Q345 A572Gr50 Angle Bar
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Products Description
Q345 angle steel is a low alloy steel material commonly used in motor vehicles, bridges, ships, and construction. Also known as GB/T 1591, the Q signifies the yield point, and the 345 references the strength of yield. As such, it is essential to note that the yield value decreases as the material thickness increases.
A572Gr50 steel angle iron is a kind of high-strength low-alloy columbium-vanadium structural steel. 8 to 300 mm A572Gr50 angle iron is widely used in engineering structures, such as construction steel structures, construction machinery, mining machinery, trucks, bridges, pressure vessels, etc., especially for better weldability And tough construction and engineering machinery parts.
Products Details
| Product Name | Q345 A572Gr50 Angle Bar |
| Length | as your required |
| Shape | angle |
| Packing | in bundle,packed with steel belts tightly |
| Surface |
Painted,galvanized,welded |
| Price Term | FOB, CIF, EXW, DDP, etc. |
| Delivery Time | 7-30 days, according to your quantity |
| Origin | China |
q345 steel iron angle chemical composition
| Steel Standard | Steel Grade | Chemical Composition | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C≤ | Mn | Si≤ | P≤ | S≤ | V | Nb | Ti | Al≥ | ||
| Q345 | A | 0.20 | 1.00~1.60 | 0.55 | 0.045 | 0.045 | 0.02~0.15 | 0.015~0.060 | 0.20 | - |
| B | 0.20 | 1.00~1.60 | 0.55 | 0.040 | 0.040 | 0.02~0.15 | 0.015~0.060 | 0.20 | - | |
| C | 0.20 | 1.00~1.60 | 0.55 | 0.035 | 0.035 | 0.02~0.15 | 0.015~0.060 | 0.20 | 0.015 | |
| D | 0.20 | 1.00~1.60 | 0.55 | 0.030 | 0.030 | 0.02~0.15 | 0.015~0.060 | 0.20 | 0.015 | |
| E | 0.20 | 1.00~1.60 | 0.55 | 0.025 | 0.025 | 0.02~0.15 | 0.015~0.060 | 0.20 | 0.015 | |
a572Gr50 metal angle chemical composition
| Grade | C max |
Mn max |
P max |
S max |
SI max |
| A572Gr50 | 0.23 | 1.35 | 0.04 | 0.05 | 0.4 |
q345 angle channel mechanical property
| Steel Standard | Steel Grade | Yield Strength Mpa | Tensile Stregth Map | Elongation % |
|---|---|---|---|---|
| Q345 | A | 345 | 470~630 | 21 |
| B | 345 | 470~630 | 21 | |
| C | 345 | 470~630 | 22 | |
| D | 345 | 470~630 | 22 | |
| E | 345 | 470~630 | 22 |
a572Gr50 angle profile steel mechanical property
| Grade | Yield Strength Mpa |
Tensile Strength Mpa |
Elongation % in 200mm |
Elongation % in 50mm |
| A572Gr50 | 345 | 450 | 18 | 21 |
angle steel image
about GNEE Group
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The group adheres to the tenet of "intentional management, customer first, coordinated development and dedication to society" and abides by the business philosophy of "technology first, quality as priority, striving for excellence, integrity for future", which continuously satisfy different needs of customer around the world in the steel supply chain area.
Professional sales team, providing customers with first-class services;
strict purchasing and quality inspection team, carefully selecting high-quality raw materials;
advanced scientific and technical team to improve production and reduce costs for customers;
intimate shipping logistics team protecting product transportation;
excellent design and processing team, carefully crafted and refined.
We have sufficient inventory, we have H beam and angle iron, channel steel and other products in stock, if you have any needs, please contact us.
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