEEEEEEE!!!!!!! I need to know how can i prevent steel from rusting when it is exposed to water or salt water or vinegar. PLEASE TELL ME A LOT OF WAYS THAT I COULD PREVENT IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- rust is oxidation . remove contact with O2 , it wont rust . you can place it in a oxygen free atmosphere , you could plate it with zinc or chrome , you can use a lead based paint .
- Q: where to buy Transformer steel?Used in transformers and electric motors.
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- Q: which metals have a higher density than steel? and how does the density compare to steel( example: tungsten carbide is 2x [i think] more dense than steel.)
- Stainless steel 7480 -8000 kg/m^3 Brass 8100 -8250 Cobalt - 8746 Copper 8930 Gold 19320 Lead 11340 Mercury 13593 Molybdenum 10188 Nickel 8800 Platinum 21400 Plutonium 19800 Silver 10490 Tungsten 19600 Uranium 18900
- Q: What are the different types of surface treatments for steel coils?
- Steel coils can undergo various surface treatments to enhance their appearance, protect against corrosion, and improve durability. Common treatments include: 1. Hot-dip galvanizing: Immersing steel coils in molten zinc creates a protective layer, offering exceptional corrosion resistance and resilience in harsh environments. 2. Electro-galvanizing: Electroplating a thin zinc layer onto the steel surface provides good corrosion resistance and enhances aesthetics. 3. Organic coating: Coating steel coils with organic materials like paints, lacquers, or polymer films offers corrosion, abrasion, and UV protection, while providing a wide range of color options. 4. Phosphating: Treating the steel surface with a chemical process forms a layer of phosphate crystals, improving coating adhesion and corrosion resistance. 5. Chromating: Also called passivation, this treatment involves applying a chromate conversion coating, enhancing corrosion resistance and offering a decorative finish. 6. Oiling: Applying a thin layer of oil to steel coils during storage and transportation prevents corrosion and can be easily removed before further processing. 7. Pickling: Immersing steel coils in an acid solution removes impurities and scale, improving surface finish and preparing the steel for subsequent processing or coatings. 8. Tin plating: Electroplating a layer of tin onto steel coils provides excellent corrosion resistance, solderability, and aesthetic appeal. These treatments are just a few examples of the many available for steel coils. The choice depends on specific application requirements, including desired appearance, corrosion resistance, and environmental conditions.
- Q: What are the different types of steel coil slitting methods?
- There are three main types of steel coil slitting methods: rotary slitting, loop slitting, and oscillating slitting. Rotary slitting involves using a circular knife to cut the coil into smaller strips. Loop slitting involves creating a loop in the coil and then cutting it using a straight knife. Oscillating slitting involves using a reciprocating knife to make a back-and-forth motion while cutting the coil. These methods allow for precise and efficient slitting of steel coils into narrower strips.
- Q: Alright...Please tell me what I can and can't buy for Steel Legion in detail(Much Detail please)Ogryns.Las canons.The problem I'm having is that they don't have steel Legion Uniform..does it matter?1.I also heard that you can't use Commisar Yarrick.(So what could I use?)2.What are my Hq choices,Fast attack,Heavy Support,Elite etc.3.Steel Legion has a Commisar....(Do I buy one for each squad of Steel Legion or one?)Please in detail what should I buy...I don't have the codex yet but will soon!!4.I also heard that if I get Steel Legion I need a transport for everything?(Is this true?)5.Please be detail on what i can't and can buy!!(Please like HQ Squad leader,Sargent)
- here are a couple of things about the steel legion. you should have a lot of mechanized units, have chimaras for rvery squad if posible, artillery fire helps a hell of a lot. also sentinals and leman russes and hell hounds also help. if in apocolypse, use banblades and titans. storm trooper squads should be your base squadrons. put them in chimeras and get near the action, drop 'em off and rapid fire like CRAZY!!! the steel legion loves heavy weapons so remember to get some heavy weapons platforms. there favourite weapons are grenade and missle launchers. there is also an officer you can buy with a power sword with the steel legion look. steel legion are big xeno hunters. because commisar is a ork killer you should be allowed to field him. ratling/ sniper squads also help and if you can get a vindicare assassin that is very useful.
- Q: How are steel coils used in the production of steel clamps?
- Steel coils are used in the production of steel clamps as they provide a continuous supply of high-quality steel material. These coils are unwound and processed through various manufacturing steps, such as cutting, shaping, and forming, to create the desired shape and dimensions of the steel clamps.
- Q: What are the challenges in coil edge trimming for narrow strips?
- Some challenges in coil edge trimming for narrow strips include maintaining consistent strip width, preventing edge defects and burrs, ensuring accurate and precise trimming, handling thin and delicate materials, minimizing waste, and achieving high production speeds while maintaining quality standards.
- Q: How are steel coils used in the manufacturing of bridges?
- Steel coils are used in the manufacturing of bridges as they are rolled into structural shapes, such as beams and columns, that provide the necessary strength and support for the bridge. These coils are then fabricated, welded, and assembled to create the various components of the bridge, ensuring it can withstand heavy loads and withstand the test of time.
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High Quality Surface Finish Cold Rolled Steel Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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