China Hot-Rolled 6# Equal Angle Steel Bar, 90 Degree Galvanized

Short Description:

Equal Galvanized Angle Steel, commonly known as angle iron, is a long steel with two sides perpendicular to each other. There are equal angle steel and unequal angle steel.The width of two sides of an equal angle steel is equal. The specification is expressed in mm of side width × side width × side thickness. Such as “∟ 30 × 30 × 3″, that is to say, equal angle steel with side width of 30mm and side thickness of 3mm. It can also be expressed by model. The model is the centimeter of the side width, such as ∟ 3 × 3. The model does not represent the dimensions of different edge thicknesses in the same model, so the edge width and edge thickness dimensions of angle steel shall be filled in completely in the contract and other documents to avoid using the model alone. The specification of hot rolled equal leg angle steel is 2 × 3-20 × 3.

Standard: ASTM

Grade: SS400 A36 ST37-2 ST52 S235JR S275JR S355JR Q235B Q345B

Size(Equal): 20x20mm-250x250mm

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

Length: 6000mm/9000mm/12000mm

Delivery Term: FOB CIF CFR EX-W

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Product Detail

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PRODUCT PRODUCTION PROCESS

An angle bar (also called angle iron or L-bar) is a metal bar bent at a right angle, with two legs of equal or unequal length. Commonly made of steel, stainless steel, or aluminum, it’s widely used in structural and architectural applications.

Specifications vary by material, size, and purpose. For exact details, refer to the manufacturer’s datasheet or consult a structural engineer.

Have a specific question about angle bars? Ask anytime!

ASTM A36 steel angle steel are cost-effective and widely used in construction. Made by hot-rolling pre-heated blooms into angles, 90° beams are standard, with other angles available on request. All products undergo strict quality control to meet ASTM A36 standards.

Types & Applications:

Equal & Unequal Angles based on leg depth.
Commonly used in communication towers, power towers, workshops, steel structures, and everyday items like industrial shelves and furniture.
Galvanized options are available for outdoor or corrosive environments, with galvanization levels customizable.

Product Specifications:

Standard: ASTM A36
Technology: Hot Rolled
Surface: Black or Galvanized

Equal Angle:

Size: 20 × 20 mm – 200 × 200 mm
Thickness: 3 – 20 mm
Length: 6 m, 9 m, 12 m (custom lengths available)

Unequal Angle:

Size: 30 × 20 mm – 250 × 90 mm
Thickness: 3 – 10 mm
Length: 6 m, 9 m, 12 m (custom lengths available)

Key Benefits:

Economical, versatile, and durable
Suitable for structural and industrial applications
Customizable size, length, and galvanization

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

Equal Angle Steel

Grade:A36、A709、A572

Size:20x20mm-250x250mm

Standard：ASTM A36/A6M-14

Features

Angle bars, 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:

Features of the product:

Structural Support: Angle bars offer dependable support in building, framing corners, strengthening joints, and holding beams.

Versatility: May be cut, drilled, welded, or formed to suit your application.

Strength and stability: The L-frame has excellent rigidity and load carrying capacity for bracing and structural applications.

Multiple Dimensions: It comes in different sizes like thickness, length and width with which you can choose according to your need of industrial or construction.

Common Applications:

Building: Building construction, bracing, and underpinning.

Production: Machining of tooling, machinery, and industrial equipment.

Shelving and Racking: Warehouse shelving units, storage racks, and heavy-duty shelving.

Strengthening: Acts as a mending plate for reinforcing wood joints and woodwork joints.

Aesthetic Application: Can be used for architectural embellishments, furniture, and other creative projects.

Application

Angle Bars (Angles, L-shaped Metal Bars, Angle Irons) - Uses:

Structural: Structural Support for building including framing, bracing and racking for floors, walls, rafters, and the corner of houses, even reinforcement of the corner of windows and doors.

Industrial Machinery: Equipment and machinery platform and frame.

Shelving & Racking: Steel beams and column racking beams are also used to help support and make warehouse and storage shelving more durable.

Architectural & Decorative: If you’re looking for clean lines and versatility in your furniture or ornamental fixtures, consider the feeling angle iron can bring.

Reinforcement & Bracing: Reinforces construction work, welding jobs and metal works.

Mending & Repair: They double as mending plates for wood joints, compromised structures, and part connections.

Packaging & Shipping

Angle Steel Packaging:

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

CUSTOMERS VISIT

FAQ

1.How can I get a quotation from you ?
You can leave us message, and we will reply every message in time.

2.Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet.

3.Can I get samples before order ?
Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

4.What is your payment terms?
Our usual payment term is 30% deposit, and rest against B/L. EXW, FOB,CFR, CIF.

5.Do you accept the third party inspection?
Yes absolutely we accept.

6.How do we trust your company?
We specialise in steel business for years as golden supplier, headquarter locates in Tianjin province, welcome to investigate in any ways, by all means.

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