+86-17610615531      sales@hongkunmetal.com
Home » Products » Steel Profile » Flat Bar » St37 Q235 Mild Carbon Steel Cold Drawn Flat Steel Bar For Construction And Machinery MS Rectangle Bar

St37 Q235 Mild Carbon Steel Cold Drawn Flat Steel Bar For Construction And Machinery MS Rectangle Bar

Flat steel bar refers to a carbon steel with a width of 12-200mm, a thickness of 4-30mm, a rectangle cross-section and slightly dull edges. The steel grade has the ST37,Q235,Q345,S235JR etc and after cold drawn process, the surface is smooth and bright. Flat steel can be a finished steel product, or it can be used as a billet for welded pipes and thin slabs for stacked sheets. 
 
Main application: MS rectangle cold drawn flat steel bar can be used as a finished material to make hoop iron, tools and machinery parts, also used as building structure and escalator in construction.
Material:
Size:
Color:
Processing:
Shape:
Length:
Packing:
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button
  • 12-200*3-60MM

  • HONGKUN

  • 72155000.00

Carbon Steel Flat Rectangle Bar General Introduction:

Flat steel includes the common hot rolled flat bar and cold drawn flat steel bar. Its width is 12-200mm, the thickness is 3-30mm and the length is 3m-12m or as per the client's request. MS rectangle bar is mainly used in the form various stress components according to the different needs of the structure, and it can also be used as a connection between components. Mild steel flat bar is widely used in the various construction structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves etc.


flat bar3


Carbon Steel Flat Bar Specification:

Commodity Cold Drawn Flat Rectangle Bar, Carbon Steel/Mild Steel/MS Rectangle Bar/Flat Steel Rectangular Bar
Standard GB/T 3078-2019, GB/T 905-1994
Grade Carbon Steel A36, SS400, S235JR, Q235, ST37, ST52, SAE 1045 ,S45C, C45 Etc.
Alloy Steel SAE 5120 , 20Cr, Scr 420H, 20Cr4, SAE 5140 , 40Cr,SCr440, 520M40,
SAE 4130 , 30CrMo, SCM430, 42CrMo4, 708A42, 708M40, SAE 4340, 40CrNiMoA
Specification Flat bar 12-200mm*4-30mm5*20mm to 20*100mm
Length 3-12m Random Length Or As Per Client'Request
Technique Hot Rolled/Cold Drawn
Surface Bright, Pickled,Black or as per required
Packing In Bundle With The Steel Strip
Container
Size
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Application Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. Hardware tools, auto parts, standard parts, fasteners common shaft,  light industry, bicycles, cars, motorcycles, transformers etc.
Advantages greater size accuracy, straightness and increased tensile and yield strength as well as improved machinability

flat steel bar size table

Flat Steel Bar Application:

1. Construction field

2. Ships building industry

3. Car making industry

4. Petroleum & chemical industries

5. War and electricity industries

6. Food processing and medical industry

7. Boiler heat exchange

8. Machinery and hardware fields etc.

flat bar5

Flat Steel Rectangular Bar Packing And Delivery:

1. Packing: In bundle with the steel strip or as per the client's request


2. Delivery: By 20ft or 40ft container in small quantity; By bulk ship for the large quantity.


flat steel bar packing and shipping

flat bar10

Why Choose US:

1. More than 10 years export experience in the steel industry and ensuring best ability to supply you the best solutions on goods requirement, processing, transportation, and cost control.

2. Abundant ready stocks and sizes ensuring you the shortest delivery time.

3. Quality assured. One MTC issued by our professional and strict quality control technical team will be presented together with other shipment documents. We accept any quality claim raised within one year.

4. Customized service help you avoid complex follow-up work, our professional processing on goods itself find you one-stop buying here.


Integrity, innovation, win -win

                     

Welcome to inquiry and cooperating with us!


Previous: 
Next: 

China Hongkun Supply Chain Co., Ltd. is a leading supplier of high-quality steel products based in China. With over 20 years of experience in the industry.

Leave a Message
Get A Quote

Contact us today to learn more about our products and services.

Quick Links

Category

Contact Us

  +86-17610615531
 +86-17610615531
 sales@hongkunmetal.com
 Room 1402, Building 5, Beichen Building, Beichen District, Tianjin, People's Republic of China

Copyright © 2023 China Hongkun Supply Chain Co., Ltd.  All rights reserved. | Sitemap | Privacy Policy | Support By Leadong