high quality hot rolled Q235 steel angle bar

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Quick Details

  • Standard:GB, JIS

  • Dimensions:20*0.8-20*3

  • Grade:Q195-Q420 Series

  • Place of Origin:Hebei, China (Mainland)

  • Brand Name:DH

  • Model Number:2.5#

  • Type:Equal

  • Application:building

Packaging & Delivery

Packaging Details:400 pcs/ bundle
Delivery Detail:15 days

Specifications

Q235 SS400 hot rolled
20*0.8-200*25
high quality low price and good service

Product Description

specifications: 20mm*20mm*0.8mm -20mm*20mm*3mm

                        2.5mm*25mm*0.8mm- 25mm*25mm*3mm

                        30mm*30mm*0.8mm -30mm*30mm*4mm

                        3.5mm*35mm*0.8mm- 35mm*35mm*4mm

                        38mm*38mm*0.8mm -38mm*38mm*4mm

                        40mm*40mm*0.8mm -40mm*40mm*5mm

                        50mm*50mm*0.8mm -50mm*50mm*5mm

length: 5.5m  5.8m   6m  9m  12m

our advantage: 1. thickness can be 0.8mm

                        2. bottom price

                        3.reliable quality and service

                        4. fast delivery

grade:Q235 , Q345, SS400

package: in bundle, fasten by wire rod with tags or according to customers' requirements.

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Q:What material is angle iron?
The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely usedIn a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame, cable bracket, power piping, busbar support installation, and warehouse shelves.Angle steel is a kind of carbon structural steel for construction. It is a simple section steel, mainly used in the frame of metal component and workshop. In use, better weldability, plastic deformation and mechanical strength are required. The raw steel billet for producing angle steel is low carbon square billet, and the finished product angle iron is made by hot rolling, normalizing or hot rolling.
Q:What does "angle length" and "limb width" mean?
The width of a limb refers to the width of the point to the edge of the angle, and the length of the limb corresponds to the length of the edge;Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm.
Q:What is 4# angle iron? What are the classifications of angle iron? What are the specifications? Thank you
4# angle steel refers to both sides are 4 cm wide, the thickness of 4 mm angle iron.Angle steel has national standard, that is, the width of both sides is equal, the thickness is width 1/10, the length is usually 6 meters.
Q:What is angle iron?
Standard Specification for hot-rolled equal angle iron is 2#-20#. It can be divided into two kinds of equilateral angle steel and unequal angle steel, among which unequal angle steel can be divided into two kinds: unequal thickness, unequal thickness and unequal thickness. The dimension of angle iron is expressed by the dimension of the length of side and the thickness of edge. At present, the domestic steel specifications for 2 - 20 cm, to length number number, the same horn steel often have 2 - 7 different edge thickness. Imported steel angles indicate the actual sizes and edges of both sides and indicate the relevant standards. Generally, the length of 12.5cm is larger than that of angle steel, and between 12.5cm and 5cm is medium angle steel. The angle of 5cm is smaller than that of angle steel.
Q:What is the difference between galvanized steel bar and ordinary angle iron?
Durable: galvanized steel with surface gloss, zinc layer uniform, no plating leakage, without drip, strong adhesion characteristics, strong corrosion resistance, in a suburban environment, galvanized thickness standard can be maintained for more than 50 years without repair; in urban areas or coastal areas, the standard hot galvanized layer it can be maintained for 20 years without repair;
Q:What is the corresponding length of the root weight in the angle standard?
General fixed length delivery without weighing, no fixed length delivery is generally applied to weighing sales. Profile fixed length is generally divided into 6 meters, 9 meters and 12 meters, special sizing must be large quantities, consultation with the steel supply.
Q:Decoration materials and what is the difference between the angle steel bracket.
Steel bracket is connected, and the surface material is keel connection decoration, also can be connected with embedded parts of the keel, or connected with a decorative auxiliary frame and so on, he is a small connector, and the angle is the angle steel and is probably a meaning, can be considered to rectangular plates, but the angle is relatively small, not like a big plate!Steel bracket, is composed of a horn steel cutting, and many of the same model can be welded steel bracket! Of course, understanding can be understood, but in reality no corner welded steel!
Q:How many meters is one angle steel?
Standard Specification for hot-rolled equal angle iron is 2#-20#. The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse.
Q:How can the angle iron tripod be welded or not?
After welding a node, second nodes should select the points that are symmetrical to the main axis from the first point. The purpose is to reduce or eliminate the deformation of the point after thermal expansion,
Q:Can iron angle steel be welded with stainless steel angle steel?
The best way is connected, steel angle iron punching stainless steel respectively. Use 8.8S high-strength screws to connect.

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