Products Description
Q345 product line
Q345D steel is compared with Q345A, B and C steel. The test temperature of low temperature impact energy is low. Good performance. The quantity of P and s containing harmful materials is lower than that of Q345A, B and C. Market price is higher than Q345A, B, C, Q345D definition
① it is composed of Q + number + quality level symbol + deoxidation method symbol. Its steel grade is crowned with "Q", which represents the yield point of the steel. The following numbers represent the yield point value. For example, Q235 represents the carbon structural steel with a yield point (σ s) of 235 MPa.
② if necessary, the symbols indicating the quality grade and deoxidization method can be marked after the steel grade. The quality level symbols are a, B, C and D respectively. Symbols of deoxidization method: F for rimmed steel; B for semi killed steel: Z for killed steel; TZ for special killed steel, which can be unmarked, i.e. Z and TZ can be unmarked. For example, q235-af indicates A-grade rimmed steel.
③ carbon steel for special purpose, such as bridge steel and ship steel, basically adopts the expression method of carbon structural steel, but at the end of steel grade, the letter indicating the purpose is added.
S235 material mechanical properties according to EN 10025-2.
| S235 Yield Strength (MPa, ≥) | |||||||
| Steel Grade | t≤16 | 16<t≤40 | 40<t≤100 | 100<t≤150 | 150<t≤200 | 200<t≤250 | 250<t≤400 |
| S235 | 235 | 225 | 215 | 195 | 185 | 175 | 165 |
| S235 Tensile Strength (MPa, ≥) | |||||
| Steel Grade | t<3 | 3≤t≤100 | 100<t≤ 150 | 150<t≤250 | 250<t≤400 |
| S235 | 360-510 | 360-510 | 350-500 | 340-490 | 330-480 |
Uses of Angle Bar
Angle Bar has many applications in various sectors. Please see below some of the most common uses of Angle Bar.
Bridges
Angle bars are used to provide support and stability in bridge structures. They can be put vertically to form a protective barrier on the bridge's sides, ensuring pedestrian and vehicle safety.
Fabrication
Angle bars are used in the fabrication and construction sectors to create a variety of components and structures. They can be cut, welded, or bolted together to produce brackets and supports for a variety of applications.
Framing and reinforcement
Angle bars are used to make frames for doors, windows, and partitions.
Product Details
| Product Name | Q345 S235 steel 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 |
customer visit
We are experts in the supplying of materials to meet the individual requirements of a project, regardless of size, scope or difficulty. As a specialized supplier of highly qualified products such as Seamless/Welded Pipe and Tube, Plate and Equipment for industries such as Pressure Vessel, Heat Exchanger. We mainly service for industry of Oil & Gas, Petrochemical, Power Generation, Onshore & Offshore and other industry and energy field over the world.The services and support we provide are tailored to the needs of a particular customer and project, and are driven by in-depth knowledge of the products, and we are aware of the importance of high quality, on-time delivery and the pressures of meeting fabrication schedules, and also the importance of accurate and up-to-date reporting.Since our establishment, we have been servicing our customers and the projects in Canada, South America, Southeast Asia, Central Asia, Middle East, South Africa, North Africa and North Europe market.
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