HOT-DIPPED GALVANISED STEEL SHEET
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
product information：
1)Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008
2)Grade : SGCD,SGCH, Q195,DX51D
3)Galvanized steel sheet /coil features:
4)Zinc coating :40-180g( as required)
5)width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)
6)coil id:508mm/610mm
7)coil weight: 4-10 MT(as required)
8)surface: regular/mini/zero spangle, chromated, skin pass, dry etc.
9)application: Structural use ,roofing, commercial use, household appliance, industry, family;
special application: Wear resistant steel, high- strength - steel plate
Technical data :
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
hot dipped galvanized steel coil Mechanical Properties | |||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % |
SGCC(DX51D+Z) | ≥205 | ≥270 | - |
SGCD(DX53D+Z) | - | ≥270 | 38 |
SGCE(DX54D+Z) | - | ≥270 | 40 |
DX56D+Z | - | ≥270 | 42 |
- Q: What are the typical tolerances for steel coils?
- The typical tolerances for steel coils vary depending on the specific requirements and standards set by the industry. However, common tolerances for steel coils include thickness tolerances of +/- 0.001 to 0.005 inches, width tolerances of +/- 0.005 to 0.050 inches, and length tolerances of +/- 0.250 to 0.500 inches. These tolerances ensure that the steel coils meet the desired specifications and can be used effectively in various applications.
- Q: My boyfriend is a loyal follower of this guy called Dr. Steel.
- Dr. Steel is an extremely complex phenomenon, a bit of a metaphorical nesting doll. On the surface, Dr. Steel can appear to some as simply a method actor musician with an over-the-top gimmick. Just underneath that facade lies an enigma; he makes some people wonder if he's really serious, just trying to entertain, or completely barking mad. But underneath the second facade, Dr. Steel is really acclaimed comic-book writer and chaos magickian, Grant Morrison. Make no mistake, he really thinks he is Dr. Steel. He has taken method acting and ceremonial magick to the highest levels, and fully intends to take over (or make over) the world. What's more, in the three short years since handing over his comic-book authorship to a ghost writer, he has amassed tens of thousands of followers worldwide. I've done several polls among Dr. Steel fans, and the results show that for every one person who has officially signed up, there are ten more loyal followers who have not.
- Q: I've been looking for lots of info on this steel. Cold Steel uses it now in their knives replacing the AUS-8 steel. I was hoping somebody had a knife with this steel who could give me some real first hand knowledge not just numbers. Thanks!
- I carry a french knife that has been made the same way for 400 years , the manufacturer is called Opinel,...they fold up and are carbon steel and for what I do are very period correct for anything from 1700's through 1800's...any way they are very good and come in like 5 different sizes.... check and see if they have a web site....
- Q: Could someone please explain what happens when steel is heat treated and why these happenings cause the steel to become harder? Please dig down into the micro details of the crystallites but in somewhat laymen's terms. Also describe the processes which achieve these results; if you have the time. Thanks for your time and effort.
- Alright, usually whu heat you heat treat mild steel, this is because you would like it stronger than you got it. To do this you must alter the grain structure of the part or in other words, the CRYSTALLITES. Ultimately you'll end up altering the nature of the grains structure changing the tensile strength it can handle, yield strength, and even change the elongation percentage that it can tolerate under load. Heat treatment controls the rate of diffusion, and the rate of cooling within the microstructure to create these elements. Usually what they use to do this is add an element to it to make it stronger such as carbon to increase its rockwell hardness, which by the way the lower you go the harder the part can become. Heat treatment can be used in more ways than this. It can also be used to weaken the parts grain structure. This will lower the parts mechanical properties making it softer and more ductile or easier to manipulate if you have to bend it into a particular shape. Typically if you allow the part to cool after heat treatment it does go through annealing. The part will be heat treated into different stages. The first being the austenitic crystal phase which depending on how hard and strong you want it, will be at its peak. When it is cooled, it will go through a will transform to martensite which is a hard yet brittle crystalline structure. Martenised part will usually be tempered to a certain degree to improve the mechanical properties to what is needed. There is more to this and you can use the link below to read more about it.
- Q: How are steel coils used in the manufacturing of agricultural machinery?
- Steel coils are used in the manufacturing of agricultural machinery as they provide the necessary strength and durability required for various components such as frames, axles, and blades. These coils are shaped, cut, and welded to form the desired parts, ensuring the machinery can withstand the demanding conditions of agricultural operations.
- Q: How do steel coils contribute to the HVACR equipment industry?
- Steel coils play a crucial role in the HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) equipment industry by providing efficient heat transfer and ensuring the effective functioning of various HVACR systems. These coils are typically made of high-quality steel and are an integral component of equipment such as air conditioners, heat pumps, refrigerators, and boilers. One of the primary functions of steel coils in HVACR equipment is to facilitate heat transfer. These coils are designed to efficiently transfer heat between the refrigerant and the surrounding air or water, depending on the specific system. By utilizing steel coils with a large surface area and good thermal conductivity, HVACR equipment can effectively cool or heat a given space. This ensures optimal energy efficiency and reduces operating costs for both residential and commercial applications. In addition to heat transfer, steel coils also contribute to the overall durability and longevity of HVACR equipment. The steel used in these coils is typically corrosion-resistant, which helps prevent damage from moisture or other environmental factors. This reliability is essential in HVACR systems, as they are often subjected to harsh conditions and must operate continuously to maintain comfortable indoor environments. Moreover, steel coils are versatile and can be customized to meet the specific requirements of different HVACR applications. Manufacturers can vary the size, shape, and configuration of the coils to fit the available space and optimize performance. This flexibility allows for the efficient integration of steel coils into various HVACR equipment, ensuring they meet the specific heating and cooling needs of different environments. Overall, steel coils are indispensable in the HVACR equipment industry. They enable efficient heat transfer, enhance durability, and offer customization options, thereby ensuring the effective functioning and energy efficiency of HVACR systems. By incorporating high-quality steel coils into their products, manufacturers can provide reliable and long-lasting solutions for heating, ventilation, air conditioning, and refrigeration needs in both residential and commercial settings.
- Q: How are steel coils used in the production of steel springs?
- Steel coils are used in the production of steel springs as they serve as the raw material for creating the spring's structure. The steel coils are typically shaped and cut into the desired length and diameter to form the spring's body. The coils are then heated and tempered to provide the necessary strength and flexibility required for the spring's function. Overall, steel coils are integral in the manufacturing process of steel springs, providing the base material from which springs are formed.
- Q: What are the different types of steel coil leveling methods?
- There are primarily two types of steel coil leveling methods: roller leveling and stretcher leveling. Roller leveling involves passing the coil through a series of rollers to remove any unevenness, resulting in a flat and level surface. Stretcher leveling, on the other hand, stretches the steel coil to remove any internal stresses and achieve a flat and level surface. Both methods are commonly used in the steel industry to produce high-quality and dimensionally accurate steel coils.
- Q: How are steel coils inspected for thickness variations?
- Steel coils are inspected for thickness variations using non-contact measurement techniques such as laser or ultrasonic sensors. These sensors are capable of accurately detecting and measuring the thickness of the steel coils at various points along their length. The collected data is then analyzed to identify any variations in thickness and ensure the quality and consistency of the steel coils.
- Q: What are the dimensions of steel coils used in the oil and gas industry?
- The dimensions of steel coils used in the oil and gas industry vary depending on the specific application and requirements. However, common dimensions for steel coils in this industry typically range from 0.5mm to 3mm in thickness and 600mm to 2000mm in width. The length of the coils can vary, but they are often around 2000mm to 6000mm.
Send your message to us
HOT-DIPPED GALVANISED STEEL SHEET
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
