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ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

Nov 13, 2025

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Product Description

 

Detailed Photos

 

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

 

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

 

 

Product Parameters

 

Product Name:

Angle Steel ASTM A36 A53 Q235 Q345 Equal / Unequal Hot Rolled Structural Iron L Shape Mild Angle Bar

Material:

A36 A53 Q235 Q345, etc

Thickness :

3-24mm

Width :

20mm-200mm

Length:

3-9m, 4-12m, 4-19m, 6-19, 6-15m or as customer's requirement

Standard:

ASTM, AISI, EN, DIN, JIS, GB

Surface treatment:

Pickled,Black,Bright,Polishing,Blasting,etc

Technics:

Welded, Hot rolled, galvnized

Delivery time:

Within 7-35 workdays after receiving deposit TT or L/C

Terms of price:

FOB,CFR,CIF

 

 


 

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

 

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar


 

Normal Size


ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

Model Section Size (mm) Length
(m)		 Theoretical Weight
(kg/m)
H T
2 20 3 3-9 0. 889
4 1. 145
2.5 25 3 3-9 1.124
4 1.459
3 30 3 3-9 1.373
4 1.786
3.6 36 3 3-9 1.656
4 2.163
5 2.654
4 40 3 3-9 1.852
4 2.422
5 2.976
4.5 45 3 4-12 2.088
4 2.736
5 3.369
6 3.985
5 50 3 4-12 2.332
4 3.059
5 3.77
6 4.465
5.6 56 3 4-12 2.624
4 3.446
5 4.251
8 6.568
6.3 63 4 4-12 3. 907
5 4. 822
6 5. 721
8 7.469
10 9. 151
7 70 4 4-12 4.372
5 5.397
6 6.406
7 7.398
8 8373
7.5 75 5 4-12 5.818
6 6.905
7 7.976
8 9.03
10 11.089
8 80 5 4-12 6.211
6 7.376
7 8325
8 9.658
10 11.874
9 90 6 4-19 8.35
7 9.656
8 10.946
10 13.476
12 15.94
10 100 6 4-19 9.366
7 10.83
8 12.276
10 15.12
12 17.898
14 20.611
16 23.257
11 110 7 4-19 11.928
8 13.532
10 16.69
12 19.782
14 22.809
12.5 125 10 4-19 19.133
12 22.696
14 26.193
14 140 10 4-19 21.488
12 25.522
14 29.49
16 33.393
16 160 10 6-19 24.729
12 29.391
14 33.987
16 38.518
18 180 12 6-19 33.159
14 38.383
16 43.542
18 48.634
20 200 14 6-19 42.894
16 48.6X0
18 54.401
20 60.056

 

Application And Usage


Angle steel is suitable for power towers, communication towers, curtain wall materials, shelf construction, railway, highway protection, street light poles, marine components, building steel structural components, substation auxiliary facilities, light industry, etc.
ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar
 

Packaging & Shipping

ASTM A36 A53 Q235 Q345 Equal and Unequal Angle Steel S235jr S275jr Hot Rolled Carbon Steel Angle Iron Bar

 

1.What is an angle bar?

Angle bars are used to strengthen reinforced concrete and in-situ concrete constructions, where it is used as hard and firm steel reinforcement bars. They are used in floors and multi-storey building overhead covers, as well as reinforcement of roof covering. Hot-rolled angle bars are used for construction of bridges.

 

2.Which is stronger, a tubular or angle bar?

Square tubes have more strength and from a manufacturing standpoint. You can actually have higher variables as far as making it. It is easier to mate two parts together, easier to cut angles or to put in a vice. Easier to locate.

 

3.What is another name for an angle bar?

Steel angle, otherwise known as lintel, angle bar, angle iron or metal angle, is steel that's bent or rolled to form a 90 degree or L-shaped cross-section.

 

4.What is angle of used for?

Angles are also used in physics to calculate forces on objects to predict trajectory outcomes. They are important in mathematical calculations or in professions such as carpentry. An angle is a geometric term that describes a measurement between two lines. Any time two lines intersect, an angle is formed between them.

 

5.Do angle bars need maintenance?

Maintaining angle bars effectively is essential for ensuring their longevity and optimal performance. By implementing best practices such as regular inspections, cleaning, corrosion protection, proper storage, and following installation guidelines, you can significantly extend the lifespan of your angle bars.