Q235 Q355 Angle Iron

Q235 Q355 Angle Iron

Q235 is a plain carbon structural steel that is used throughout China. It is also known as Q235A, Q235B, Q235C, and Q235D. Since it is mild steel, it is utilized in production without heat treatment. The Q designates the yield point, and the 235 indicates the yield strength. It has good plasticity and weldability. Q355 steel is a low alloy, high-strength steel that is used in welded structures supporting stress and heavy loads. The Q references the yield point, while the number 355 indicates its yield strength. It also replaced Q345.
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Description
Technical Parameters

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional q235 q355 angle iron manufacturers and suppliers in China, also supports customized service. If you're going to buy q235 q355 angle iron made in China, welcome to get free sample from our factory. Quality products and low price are available.

 

 

Products Description

 

Q235 Physical Properties

Physical Properties Metric US/Imperial
Density 7.85 g/cc 0.284 lb/in³

 

Q235 Mechanical Properties

Mechanical Properties Metric US/Imperial
Tensile Strength, Ultimate 400 – 550 MPa
Tensile Strength, Yield 250 MPa
Elongation at Break 20 % 20 %
  23 % 23 %
Modulus of Elasticity 200 GPa 29000 ksi
Compressive Yield Strength 152 MPa 22000 psi
Bulk Modulus 160 GPa 23200 ksi
Poissons Ratio 0.26 0.26
Shear Modulus 79.3 GPa 11500 ksi

 

Q355 Component Elements Properties

Component Elements Properties Metric US/Imperial
Carbon, C <= 0.23 % <= 0.23 %
Iron, Fe 98 % 98 %
Manganese, Mn 1.35 % 1.35 %
Phosphorus, P <= 0.040 % <= 0.040 %
Silicon, Si <= 0.40 % <= 0.40 %
Sulfur, S <= 0.050 % <= 0.050 %
Silicon, Si 0.15 – 0.40 % 0.15 – 0.40 %
Sulfur, S 0.050 % 0.050 %

 

Advantages of using Angle Bar

Angle Bars are commonly used in various construction projects due to the following benefits:

Versatility

Angle bars can be easily drilled, bolted, welded, or trimmed to fit any construction needs. They are useful in various applications, such as frames, supports, bracing, and trusses.

Structural support

Angle bars' L-shaped design makes it ideal for structural support and stability. They provide rigidity and bending resistance to structures.

Aesthetic appeal

Angle bars provide an aesthetic appeal for architectural designs in addition to their structural benefits. They can be utilized to make decorative elements, trimmings, or frames that improve the overall aesthetic of a structure.

Load bearing capacity

Angle bars have great load-bearing capability due to their form. The L-shaped cross-section distributes weight uniformly in both legs, allowing them to bear big loads and provide stability.

 

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Product Details

 

Product Name Q235 Q355 angle iron
Length As your required
Standard ASTM/ GB/ JIS/ EN ect.
Delivery Time According to your quantity
Payment Terms FOB/ CIF/ EXW/ DDP
Origin China
Sample Yes
Tolerance ±0.3
Packing Packed with steel belts tightly, in bundle

 

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