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ASTM A570 Grade 45 ASTM A570/A570M is a standard specification for steel that covers hot-rolled carbon steel sheets and strips, structural quality, for use in riveted, bolted or welded construction of bridges and buildings, and for general structural purposes.
The material is designed to provide the necessary strength and ductility needed for fabrication and fabrication of structural components. ASTM A570 Grade 45 ASTM A570/A570M covers the chemical, mechanical, and dimensional requirements for the designation of ASTM A570 Grade 45 ASTM A570/A570M steels. It includes alloys such as carbon, manganese, silicon, and copper, among other alloys that give the material the desired strength and ductility.
We are ASTM A570 Grade 45 ASTM A570/A570M supplier and exporter, ASTM A570 Grade 45 ASTM A570/A570M producer and stock keeper. For the commonly used size , we usually have stock resources and arrange delivery within 10 days. ASTM A570 Grade 45 ASTM A570/A570M is fist product of our company. Our not only enjoys first class quality on the market, but also competitive with reasonable price and thoughtful after service. Over the past 20 years, Our ASTM A570 Grade 45 ASTM A570/A570M products are exported to more than 70 countries and areas.
Application: Steel sheet and strip, carbon, hot rolled.
Heat treated: 1958°C - 1714°C.
We can produce the ASTM A570 Grade 45 has the following specifications:
Round bar steel: 1mm to 3000mm
Square-shape steel: 1mm to 2000mm
Plate steel:0.1mm to 2500mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.
More detailed information about ASTM A570 Grade 45 ASTM A570/A570M steel Mechanical Properties, please refer to the following table:
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 736 (≥) | 319 (≥) | 41 | 41 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
The physical properties of ASTM A570 Grade 45 ASTM A570/A570M steel incorporate high quality, low weight, solidness, ductility and protection from erosion.
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson's coefficient, ν |
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.24 | - | |||
| 341 | 293 | - | 32.3 | 122 | - | ||
| 143 | - | 24 | 41.2 | 332 | 343 |
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Behind the growth and success of Kuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the bestcustomer service make Kuiama Steel a true leader in the global market.
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Liaocheng Economic and Technological Development Zone, Shandong Province, China
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