color Coated Galvanized cold Rolled Steel Coil
- Ref Price:
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 300 m.t./month
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- Quality Product
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Specification:
1. Standard: HDGI, ALUZINC, CR
2. Grade: SGCC, DX5ID, ASTM, EN10142, S350GD, etc
3. Zinc coating/Aluzinc coating: Z50-200g/ etc m2
4. Package: Export standard package or as per the buyers' requirement
5. Application: Mainly used in the field of roof, outer wall and cabinet, automotive manufacturing, electrical products, locomotives, aviation, precision instrument, canned food, ect
6. Product features:
(1) good durability, and can be used longer than galvanized steel;
(2) has good heat resistance, and compared with galvanized steel, under high temperature it does not discolor easily;
(3) has good heat reflecting
(4) have silvery white luxuriant surface;
(5) has machining capability and spraying performance similar to galvanized steel;
(6) good weldability. Prepainted galvanized steel ppgi corrugated roof sheet
Application Area:
Building exterior, Building interior, Furniture, Household appliances, Steel windows, Panels, Garage doors, etc...
Superiority
1. Good adhesion, can be roll forming
2. The prepainted galvanized steel ppgi corrugated roof sheet color not change even after being roasted under high temperture for 6-12 years
3. Process: Continuous coil coating line --- 3 coating and 3 bake
4. Protective film can be added
Export standard:
Prepainted galvanized steel ppgi corrugated roof sheet 4 eye bands and 4 circumferential bands in steel, galvanized metal and waterproof paper around circumference and bore protection.
Low-carbon steel | |||||||||
Base metal | Steel grade | Chemical constitution (heat analysis) % | |||||||
C | St | Mn | P | S | Alt | Ti | Nb | ||
Less than | Less than | Less than | Less than | Less than | Less than | Less than | Less than | ||
Cold rolled base metal | DC51D+Z,DC51D+ZF St01Z, St02Z, St03Z | 0.10 | - | 0.60 | 0.035 | 0.005 | - | - | - |
DC52D+Z(St04ZR), DC52D+ZF | 0.08 | - | 0.45 | 0.030 | 0.030 | - | - | - | |
DC53D+Z(St05ZR), DC53D+ZF | 0.08 | - | 0.40 | 0.030 | 0.030 | - | - | - | |
DC54D+Z(St06ZR), DC54D+ZF | 0.01 | 0.10 | 0.30 | 0.025 | 0.020 | 0.015 | 0.10 | - | |
DC56D+Z(St07ZR), DC56D+ZF | 0.01 | 0.10 | 0.30 | 0.025 | 0.020 | 0.015 | 0.10 | 0.10 | |
Hot rolled base metal | DD51D+Z(St01ZR), St(02ZR) | 0.10 | - | 0.50 | 0.035 | 0.035 | - | - | - |
DD54D+Z(St06ZR) | 0.01 | 0.10 | 0.30 | 0.025 | 0.020 | 0.015 | 0.10 | 0.10 |
- Q:
- Steel coils are commonly used in the manufacturing of industrial machinery to form various components, such as shafts, gears, and frames. These coils are typically cut, shaped, and welded into the desired forms to create strong and durable parts that can withstand heavy loads and high temperatures. Additionally, steel coils are often used as raw materials for fabricating machine tools, molds, and dies, which are essential for the production of industrial machinery.
- Q:I Don't have a Oxy act. torch but can Get a Propane one. The finished part(s) are .375 x .550 x .185
- Hardening steel is done by quenching. Quenching is accomplished by heating the element and then rapidly cooling it. In metallurgy, it is most commonly used to harden steel by introducing martensite, in which case the steel must be rapidly cooled through its eutectoid point. For 12L14 steel, the eutectoid point is approximately 2800 degrees F. Unfortunately, a propane torch has the capacity to reach tempuratures up to 1995 degrees... 12L14 is rather difficult to harden even with the correct tools. Good luck!
- Q:im playing fallout 3 on ps3 and im at project purity. i keep dying and i heard about broken steel how or what is that plz help me out thnx.
- There is no way to survive that bit, you always die. That's why you save just before you do that quest, leave, do EVERYTHING ELSE there is to do, and then when you're finally sick of the game do it. Anyway Broken Steel is a DLC pack for Fallout 3 that makes you survive that. It ups the level cap, continues the game, adds new missions and weapons and adds tougher monsters to fight. It's one of the best DLC for the game IMO. I'm not sure if it's released yet for the PS3 version, but it will be out soon if it isn't. Check the Playstation store from the PS3 main menu.
- Q:This EN10025 S355JR is a European code for steel, of which the properties can be found here.
- Is bether to use this one below! ASTM A588/A588M. Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point , Weather Resistant
- Q:I need a machine which can produce steel pipes, but I don't know where to look...If you want me to state dimensions etc. just say...Thanks :)
- Gary, Indiana. There's lots of old, unused steel forming equipment just laying around.
- Q:is stainless steel a good steel for sensitive skin? or does it have to be surgical or sterling silver?
- I have sensitvie skin also. I use nickel free and titanium jewlrey, they're the safest. I never used surgical steel before though.
- Q:I bought stainless steel appliances a year ago. I have two kids who like to put their hands all over the fridge and they always leave dirty marks all over it. I bought stainless steel cleaner but it doesn't do a good enough job. Anyone know any other cleaning remedies?
- You can try Stainless Steel wipes. Weiman is a good brand
- Q:
- Steel coils are used in the manufacturing of shock absorbers as they provide the necessary spring force to absorb and dampen the impact from road irregularities. The coils are designed to compress and expand under pressure, allowing the shock absorber to absorb and dissipate the energy generated during vehicle movement, resulting in a smoother and more controlled ride.
- Q:I would like to build steel galvanization plant.
- That's depending on what type of metal you want to cover the steel parts in the galvanization process. The galvanization in words refers only to that kind of process which is using electric deposition of a metal through a bath of a electrolyte from a plate containing pure metal needing to be deposed on steel tide at the anode electrode or + polarity and at the other side (other electrode, cathode or - polarity). There needs to be a certain recipe of mixed salts for creating very tight and uniform growth crystals, for not being corroded or leafed away with time. There are certain salts which provide this king of growing in the same time with the polished look of the piece galvanized. This salts can be dissolved in water, for creating the electrolyte or being melt (which is not so safe technique) and used and kept like that. The dipping is no so used any more and it can not be called galvanization. More recent techniques use hot plasma blowers, meaning a torch with plasma and a wire of the specific metal to be deposited being melt in the plasma and blown to the surface of the steel part. Anything you'll do you have to deal with the local Environmental Agencies and with the tap water supply/ sewerage administrator, because you;ll have to make a contract with them for you to show that you retain the hard metals from the water dropped to sewerage, if any. Dfriend:)
- Q:
- Steel coils can be welded using various methods, each with its own advantages and applications. The most commonly used methods for welding steel coils are: 1. Resistance Welding: By applying pressure and electric current, this method generates heat and joins the steel coils. It is ideal for high-speed production and can be categorized into spot welding, seam welding, and projection welding. 2. Arc Welding: This technique involves creating an electric arc between an electrode and the steel coils, resulting in intense heat and metal melting. Different arc welding techniques include shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). 3. Laser Welding: Laser welding employs a highly focused laser beam to melt and join the steel coils precisely. It offers excellent control, high welding speeds, and minimal heat-affected zones, making it suitable for thin materials and complex designs. 4. Electron Beam Welding: This method uses a concentrated beam of high-velocity electrons to melt and fuse the steel coils. It is commonly used for welding stainless steel and other high-temperature alloys, providing deep penetration and minimal distortion. 5. Friction Stir Welding: By plunging a rotating tool with a pin into the steel coils, heat is generated through friction, and the softened material is stirred together to form a solid joint. Although primarily used for joining aluminum, it can also be applied to steel coils. 6. Ultrasonic Welding: This technique involves applying high-frequency vibrations to the steel coils, creating friction and heat for fusing the materials. It is commonly used for smaller steel coils and provides fast and efficient welding with minimal distortion. These methods offer distinct advantages and are suitable for specific applications. The choice of welding method depends on factors such as the type and thickness of the steel, desired strength and quality of the weld, production speed, and cost considerations.
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