Carbon Structural Steel Square Bars S10C

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
400 m.t
Supply Capability:
80000 m.t/month

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Product Description:

Carbon Structural Steel Square Bars S10C

Specification

1, Size: 120*120mm; 130*130mm; 150*150mm; 160*160mm; 200*200mm

2, Length: Max 12m

3, Heat Treatment: Normalizing, Annealing, Tempering, Quenching

4, Surface Treatment: Black, Polished, Galvanized

 

Chemical Composition %

CSiMnPSCrNiCu
0.08-0.130.15-0.350.30-0.60≤0.030≤0.030≤0.20≤0.25≤0.25

 

Mechanical Properties

Strength of Extension

Yield StrengthElogation

Reduction of Area

Hardness
≥335(34) Mpa≥205(21) Mpa≥31%≥55%≤137HB

 

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 Carbon Structural Steel Square Bars S10C 

  Carbon Structural Steel Square Bars S10C

 

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Carbon Structural Steel Square Bars S10C

 

About Us

Carbon Structural Steel Square Bars S10C

Carbon Structural Steel Square Bars S10C

 

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Q:The working principle of steel punching machine
2, two dimensional coordinates can be stopped at the same time manual conditioning, high and low speed movement, relative zero programming, automatic back zero, two axis linkage;3 directly input digital programming, use panel or remote stop control4, stable quality, reliable performance, cumbersome operation, safe and efficient.
Q:Reinforced concrete and steel stairs to do the stairs which is better
The rectangular steel tube is also not easy to makeThe stairs were made, and there was no concrete, and the stairs were steady and durable. Easy to vibrate and rust.
Q:The joiner board is fixed on the square on how
Self tapping nail is generally refers to the thread of the tooth is self tapping, so that the role of self drilling, do not need to use the nut together. The screw head has a lot of classification, there are six outer corners of the head, pan head, with countersunk head, internal angle of six head. An umbrella head, padded head, etc. The tail is usually pointed. Self tapping.
Q:Hot dip galvanized steel can be welded
Hot dip galvanized steel can be welded. The main methods of welding are as follows:1. manual arc welding. Remove the welding seam and the nearby zinc coating before welding. The welding rod can choose J421/J422/J423 and E5001/E5003 welding rod according to different requirements;2. gas metal arc welding. CO2 gas shielded welding can be used.3. argon arc welding.4. resistance welding.
Q:What is the cold drawn steel material? Why did it break?
This should be the problem of raw materials, raw materials are hot-rolled round steel or steel, raw material impurities, there will be extended by cold drawing fracture phenomenon. Materials for large steel mills are proposed.
Q:How the steel columns and I-beam steel structure connection?
Steel structure engineering is mainly made of steel, and it is one of the main types of building structures.
Q:How the two square welded T shape angle and turning angle, how to improve the speed and quality?
You can't weld well without using tools, and it can't be welded with high quality. If the site is large and batch welded, you can use wood as a standard corner frame (quite a template). ), if the amount is small, you can buy a wooden triangle plate, steel square to live, post welding,
Q:How to fix the steel Aluminum Alloy
With self tapping screws, that is, with drill screws, building materials market can buy. Electric screwdriver, you can put the wood board through self tapping screws into the steel. But attention should be paid to buy the self tapping screw length, short patch does not live too long into the square, too much is not good.
Q:4*4 steel welding frame tank do strong?
Electronic tube bracket fixed on a shelf, and then put the top shelf in the aquarium, pay attention to water, heat, can be a good solution, the lamp holder can buy ready-made, bought a switch, wires, plugs, insulating tape back to assemble their own good is.
Q:As for steel structure steel, how appropriate
Column: 200*200*8 rectangular tube as column, beam (main beam) is 300*300*12, secondary beam is 150*150*8@1500 evenly distributed. Roof beam 150*150*8 herringbone roof truss.

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