Carbon Steel Angle
Keywords : SummitSteel
Classification :
PRODUCT DETAILS
Product Description
The carbon steel angle, commonly known as angle iron, is the most fundamental and versatile L-shaped structural profile. Its 90-degree design provides excellent strength for bracing, framing, and supporting applications across countless industries. Valued for its exceptional strength-to-cost ratio, ease of fabrication (cutting, welding, bolting), and ready availability, it serves as an indispensable component in construction and manufacturing.
Product Parameters
|
Material |
Q235B, Q345B, SS400, S235JR, S275JR, S355JR, A36, ASTM A572 Gr. 36/50, etc. |
|
Scope of production |
Equal Angle (L x W x t): e.g., 25x25x3mm to 200x200x24mm |
|
Thickness |
1-30mm |
|
Width |
15-400mm |
|
Length |
6m, 9m, 12more according to customer requirements |
|
Technology |
Hot-Rolled |
|
Standard |
ASTM, JIS, GB, EN, etc. |
|
Surface |
As-Rolled (with mill scale) – standard, ready for fabrication and further treatment. |
|
supply capacity |
2000tons/Day |
|
Business Type |
Manufacturer |
|
Certificate |
ISO, SGS,BV |
|
Application |
The go-to choice for creating economical and robust structural supports in architectural, industrial, and infrastructure applications. |
|
loading port |
Any port in China |
|
Packaging |
Standard export packing or as your request |
|
Payment Method |
T/T (Telegraphic Transfer), L/C at Sight, Western Union |
Factory appearance

| model | Single Angle Steel | Double Angle Steel | |||||||||||||||
| Round Corners | Centroid Moment | Cross-sectional area | quality | Moment of inertia | Section modulus | Radius of gyration | iy, 当 a 为下列数值 | ||||||||||
| R | Z0 | A | Ix | Wxmax | Wxmin | ix | ix0 | iy0 | 6mm | 8mm | 10mm | 12mm | 14mm | ||||
| (mm) | (cm2) | (kg/m) | (cm4) | (cm3) | (cm) | (cm) | |||||||||||
| L90× | 6 | 10 | 24.4 | 10.64 | 8.35 | 82.77 | 33.99 | 12.61 | 2.79 | 3.51 | 1.8 | 3.91 | 3.98 | 4.05 | 4.12 | 4.2 | |
| 7 | 24.8 | 12.3 | 9.66 | 94.83 | 38.28 | 14.54 | 2.78 | 3.5 | 1.78 | 3.93 | 4 | 4.07 | 4.14 | 4.22 | |||
| 8 | 25.2 | 13.94 | 10.95 | 106.5 | 42.3 | 16.42 | 2.76 | 3.48 | 1.78 | 3.95 | 4.02 | 4.09 | 4.17 | 4.24 | |||
| 10 | 25.9 | 17.17 | 13.48 | 128.6 | 49.57 | 20.07 | 2.74 | 3.45 | 1.76 | 3.98 | 4.06 | 4.13 | 4.21 | 4.28 | |||
| 12 | 26.7 | 20.31 | 15.94 | 149.2 | 55.93 | 23.57 | 2.71 | 3.41 | 1.75 | 4.02 | 4.09 | 4.17 | 4.25 | 4.32 | |||
| L100× | 6 | 12 | 26.7 | 11.93 | 9.37 | 115 | 43.04 | 15.68 | 3.1 | 3.91 | 2 | 4.3 | 4.37 | 4.44 | 4.51 | 4.58 | |
| 7 | 27.1 | 13.8 | 10.83 | 131 | 48.57 | 18.1 | 3.09 | 3.89 | 1.99 | 4.32 | 4.39 | 4.46 | 4.53 | 4.61 | |||
| 8 | 27.6 | 15.64 | 12.28 | 148.2 | 53.78 | 20.47 | 3.08 | 3.88 | 1.98 | 4.34 | 4.41 | 4.48 | 4.55 | 4.63 | |||
| 10 | 28.4 | 19.26 | 15.12 | 179.5 | 63.29 | 25.06 | 3.05 | 3.84 | 1.96 | 4.38 | 4.45 | 4.52 | 4.6 | 4.67 | |||
| 12 | 29.1 | 22.8 | 17.9 | 208.9 | 71.72 | 29.47 | 3.03 | 3.81 | 1.95 | 4.41 | 4.49 | 4.56 | 4.64 | 4.71 | |||
| 14 | 29.9 | 26.26 | 20.61 | 236.5 | 79.19 | 33.73 | 3 | 3.77 | 1.94 | 4.45 | 4.53 | 4.6 | 4.68 | 4.75 | |||
| 16 | 30.6 | 29.63 | 23.26 | 262.5 | 85.81 | 37.82 | 2.98 | 3.74 | 1.93 | 4.49 | 4.56 | 4.64 | 4.72 | 4.8 | |||
| L110× | 7 | 12 | 29.6 | 15.2 | 11.93 | 177.2 | 59.78 | 22.05 | 3.41 | 4.3 | 2.2 | 4.72 | 4.79 | 4.86 | 4.94 | 5.01 | |
| 8 | 30.1 | 17.24 | 13.53 | 199.5 | 66.36 | 24.95 | 3.4 | 4.28 | 2.19 | 4.74 | 4.81 | 4.88 | 4.96 | 5.03 | |||
| 10 | 30.9 | 21.26 | 16.69 | 242.2 | 78.48 | 30.6 | 3.38 | 4.25 | 2.17 | 4.78 | 4.85 | 4.92 | 5 | 5.07 | |||
| 12 | 31.6 | 25.2 | 19.78 | 282.6 | 89.34 | 36.05 | 3.35 | 4.22 | 2.15 | 4.82 | 4.89 | 4.96 | 5.04 | 5.11 | |||
| 14 | 32.4 | 29.06 | 22.81 | 320.7 | 99.07 | 41.31 | 3.32 | 4.18 | 2.14 | 4.85 | 4.93 | 5 | 5.08 | 5.15 | |||
| L125× | 8 | 14 | 33.7 | 19.75 | 15.5 | 297 | 88.2 | 32.52 | 3.88 | 4.88 | 2.5 | 5.34 | 5.41 | 5.48 | 5.55 | 5.62 | |
| 10 | 34.5 | 24.37 | 19.13 | 361.7 | 104.8 | 39.97 | 3.85 | 4.85 | 2.48 | 5.38 | 5.45 | 5.52 | 5.59 | 5.66 | |||
| 12 | 35.3 | 28.91 | 22.7 | 423.2 | 119.9 | 47.17 | 3.83 | 4.82 | 2.46 | 5.41 | 5.48 | 5.56 | 5.63 | 5.7 | |||
| 14 | 36.1 | 33.37 | 26.19 | 481.7 | 133.6 | 54.16 | 3.8 | 4.78 | 2.45 | 5.45 | 5.52 | 5.59 | 5.67 | 5.74 | |||
| L140× | 10 | 14 | 38.2 | 27.37 | 21.49 | 514.7 | 134.6 | 50.58 | 4.34 | 5.46 | 2.78 | 5.98 | 6.05 | 6.12 | 6.2 | 6.27 | |
| 12 | 39 | 32.51 | 25.52 | 603.7 | 154.6 | 59.8 | 4.31 | 5.43 | 2.77 | 6.02 | 6.09 | 6.16 | 6.23 | 6.31 | |||
| 14 | 39.8 | 37.57 | 29.49 | 688.8 | 173 | 68.75 | 4.28 | 5.4 | 2.75 | 6.06 | 6.13 | 6.2 | 6.27 | 6.34 | |||
| 16 | 40.6 | 42.54 | 33.39 | 770.2 | 189.9 | 77.46 | 4.26 | 5.36 | 2.74 | 6.09 | 6.16 | 6.23 | 6.31 | 6.38 | |||
| L160× | 10 | 16 | 43.1 | 31.5 | 24.73 | 779.5 | 180.8 | 66.7 | 4.97 | 6.27 | 3.2 | 6.78 | 6.85 | 6.92 | 6.99 | 7.06 | |
| 12 | 43.9 | 37.44 | 29.39 | 916.6 | 208.6 | 78.98 | 4.95 | 6.24 | 3.18 | 6.82 | 6.89 | 6.96 | 7.03 | 7.1 | |||
| 14 | 44.7 | 43.3 | 33.99 | 1048 | 234.4 | 90.95 | 4.92 | 6.2 | 3.16 | 6.86 | 6.93 | 7 | 7.07 | 7.14 | |||
| 16 | 45.5 | 49.07 | 38.52 | 1175 | 258.3 | 102.6 | 4.89 | 6.17 | 3.14 | 6.89 | 6.96 | 7.03 | 7.1 | 7.18 | |||
| L180× | 12 | 16 | 48.9 | 42.24 | 33.16 | 1321 | 270 | 100.8 | 5.59 | 7.05 | 3.58 | 7.63 | 7.7 | 7.77 | 7.84 | 7.91 | |
| 14 | 49.7 | 48.9 | 38.38 | 1514 | 304.6 | 116.3 | 5.57 | 7.02 | 3.57 | 7.67 | 7.74 | 7.81 | 7.88 | 7.95 | |||
| 16 | 50.5 | 55.47 | 43.54 | 1701 | 336.9 | 131.4 | 5.54 | 6.98 | 3.55 | 7.7 | 7.77 | 7.84 | 7.91 | 7.98 | |||
| 18 | 51.3 | 61.95 | 48.63 | 1881 | 367.1 | 146.1 | 5.51 | 6.94 | 3.53 | 7.73 | 7.8 | 7.87 | 7.95 | 8.02 | |||
| L200× | 14 | 18 | 54.6 | 54.64 | 42.89 | 2104 | 385.1 | 144.7 | 6.2 | 7.82 | 3.98 | 8.47 | 8.54 | 8.61 | 8.67 | 8.75 | |
| 16 | 55.4 | 62.01 | 48.68 | 2366 | 427 | 163.7 | 6.18 | 7.79 | 3.96 | 8.5 | 8.57 | 8.64 | 8.71 | 8.78 | |||
| 18 | 56.2 | 69.3 | 54.4 | 2621 | 466.5 | 182.2 | 6.15 | 7.75 | 3.94 | 8.53 | 8.6 | 8.67 | 8.75 | 8.82 | |||
| 20 | 56.9 | 76.5 | 60.06 | 2867 | 503.6 | 200.4 | 6.12 | 7.72 | 3.93 | 8.57 | 8.64 | 8.71 | 8.78 | 8.85 | |||
| 24 | 58.4 | 90.66 | 71.17 | 3338 | 571.5 | 235.8 | 6.07 | 7.64 | 3.9 | 8.63 | 8.71 | 8.78 | 8.85 | 8.92 | |||
Packing and delivery
The company has become a trustworthy partner of the international steel industry. After nearly two decades of unremitting efforts, our customer base now covers more than 110 countries and regions in Europe, the Middle East, South America, and Southeast Asia.

Quality Inspection
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner. Warmly welcome you to visit our factory!
FACTORY WORKSHOP
CERTIFICATES
QUALITY MANAGEMENT SYSTEM CERTIFICATION
VERIFICATION OF CONFORMITY
POWER OF ATTORNEY
CERTIFICATE OF QUALITY MANAGEMENT SYSTEM
POWER OF ATTORNEY
OFAPPRECIATION
PARTNERS
APPLICATION FIELD
New Energy
Energy extraction
Precision Manufacturing
Aerospace
FAQ
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