Galvanized Steel Sheet
Hot dip galvanized steel coil and sheet
JIS 3302 / ASTM A653 / EN10143/EN10327
DX51D / DX52D/ DX53D/ S250,280,320GD
0.17-1.6mm (0.25-0.45mm is the most advantage thickness)
Type of coating:
chromed / skin pass/ oiled /un oiled /slightly oiled/ dry
zero spangle / minimized spangle / regular spangle/ big spangle
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Properly packed for ocean freight exportation in 20''containers
30%TT in advance+70% TT or irrevocable 70%L/C at sight
7days after receipt of 30% TT
The industrial use
The application field
The electrical appliance industry
Air conditioner,Computer chassis,
Plate for refrigerator,Outer shell
of washing machine,kitchen fittings,
The freezing chamber device
The building industry
housetop,Lateral wall,doors and windows,
gutter,Shutter doors and windows,Wall frame ,
The agricultural and pastoral
railroad:The roof of the train,The internal frame
of train,The road sign,The inner walls of the train;
road:Highway guardrail,Soundproof wall
The equipment and structure
radiator,cold roll-formed ,Pedals and rack
The material and mechanical properties
- Q:Aluminized Steel same with Stainless Steel 409 & 430?
- Alloy steel is a stainless steel. The differences between the two are the composition of the metal. Alloy steel is steel with usually less than 5% of other elements, like molybdenum, copper, chrome while stainless steel is a steel with at least 10-11% of chromium.
- Q:Structural steel architecture?
- if u need to analyse a steel framed structure for joint details the best example would be of a mechanic workshop...the truss of such a workshop is always supported on a portal frame and in most of the case thats a steel structure...do keenly observe the joints at the footing plates that is connected to the girder section...nd also observe the joints in truss of such a frame....myslf m a civil engg. student.
- Q:Welding question Can you weld copper or brass to steel?
- How To Weld Copper
- Q:Strength of aluminum/steel i-beams?
- steel is definitely cheaper than aluminum. for the same size, steel is stronger. and much heavier. it may/will require stronger support posts. you'll want to be careful not to set up a galvanic reaction where you have steel and aluminum meet. stainless steel is much more expensive. you just want to make sure your steel beams have a good rustproof coating. either zinc plate or paint.
- Q:Steel Building Kits...!!?
- I put up a 30'x40' Mueller Steel Building from a bolt together kit 6 yrs ago. Fully insulated, 2 10'x10' roll up doors, 1 walk thru door, 3 windows, 2' overhang all around, and gutters. The building price minus the slab was about $9500. The only special equipment was a neighbor's large Farmall with a hay spike on the FEL that we used to lift the trusses in place. Then it was mainly cordless drills to put in LOTS of self tapping screws, circular saw with metal cutting blade, tall ladders, etc. Had help putting up the trusses and putting up the roof panels. Everything else I did by myself. Took about 6 wks, but that was only working weekends and maybe 3 evenings a week since that land is 30 miles from my house. Would have gone a lot faster with at least one helper.
- Q:whats the best steel to make a huge knife?
- What is the purpose of the knife? What properties do you want? Strength, flexibility, ability to hold an edge, ability to make razor sharp, ease to sharpen, resistance to corrosion, cost? What method are you going to use to make the blade? Cast, forge and hammer, multiple folds? Are you going to be a stabbing knife, a slicing knife, chopping knife, or just a pretty show knife? What is truck steel? Doesn't sound like it would be very good blade steel.
- Q:Can carbon steel be solution annealed?
- No. Carbon steel has two different crystal structures, FCC and BCC , depending on the temperature. when you heat steel up and then quench it, it locks the crystal structure into the BCC form. this makes it hard. whereas precipitation hardened austentic stainlesses remain BCC regardless of the temp, so the hardness change is not a function of thermally induced strain. you can anneal carbon steel but the thermal profile is closer to the precipitation profile of PH stainlesses than it is to the Solution annealing profile.
- Q:Divide elements of an alloy (Stainless Steel)?
- Yes it is possible to recover individual elements from an alloy such as stainless steel, but not easy. Look up etching of stainless steel on google. This same etching solution will completely dissolve stainless steel. These solutions are strong acids such as H2SO4 and HNO3 so safety goggles and good ventilation are absolutely required. Once the metal has been dissolved, then you would need to use a qualitative analysis scheme to precipitate out the different metals one at a time as compounds, then do additional reactions to recover the metallic elements.
- Q:types of stainless steel?
- Types of stainless steel There are over 150 grades of stainless steel, of which fifteen are most common. The AISI (American Iron and Steel Institute) defines the following grades among others: - 200 Series—austenitic iron-chromium-nickel-manganese alloys - 300 Series—austenitic iron-chromium-nickel alloys Type 301—highly ductile, for formed products. Also hardens rapidly during mechanical working. Type 303—free machining version of 304 via addition of sulfur Type 304—the most common; the classic 18/8 stainless steel Type 316—Alloy addition of molybdenum to prevent specific forms of corrosion - 400 Series—ferritic and martensitic alloys.
- Q:Rusted steel straps on deck posts?
- If these steel straps are rusting through and on their last legs, a coat of paint is going to be cosmetic at best. Replace these straps with new ones. The originals were either very poorly galvanized, or you live someplace with a very corrosive environment. In any event, paint can't save this sort of thing. Steel brackets serve a real purpose, and after they're weakened, they can't do that anymore. How would your home hold up in an earthquake, for example? What you're proposing doesn't sound safe.
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