hot rolled Q235 steel angle bar with best price

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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

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Q:What's the size of No. 5 angle iron?
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. It is the number of available models, models of PCT wide edge, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone.
Q:What is 4# angle iron? What are the classifications of angle iron? What are the specifications? Thank you
4# angle iron is 4 centimeters wide on both sides, with a thickness of 4 millimetersThe angle iron has national standard, namely the width of both sides is equal, the thickness is the width 1/10, the length is generally 6 metersThere are non-standard width, thickness ratio is not 1/10, the width of both sides of the material, iron, copper, stainless steel and so onGB specifications are 2.5#, 3#, 4#5#6#7#8#9#10#12#There are countless non marks
Q:What is the use of angle steel and channel steel?
The angle iron can be used as a cable support, and can also be used in the distribution box, terminal box, fixed shelf or foundation, and can also be used in the roof truss of an open-air warehouse roof.
Q:Can galvanized square tubes and angle iron be welded together?
First of all, must use electric angle mill will square to overlap or butt, to apply welding parts of zinc coating wear off, ask to expose the original wood luster so far.
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's the size of the 50 angle iron?
Is the grading angle and side angle and side angle, it has three sides, say according to the above 50*50*3, this is an equal angle on both sides, tianxiangcheng, 50mm, high 3mm.
Q:Decoration materials and what is the difference between the angle steel bracket.
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. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. 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.
Q:Where does channel steel use more. Where does angle iron use more?
Hot rolled stainless steel ordinary channel (GB707-88) main use: ordinary channel steel, mainly used for building structures, vehicle manufacturing and other industrial structures, often with the use of i-beam.
Q:How to determine the neutral axis of the angle bar?
The neutral axis is a line which is the intersection of the neutral plane and the neutral axis corresponding to the strong axis of the cross section. The neutral axis is equal to the bisector of the sectional area parallel to the curved main axis, and the area on both sides of the neutral axis is equal, and the biaxial symmetry section is the centroid axis.
Q:What is hot dip galvanized steel angle?
The steel parts after rust removal are immersed in molten zinc at about 500 degrees of temperature, so that the zinc coating is adhered on the surface of the steel members so as to achieve the purpose of corrosion protection. Hot galvanizing process: finished Pickling - washing - plating solution - drying - hanging - cooling - drug - Cleaning - grinding - finishing hot galvanizing

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