Give us a missed call on

+91 626 955 5606

    Buy quality steel at competitive prices. Submit details to get a free quote.
    [dynamichidden form-url "CF7_URL"] [dynamichidden form-name "CF7_get_post_var key='title'"]

    By clicking Submit I agree to Terms & Conditions

    Table of Contents

    Mild Steel or MS flats are low-carbon steel. These are not alloy steels but a type of standard steel with low carbon. This makes it easy to work with especially in the building of light structural works. Having access to a MS flat weight chart pdf therefore will make it convenient for you to calculate MS flat weight and buy the right quantity for your projects.

    MS flats are flat strips or bars made out of mild steel. They are characterised by its rectangular cross-section and widely used in fabrication and frameworks. The standard MS flats length starts from 20 metres and are 3 metres in thickness.

    They are also easy to weld and strong. Having this understanding of what are mild steel flats, let’s learn to use a MS flat weight calculator (using formula) to make informed decisions when using mild steel flats in structural works.

    MS flat weight chart:

    MS flats are available in different sizes. Sizes can vary based on the manufacturer and the sizes offered by them. Listed below are some of the popular MS flat bar sizes and the MS flat weight chart for it.

    Also read: Unit weight of TMT bars – Learn to calculate for 8mm to 32mm

    MS flat weight chart for 1m bars (Length)

    Width = 12mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/metre (kg) 0.47 0.56 0.75 0.94 1.13 1.50 1.88 2.07 2.34

    *Slight variation since digits are rounded off.

    Width = 16mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/metre (kg) 0.63 0.75 1.00 1.25 1.51 2.01 2.50 2.75 3.13

    *Slight variation since digits are rounded off.

    Also read: 16mm steel bar weight

    Width = 20mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/metre (kg) 0.78 0.94 1.25 1.56 1.88 2.51 3.13 3.45 3.92

    *Slight variation since digits are rounded off.

    Width = 25mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/metre (kg) 0.98 1.17 1.56 1.95 2.34 3.13 3.91 4.30 4.88

    *Slight variation since digits are rounded off.

    Width = 32mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/metre (kg) 1.26 1.50 2.00 2.50 3.00 4.00 5.00 5.50 6.25

    *Slight variation since digits are rounded off.

    MS flat weight chart for 6m bars (Length)

    Width = 12mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/ 6 metre (kg) 2.87 3.39 4.52 5.66 6.78 9.04 11.30 12.43 14.13

    *Slight variation since digits are rounded off.

    Also read: 12mm steel bar weight

    Width = 16mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/ 6 metre (kg) 3.77 4.52 6.03 7.54 9.04 12.06 15.07 16.58 18.84

    *Slight variation since digits are rounded off.

    Width = 20mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/ 6 metre (kg) 4.71 5.65 7.54 9.42 11.30 15.07 18.84 20.72 23.55

    *Slight variation since digits are rounded off.

    Width = 25mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/ 6 metre (kg) 5.89 7.07 9.42 11.78 14.13 18.84 23.55 25.91 29.44

    *Slight variation since digits are rounded off.

    Width = 32mm

    Thickness (mm) 5mm 6mm 8mm 10mm 12mm 16mm 20mm 22mm 25mm
    Weight/ 6 metre (kg) 7.54 9.04 12.06 15.07 18.09 24.12 30.14 33.16 37.68

    *For informational purposes only. Actual figures can change. Please check with your steel supplier for actual dimensions and weight chart. Slight variation since digits are rounded off.

    As can be seen from the tables above, the weight of MS flats for various combinations of width and length change as per the length of the bars. As such, it’s important that when you measure mild steel bars you do so with precision to ensure cost-effectiveness and efficiency in your construction and manufacturing projects.

    Also read: Unit weight of steel bars – Calculate weight with formula

    How to calculate MS flat weight?

    Why do you need to use a MS flat weight calculator? The simple answer is that the weight of MS flat bar will directly impact its prices. As such, if you are calculating weight accurately, the cost will be as per the weight and dimensions of the flat bars. This naturally will help you to make informed business decisions and order for the right quantity of MS flats for your project.

    MS flat bar weight calculator formula:

    Here’s the simple formula you can use to calculate the weight of MS flat bars:

    Weight (W) in kgs = {Width (mm) x Thickness (mm) x Length (m) x 7.85 (kg/dm³)}/1000

    Here: 7.85 is the density of mild steel in kg/dm³

    Example of MS flat weight calculation:

    Width = 50mm

    Thickness = 5mm

    Length = 10mm

    Weight of MS flat in kgs = (50 x 5 x 10 x 7.85)/1000 = 19.625 kgs = 19.63 kg

    MS flat weight per meter = 1.96 kg/m

    MS flat weight per meter

    In the table below we calculate the weight of MS flats per metre:

    Width Length Thickness Total weight MS weight per metre
    1mm 20mm 4mm 0.63 kg 0.03 kg/m
    1mm 25mm 4mm 0.79 kg 0.03 kg/m
    1mm 25mm 8mm 1.57 kg 0.06 kg/m
    1mm 30mm 12mm 2.83 kg 0.09 kg/m
    1mm 30mm 4mm 0.94 kg 0.03 kg/m
    1mm 32mm 5mm 1.26 kg 0.04 kg/m
    1mm 32mm 6mm 1.51 kg 0.05 kg/m
    1mm 38mm 10mm 2.98 kg 0.08 kg/m
    1mm 38mm 5mm 1.49 kg 0.04 kg/m

    *Slight variation since digits are rounded off.

    By now you should be able to calculate MS flats weight effortlessly to evaluate with precision the quantity of MS steel you will be requiring for your projects.

    Remember – It is required for you to check with your steel supplier or manufacturer on the dimensions of the MS flats offered and purchase accordingly.

    If you are looking to buy MS flats or any other type of steel, look no further. At Tata nexarc we have partnered with leading steel suppliers and offer quality steel across multiple brands. You can buy steel at the best prices, get credit facility, on time doorstep delivery and more. For more details, contact us now.

    Sohini Banerjee

    Sohini is a seasoned content writer with 12 years’ experience in developing marketing and business content across multiple formats. At Tata nexarc, she leverages her skills in crafting curated content on the Indian MSME sector, steel procurement, and logistics. In her personal time, she enjoys reading fiction and being up-to-date on trends in digital marketing and the Indian business ecosystem.