ASTM A36 / A53 / Q235 / Q345 Carbon Steel Equal Angle Bar – Galvanized Mild Steel (V-Shaped)

Short Description:

ASTM Equal Angle Steel commonly known as angle iron, is a long steel with two sides perpendicular to each other.

Equal and Unequal Angle Steel:

Equal Angle Steel: Both legs are of equal width. Specifications are expressed as side width × side width × thickness in mm, e.g., ∟30 × 30 × 3 (30 mm width, 3 mm thickness).
Model Reference: Sometimes expressed in cm, e.g., ∟3 × 3, but this does not indicate thickness. Always specify both leg width and thickness in contracts and documents.
Standard Hot-Rolled Sizes: Equal leg angle steel ranges from 2 × 3 mm to 20 × 3 mm.

Standard: ASTM

Grade: A36、A709、A572

Size(Equal): 20x20mm-250x250mm

Size(unequal): 40*30mm-200*100mm

Length: 6000mm/9000mm/12000mm

Delivery Term: FOB CIF CFR EX-W

Contact Us: +86 13652091506

: [email protected]

Send email to us WhatsApp

Product Detail

Product Tags

PRODUCT PRODUCTION PROCESS

steel angle bar are widely utilized in the construction industry due to their economical cost. These structural mild A36 angles are manufactured by rolling pre-heated blooms into an angle shape, with 90-degree angle beams being common, and other degrees available upon request. All our metal angles are subjected to strict quality controls to ensure their conformity to ASTM A36 specifications.

Our ASTM A36 steel angles (both equal and unequal) are ideal for communication and power towers, workshops, steel buildings, or you can find them in everyday necessities like factory shelving and tables.
Durable & Corrosion Resistant : Galvanized options offer superior durability for outdoor, corrosive or underwater applications, with special galvanization services to match your requirements.

Product Highlights:
Standard: ASTM A36 | Process: Hot Rolled
Surface: Black or Hot dipped Galvanized
Equivalent Angles : 20×20 mm – 200×200 mm Thickness: 3–20 mm Length: 6–12 m or as per customer requirement
Unequal Angles: 30×20 mm – 250×90 mm, Thickness: 3–10 mm, Length: 6–12 m your length according to request.

Why Should You Choose Our A36 Angles?
Excellent Industrial & Construction support
Sizes can be customized for any application
The quality is trustful and complying with the ASTM A36 standard.

A36 structural steel angle features & benefits:

Cost-effective compared to HSLA steels
Suitable for construction and industrial applications
Galvanized A36 steel angles provide increased resistance to corrosion
Weldable, formable, and machinable

Product Name	Steel Angle、Angle Steel、iron Angle、Angle Bar，MS angle，Carbon Steel Angle
Material	Carbon Steel/Mild Steel/non-alloy and alloy steel
Grade	SS400 A36 ST37-2 ST52 S235JR S275JR S355JR Q235B Q345B
Size(Equal)	20x20mm-250x250mm
Size(unequal)	4030mm-200100mm
Length	6000mm/9000mm/12000mm
Standard	GB, ASTM, JIS, DIN, BS, NF,etc.
Thickness tolerance	5%-8%
Application	Mechanical&manufacturing,Steel structure,Shipbuilding,Bridging,Automobile classis,Construction,Decoration.

Equal angle steel
Size	Weight	Size	Weight	Size	Weight	Size	Weight
(MM)	(KG/M)	(MM)	(KG/M)	(MM)	(KG/M)	(MM)	(KG/M)
20*3	0.889	56*3	2.648	80*7	8.525	12*10	19.133
20*4	1.145	56*4	3.489	80*8	9.658	125*12	22.696
25*3	1.124	56*5	4.337	80*10	11.874	12*14	26.193
25*4	1.459	56*6	5.168	90*6	8.35	140*10	21.488
30*3	1.373	63*4	3.907	90*7	9.656	140*12	25.522
30*4	1.786	63*5	4.822	90*8	10.946	140*14	29.49
36*3	1.656	63*6	5.721	90*10	13.476	140*16	33.393
36*4	2.163	63*8	7.469	90*12	15.94	160*10	24.729
36*5	2.654	63*10	9.151	100*6	9.366	160*12	29.391
40*2.5	2.306	70*4	4.372	100*7	10.83	160*14	33.987
40*3	1.852	70*5	5.697	100*8	12.276	160*16	38.518
40*4	2.422	70*6	6.406	100*10	15.12	180*12	33.159
40*5	2.976	70*7	7.398	100*12	17.898	180*14	38.383
45*3	2.088	70*8	8.373	100*14	20.611	180*16	43.542
45*4	2.736	75*5	5.818	100*16	23.257	180*18	48.634
45*5	3.369	75*6	6.905	110*7	11.928	200*14	42.894
45*6	3.985	75*7	7.976	110*8	13.532	200*16	48.68
50*3	2.332	75*8	9.03	110*10	16.69	200*18	54.401
50*4	3.059	75*10	11.089	110*12	19.782	200*20	60.056
50*5	3.77	80*5	6.211	110*14	22.809	200*24	71.168
50*6	4.456	80*6	7.376	125*8	15.504

ASTM Equal Angle Steel

Grade:A36、A709、A572

Size:20x20mm-250x250mm

Standard：ASTM A36/A6M-14

Features

Angle bar, also known as angle iron or steel angles, are L-shaped metal bars commonly used in construction, manufacturing, and various structural applications. Here are some of the features and common uses of angle bars:

What are the Characteristics of the Angle Bar?

Structural Strength- Boosts corners, beams, and joints in building projects.

Use your own saw blade to cut through our angle bars, you can also drill, weld and shape them as you need.

Strength and Stability: The L-shape profile ensures high rigidity and load bearing.

Different dimensions and thickness: Oblique bars with different lengths and thickness could be supplied.

Typical Applications of Angle Bars:

Building: Building, supporting, and bracing for houses and bridges.

Production: Machinery and equipment frames, and industrial platforms.

Shelving & Racking: Storage racks, shelves units, and warehouse configuration.

Strengthening: Repairing plates for wooden joints and woodwork joints.

Ornamental: furnishings, architectural details, and ornamental motifs.

Application

galvanized angle bar, also known as L-shaped metal bars or angle irons, have a wide range of applications across various industries. Some common applications of angle bars include:

Structural Support: carbon steel angle bar are commonly used in construction for framing, support structures, and bracing in buildings, bridges, and other infrastructure projects. They provide stability and structural support at corners and intersections.
Industrial Machinery: Frames and platforms for machinery and equipment.
Shelving & Racking: Support for storage racks, shelving units, and warehouse structures.
Architectural & Decorative: Used in furniture, ornamental fixtures, and structural design.
Reinforcement & Bracing: Strengthens metalworking, construction, and fabrication projects.
Mending & Repair: Acts as mending plates for wood joints, damaged structures, and component connections.

Packaging & Shipping

Angle Steel Packaging:

Wrapped Bundles: Small angle steel is secured with steel or plastic straps for safe transport.
Galvanized Steel: Packed with waterproof and moisture-proof materials (plastic film or cartons) to prevent corrosion.
Wooden Packaging: Large or heavy angle steel may be shipped on wooden pallets or in wooden crates for added support and protection.

CUSTOMERS VISIT

FAQ

How can I get a quotation?
Leave us a message, and we will respond promptly.
Will you deliver the goods on time?
Yes. We guarantee high-quality products and timely delivery. Honesty is our company’s core principle.
Can I get samples before placing an order?
Yes. Samples are usually free, and we can produce according to your sample or technical drawings.
What are your payment terms?
Standard terms: 30% deposit, balance against B/L. Options: EXW, FOB, CFR, CIF.
Do you accept third-party inspection?
Yes, we fully accept third-party inspections.
How can we trust your company?
We are a long-standing steel supplier headquartered in Tianjin, with years of industry experience. You are welcome to verify our company by any means.