Difference between Mild Steel Channels and Mild Steel Flat Bars?

Introduction

There are a lot of different steel products on the market, and it can be hard to know which one is right for your project. Two common options are mild steel channels and mild steel flat bars. So, what’s the difference between the two? Mild steel channels are rolled steel products with a U-shaped cross-section. They’re often used in construction and automotive applications, as well as for general fabrication. Mild steel flat bars, on the other hand, are flat steel products with a rectangular cross-section. They’re often used in fabrication, machining, and making repairs. Both mild steel channels and mild steel flat bars have their advantages and disadvantages, so it’s important to choose the right product for your needs. In this blog post, we’ll compare mild steel channels and mild steel flat bars, so you can make an informed decision about which one is right for you.

What are Mild Steel Channels?

Mild steel channels, also known as rolled steel channels, are C-shaped beams that have good structural properties and are inexpensive. When used in construction, mild steel channels can be easily welded, cut, formed, and drilled. They are typically used for support or structural purposes. Mild steel channels can also be used in a variety of other applications, such as:

MS Channels : 75 x 40mm to 200 x 75mm (Light Wt. /Med. Wt. /STD .Wt.)

Size in mm	Average Weight
KG/MTR	KG/FT
70 x 35	4.20	1.30
75 x 40	5.20	1.58
75 x 40 STD	7.10	2.20
75 x 40 MED	6.50	2.00
75 x 40 LIGHT	5.70	1.70
100 x 50 STD	9.56	2.90
100 x 50 MED	9.20	2.80
100 x 50 LT MED	8.70	2.60
100 x 50 LIGHT	7.90	2.40
120 x 55	12.5	3.10
125 x 65	13.10	4.00
150 x 75	16.80	5.10
200 x 75	22.30	6.80

Rolling Tolerances

WebFlangeSectional weightLengthup to 200 mm ± 2.5 mmabove 200 mm ± 3 mmupto 100 mm ± 2 mm± 2.5 %For fixed length : ± 100 mm

– automotive parts

– agricultural equipment

– trailers

– storage racks

– and more!

What are Mild Steel Flat Bars?

Mild steel flat bars are made of low-carbon steel that is easy to weld, cut, and machine. It is a versatile material that can be used for a variety of applications, including automotive parts, construction equipment, and general fabrication.

MS Flats : Width 25 to 300 mm. & Thickness 5 to 50 mm.

Size in mm	Average Weight
KG/MTR	KG/FT
20 x 4	0.79	0.24
20 x 5	0.79	0.24
21 x 6	1.00	0.30
25 x 3	0.59	0.19
25 x 4	0.79	0.24
25 x 5	0.98	0.30
25 x 6	1.18	0.40
25 x 8	1.57	0.50
25 x 10	1.9	0.6
25 x 12	2.36	0.70
28 x 6	1.30	0.40
30 x 3	0.71	0.22
30 x 4.7	1.11	0.34
30 x 5	1.18	0.40
30 x 60	1.40	0.40
32 x 5	1.26	0.40
32 x 6	1.50	0.50
32 x 8	2	0.60
32 x 10	2.50	0.80
32 x 12	3	0.90
38 x 3	0.90	0.30
38 x 5	1.50	0.50
38 x 12	3.60	1.10
40 x 4	1.26	0.38
40 x 5	1.57	0.50
40 x 6	1.90	0.60
40 x 8	2.50	0.80
40 x 10	3.10	1.00
40 x 12	3.77	1.20
40 x 16	5.00	1.50
40 x 20	6.30	1.90
40 x 25	7.85	2.40
45 x 12	4.20	1.30
45 x 20	7.07	2.15
50 x 4	1.57	2.00
50 x 5	1.96	0.60
50 x 6	2.36	0.70
50 x 8	3.14	1.00
50 x 10	3.90	1.20
50 x 12	4.7	1.40
50 x 16	6.28	1.90
50 x 20	7.85	2.40
50 x 25	9.80	3.00
50 x 32	12.56	3.83
60 x 6	2.83	0.87
63 x 6	3	0.9
65 x 5	2.55	0.78
65 x 6	3.06	0.93
65 x 8	4.08	1.2
65 x 10	5.1	1.6
65 x 12	6.10	1.90
65 x 16	8.16	2.5
65 x 20	10.2	3.1
65 x 25	12.8	3.9
65 x 32	16.33	4.98
65 x 40	20.41	6.22
65 x 50	25.51	7.78
75 x 5	5.7	1.7
75 x 6	3.53	1.10
75 x 8	4.71	1.4
75 x 10	5.89	1.8
75 x 12	7.70	2.10
75 x 16	9.42	2.90
75 x 20	11.8	3.6
75 x 25	14.7	4.5
75 x 32	18.9	4.5
75 x 40	23.6	7.2
75 x 50	29.44	8.97
80 x 8	5.02	1.53
80 x 10	6.28	1.97
100 x 5	3.93	1.2
100 x 6	4.71	1.4
100 x 8	6.28	1.9
100 x 10	7.85	2.4
100 x 12	9.42	2.90
100 x 16	12.56	3.8
100 x 20	15.70	4.80
100 x 25	19.60	6.00
100 x 30	23.55	7.18
100 x 32	25.12	7.66
100 x 40	31.40	9.57
100 x 50	39.25	11.96
125 x 6	5.90	1.80
125 x 8	7.90	2.40
125 x 10	9.80	3.00
125 x 12	11.80	3.60
125 x 16	15.70	4.80
125 x 20	19.60	6.00
125 x 25	24.50	7.50
125 x 32	31.40	9.57
125 x 40	39.25	11.96
130 x 12	12.25	3.73
150 x 6	7.07	2.20
150 x 8	9.42	2.90
150 x 10	11.80	3.60
150 x 12	14.10	4.30
150 x 16	18.80	5.70
150 x 20	23.60	7.20
150 x 25	29.40	8.90
150 x 32	37.68	11.48
150 x 40	47.10	14.36
160 x 30	37.68	11.94
178 X 6	8.38	2.56
178 X 8	11.18	3.41
180 X 12	16.96	5.17
180 X 20	28.26	8.62
200 x 6	9.40	2.90
200 x 8	12.56	3.80
200 x 10	15.70	4.80
200 x 12	18.80	5.70
200 x 16	25.10	7.70
200 x 20	31.40	9.60
200 x 25	39.20	12
250 x 6	11.80	3.60
250 x 8	15.70	4.80
250 x 10	19.60	6.00
250 x 12	23.60	7.20
250 x 16	31.40	9.60
250 x 20	39.20	12.00
250 x 25	49.10	15.00
300 x 6	14.10	4.30
300 x 8	18.80	5.80
300 x 10	23.55	7.20
300 x 12	28.30	8.60
300 x 16	37.70	11.50

Rolling Tolerances

WidthThicknessSectional weightLengthup to 50 mm: ± 1 mm50 mm to 75 mm: ± 1.5 mm75 mm to 100 mm: ± 2 mm100 mm and above ± 2%and maximum not exceding 6 mmup to 12 mm: ± 0.5 mmover 12 mm: 4% and max not exceeding 1.5 mmUp to 3 mm thick: +5/-3%Over 3 mm : ± 5%For fixed length : ± 100 mm

Difference between Mild Steel Channels and Mild Steel Flat Bars

-Mild steel channels tend to be used for structural purposes, while mild steel flat bars are often used for fabrication or industrial applications.

-Mild steel channels are typically hot rolled and have a thicker wall than mild steel flat bars.

-Mild steel channels can be found in both standard sizes and custom sizes to fit your specific needs.

-Mild steel flat bars are usually cold drawn and have a thinner wall than mild steel channels.

-Mild steel flat bars can be found in both standard sizes and custom sizes to fit your specific needs.

Application of Mild Steel Channels and Mild Steel Flat Bars

Mild steel channels and mild steel flat bars are two common types of steel used in construction. Both have their own advantages and disadvantages, so it’s important to know the difference between the two before choosing which one to use for your project.

Mild steel channels are typically used in structural applications, while mild steel flat bars are used in a variety of different applications, including fabrication, welding, and general construction. Here’s a more detailed look at each type of steel:

Mild Steel Channels:

– Used in structural applications such as beams, columns, and trusses

– Good weldability and formability

– Available in a variety of sizes and lengths

– Often used in the automotive industry

Mild Steel Flat Bars:

– Used in a variety of applications such as fabrication, welding, and general construction

– Good weldability and formability

– Available in a variety of sizes

– Often used in the agricultural industry

Conclusion

There are a few key differences between mild steel channels and flat bars. First, mild steel channels have tapered flanges while flat bars do not. Second, channels tend to be much stronger than flat bars due to their structural shape. Finally, mild steel channels are usually used in construction while flat bars are more common in industrial and commercial applications. Knowing the difference between these two types of steel will help you choose the best material for your project.

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