Steel Angle Iron
WhatsApp / Tel / Wechat
Still deciding? Get samples first, Contact US !
View similar products
- Product Description
-
What is Steel Angle Iron?
Steel angle iron, also known as angle steel bar or L-shaped steel, is a long strip of steel with two sides forming a right angle. It is one of the most commonly used structural steels in construction, engineering, and manufacturing.
Produced through hot rolling or cold forming, angle iron steel bars are strong, versatile, and cost-effective, making them suitable for frames, reinforcement, brackets, and structural applications.
At Shineyond Group, we supply high-quality hot rolled angle irons in equal and unequal sizes, tailored to meet international standards and the needs of global customers.
Special craft
Hot-dip galvanizing: improves the corrosion resistance of the Steel Angle and prolongs its service life.
Aluminum zinc plating: combines the advantages of galvanizing and aluminum plating, with higher corrosion resistance and heat resistance.
Painting or powder coating: used to improve the aesthetics and weather resistance of the angle.
Cold Bending and Forming: Changing the shape of an angle by cold working to meet specific design requirements.
Product Specifications
Material
Angle steel raw materials are generally used is Q195, 10 #, 20 #, 35 #, 45 #, Q215, Q235, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo, 42CrMo, 40CrNiMo, GCr15, 65Mn, 50Mn, 50Cr, 3Cr2W8V, 20CrMnTi, 5CrMnMo, etc.
Specifications
Description
Size
20mm x 20mm to 200mm x 200mm
Thick
3mm to 20mm
Wide
20mm to 200mm
Length
3m to 12m
Material
Q235、Q345、Q420 etc.
MOQ
25tons
Delivery time
About 15days
Packing
Strap
Size
Qide（mm）
Thick（mm）
Legth（m）
Equal
20×20
20
3、4
3-9
25×25
25
3、4
3-9
30×30
30
3、4
3-9
36×36
36
3、4、5
3-9
40×40
40
3、4、5
3-9
45×45
45
3、4、5、6
4-12
50×50
50
3、4、5、6
4-12
56×56
56
3、4、5、8
4-12
63×63
63
4、5、6、7、8、10
4-12
70×70
70
4、5、6、7、8
4-12
75×75
75
5、6、7、8、10
4-12
80×80
80
5、6、7、8、10
4-12
90×90
90
5、6、7、8
4-19
100×100
100
6、7、8、10、12、14、16
9-19
110×110
110
7、8、10、12、14
4-19
125×125
125
10、12、14
4-19
140×140
140
10、12、14、16
4-19
160×160
160
10、12、14、16
6-19
180×180
180
12、14、16、18
6-19
200×200
200
14、16、18、20、24
6-19
Unequal
2.5/16
25
16
3、4
3.2/2
32
20
3、4
4/2.5
40
25
3、4
4.5/2.8
45
28
3、4
5/3.2
50
32
3、4
5.6/3.6
56
36
3、4、5
6.3/4
63
40
4、5、6、7
7/4.5
70
45
4、5、6、7
7.5/5
75
50
5、6、8
8/5
80
50
5、6、7、8
9/5.6
90
56
5、6、7、8
10/6.3
100
63
6、7、8、10
Customized sizes, lengths, and coatings are available upon request.
Key Features & Advantages
Strong & Durable – Excellent load-bearing performance for structural frameworks.
Versatile Applications – Widely used in construction, bridges, shipbuilding, and machinery.
Good Weldability & Machinability – Easy to cut, weld, bend, and fabricate.
Cost-Effective – Affordable compared to other structural sections.
Available in Equal & Unequal Angles – Suitable for different design requirements.
Customizable – Wide range of thicknesses, lengths, and surface finishes available.
Applications of Steel Angle Iron
Construction Industry: Building frames, roof trusses, steel towers, bridges
Manufacturing: Machinery frames, racks, supports, shelving
Shipbuilding & Marine: Ship structures, port facilities, offshore projects
Automotive & Transport: Vehicle frames, trailers, railway infrastructure
General Fabrication: Fencing, gates, furniture, brackets, decorative metalwork
Equal Angle Iron vs Unequal Angle Iron
Type Shape Common Uses Advantages Equal Angle Iron Both sides equal Structural frames, reinforcement Balanced load distribution Unequal Angle Iron Sides of different lengths Bridges, towers, special designs Greater flexibility for engineering Steel Angle Iron vs Other Steel Products
Product Shape Main Use Advantages Angle Iron (L-shape) L-shaped Frames, reinforcement Strong at corners, versatile Flat Bar (Rectangle) Flat rectangular General fabrication Wide surface contact Channel Steel (U-shape) U-shaped Beams, supports High bending resistance I-Beam / H-Beam I or H cross-section Heavy structures Strong load capacity Common Sizes of Steel Angle Iron
Size (mm) Thickness (mm) Length (m) 20×20 3 – 4 6 / 9 / 12 30×30 3 – 5 6 / 9 / 12 50×50 4 – 8 6 / 9 / 12 75×75 6 – 10 6 / 9 / 12 100×100 6 – 12 6 / 9 / 12 150×150 8 – 15 6 / 9 / 12 200×200 10 – 20 6 / 9 / 12 Custom dimensions are available upon project request.
Why Choose Shineyond Group?
Global Supplier – Serving Africa, South America, Middle East with stable supply.
High Quality Standards – Products comply with ASTM, EN, JIS, and GB.
Competitive Prices – Direct factory export to reduce costs.
Fast Delivery – Strong logistics network ensures timely shipment.
Project Support – Professional team provides technical advice and after-sales service.
Frequently Asked Questions (FAQ)
Q1: What is the difference between hot rolled and cold formed angle iron?
Hot rolled angle iron is stronger and suitable for heavy-duty structures, while cold formed angle iron has a smoother finish and tighter tolerance.
Q2: Can angle iron be galvanized?
Yes. Shineyond Group offers black, pickled, and galvanized angle irons for different applications.
Q3: What sizes are commonly available?
Equal angle: 20×20mm – 200×200mm, Unequal angle: 25×16mm – 200×150mm.
Q4: How long is the service life of galvanized angle iron?
Typically 20–30 years, depending on environmental conditions.
Q5: Do you provide samples?
Yes. Free samples are available upon request for quality testing.
Steel Angle Iron
WhatsApp / Tel / Wechat
Contact us via email
Still deciding? Get samples first, Contact US !
Products Category
Tag list
Building Angle steel
Equal Angle steel
Unequal Angle steel
Building support structure
Hot rolled Angle steel
Inquire Now
Note: Please leave your email address, our professionals will contact you as soon as possible!
Related Products
