GI steel sheet

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Specifications

GI Steel Sheet
thickness:0.135-1.5mm
width:600-1250mm
material:Q195, Q235, Q345B, SGCC, DX51D
ISO

GI Steel Sheet

      Galvanized steel sheet   is widely used in the construction industry,as raw material for the production of corrugated panels,fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside

and inside usage, galvanized steel has a high resistance to corrosion in different environments.  

Features

1. Thickness:0.135-1.5mm  

2. Width:600-1250mm  

3. Zinc:60g-150g

4. Material:SGCC,DX51D,SPGC,etc.  

5. Standard: JIS G3302,EN10142/10143, GB/T 2618-1988  

6. Steel Grade:Q195,Q235,Q345B,SGCC,DX51D  

7. Packaging: export standard, plastic film+water proof paper + steel plate+ packing steel strip

Product Description

Production

GI Steel Sheet

Port

Tianjin, China

Category

Minerals & metallurgy

Thickness

0.135-1.5mm

Width

600-1250mm

Length

1-12m

Material Grade

SGCC,DX51D,SPGC, Q195,Q235,Q345B

Spangle

normal spangle, large spangle, small(min) spangle, zero spangle

Technique

cold rolled

Standard

JIS G3302,EN10142/10143, GB/T 2618-1988

Test

With Hydraulic Testing, Eddy Current , Infrared Test

Application

Widely used for roofs, outer walls, ovens, explosive-proof steel,

electrically controlled cabinets,galvanized tube/pipe, ceiling channel, building  material

Surface

Galvanized

Package

covered with waterproof-paper,strapped by strips. Or as customer’s requirement

Sample

Common products, we can provide freely, for special production,we can depends on negotiation.

MOQ

5  tons

Payment

100% L/C at sight, 30% T/T in advance, and the balance against the copy of B/L or negotiation

Delivery time

Within 10-25 days, according to  quantity, asap save customer’s time

Certificate

ISO

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Q:What is hot and cold rolled steel plate? How to distinguish? What high hardness? Which will produce noisy eye?
By definition, ingot or billet is difficult to deform under normal temperature, easy processing, generally heated to 1100 to 1250 DEG C for rolling, the rolling process of hot rolled steel rolling. Most are called hot method. But because the surface under high temperature steel is easy to produce iron oxide, the surface roughness of hot rolled steel, size fluctuation so large, smooth surface, precise size, good mechanical properties of the hot rolled steel, semi-finished or finished products and raw materials for the production of cold rolling method. Under normal temperature, generally understood as cold, from the metal science point of view, the boundaries of cold rolling and hot rolling should be differentiated by the recrystallization temperature is lower than rolling recrystallization. The temperature is higher than the recrystallization temperature of cold rolling, rolling for hot rolled steel. The recrystallization temperature is 450 ~ 600 degrees. The difference: the simple point that 1, cold rolled plate surface has a certain gloss hand feels smooth, Similar to that used for drinking water is very common, such as hot rolled.2 steel cup without pickling treatment, is on the market and many are similar to ordinary steel plate surface, rusty surface is red, the surface of the rusty purple black (iron oxide).The performance advantages of cold rolled plate and strip is: 1, high precision, cold rolled strip thickness not more than 0.01~0.03mm.2, thinner, cold rolled steel strip rolling thickness 0.001mm hot rolling; now the thin can reach 0.78mm.3, the surface quality is more superior, cold rolled steel plate can even produce mirror surface; and the surface of hot rolled plate there are defects such as pitting of iron oxide,.4, cold rolled plate can be adjusted according to the running properties such as tensile strength and technological properties such as stamping performance requirements of the user.
Q:What does steel plate "A3" mean?
A large number of applications in the construction and engineering structure. For the production of steel or building room frame, transmission tower, bridges, vehicles, boilers, containers, ships, also used as the performance requirements of mechanical parts is not too high,.C grade D steel can also be some professional steel.
Q:Is 5mm thick steel plate tapping M8 thread reliable?
General use is no problem, because the general M8 nut is only about 5MM. Practical experience is not a big problem. As long as it's not the main bearing, there's no problem. Really feel unreliable, you can use more than a few screws on it.
Q:Steel plate pile length, adjacent two steel plate pile joints should be staggered what position?
Hello, due to site transportation restrictions and insufficient length of existing materials and other reasonsSome projects need to meet the design length by using the site connection method.
Q:How to introduce carbon steel plate?
Grade: the cases of Q235-A F, said the sigma s Note: Q is more than 235MPa grade yield strength of A grade (ABCD four), F boiling steel characteristics: low price, process performance (such as welding and excellent cold formability). Applications: general engineering structures and general mechanical parts. Such as Q235 can make bolts, nuts, pins, hooks and less important mechanical parts, as well as the construction of the thread steel, steel, steel and so on
Q:What is the difference between Q235A steel and Q235B steel?
Generally, the steel plate is made on the surface of the steel plate before the finished steel plate leaves the factory. If the profiles, such as: angle steel, channel steel, I-beam, H steel and other steel products, steel products in the finished section before leaving the factory on the signs marked. The user can identify whether the material is Q235A, or Q235B, or other material.
Q:1.5mm galvanized steel prices?
Steel plate is made of molten steel, cooled and compressed into flat steel. The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel. Steel plate by thickness, thin steel plate <4 mm (thinnest 0.2 mm), thick steel plate 4~60 mm, extra thick steel plate 60~115 mm. The steel plate is divided into hot-rolled and cold-rolled parts according to rolling. The width of the sheet is 500~1500 mm; the thickness is 600~3000 mm. According to the type of steel sheet, ordinary steel, stainless steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet; according to professional use, with drums board, enamel board, bulletproof plate; surface coating and plating, plating with zinc thin plate, tin plate, plating lead sheet, plastic composite plate.
Q:What is the thickness of the paint board?
Paint boards are generally used in cabinets or doors and other places, we have often seen, but also understand some of the paint plate thickness of how much better? Paint board is a kind of woodworking materials. It is based on density board as base material, the surface after six to nine times (not the same as the number of Polish manufacturers are different, the more the number of process requirements is high, the cost is higher), the primer, drying, polishing (at the end of three, two, light) high temperature baked. At present, mainly used in cabinets, doors and so on. Paint board can be divided into light, Matt and metal paint three. At present, there are the latest engraving baking paint board, Newcastle house paint baking board and so on.
Q:How can the offset film affixed to the cold-rolled steel sheet be removed?
1, with paper towels stained with some alcohol (preferably with industrial alcohol, not to use medical also OK) wipe, and then rub a few times on the clean.2. Use acetone. Method ibid. Less and thoroughly, and best of all, it removes the residual gum quickly, easily, and more efficiently than the essence.
Q:Should the carbon fiber reinforce the steel bar on the side of the beam?
Chemical anchorage, chemical anchor bolt, carbon fiber reinforcement, steel reinforcement, fill crack traps, rust, concrete cutting drilling and repairing concrete foundation reinforcement etc..

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