Gnee Steel (Tianjin) Co., Ltd. is one of the most professional jis sm490 equal steel angles manufacturers and suppliers in China, also supports customized service. If you're going to buy jis sm490 equal steel angles made in China, welcome to get free sample from our factory. Quality products and low price are available.
JIS SM490 Equal Steel Angles
SM490 Equal Angle Product Introduction
SM490 Angle Steel is a type of structural steel commonly used in construction, engineering and manufacturing applications. The name "SM490" refers to the material's yield strength, which is approximately 490 MPa. The mold has high tensile strength, good ductility and excellent weldability, and is widely used in heavy-duty structures where strength and durability are critical.
| Product name | Equal Angle Steel 6m/12m |
| Length | 6M/9M/10M/12M, OR Cut as your demands |
| Other processing service | Hot dip Galvanized, Pre-galvanized, Color Painting, Coated, Cutting, Bending, Punching as long as you can tell us your requirement. |
| Material | S235JR S275JR S355JR/JO/J2 A36 A572GR50 A572GR60 A992 SS/SM/STPG400 SS/SM/STPG490 SS/SM/STPG540 |
| Usage | Mechanical & Manufacture, Steel strcuture, Shipbuilding, Bridging, Automobile Chassis. |
| Packing | tied up with steel strips and wrapped with water proof paper |
| Delivery Time | Delivered within 3-7 days after the receipt of deposit |
SM490 Angle Steel Grade Comparison
| Grade | Key Characteristics | Typical Applications |
|---|---|---|
| SM490A | Moderate toughness, cost-effective | General construction, light structures |
| SM490B | Improved toughness, suitable for low temperatures | Bridges, cold climate structures |
| SM490C | Enhanced weldability and toughness | Heavy machinery, industrial equipment |
| SM490D | Superior toughness, excellent impact resistance | Offshore platforms, heavy-duty structures |
| SM490Y | Improved mechanical properties, better weldability | Modern construction, advanced engineering projects |
Mechnical property for SM490 Structural steel angle
| Thickness (mm) | |||||||
| SM490 | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 75 | > 75 ≤ 100 | > 100 ≤ 160 | > 160 | |
| Yield strength (≥Mpa) | 325 | 315 | 295 | 295 | 285 | 275 | |
| ≤ 100 | > 100 | ||||||
| Tensile strength (Mpa) | 490-610 | 400-610 | |||||
Chemical composition for SM490B steel angle
| Main chemical elements composition of SM490A | |||||
| Thickness(mm) | C | Si | Mn | P | S |
| T≤50 | 0.20 | 0.55 | 1.60 | 0.035 | 0.035 |
| 50 | 0.22 | ||||
| Main chemical elements composition of SM490B | |||||
| Thickness(mm) | C | Si | Mn | P | S |
| T≤50 | 0.18 | 0.55 | 1.60 | 0.035 | 0.035 |
| 50 | 0.20 | ||||
| Main chemical elements composition of SM490C | |||||
| Thickness(mm) | C | Si | Mn | P | S |
| T≤50 | 0.18 | 0.55 | 1.60 | 0.035 | 0.035 |
| 50 | 0.18 | ||||
GNEE Steel Angle Steel Manufacturer
GNEE is a supplier of power tower angle steel with 18 years of production experience. It has a steel company, a new energy company, a hot-rolled steel company, and a metal company. It has a total of more than 200 employees and an annual output of 4.5 million tons of various special steels and 5 million tons of various metal deep-processing products.
The products we provide are strictly produced in accordance with standards, have passed quality certification, can provide quality certificates, and accept third-party testing.
