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■ Overview
Steel angle bar SM490YB is a kind steel with low carbon, high strength for weld structural parts. Easy for weld and good cold forming properties.steel angle bar SM490YB is mainly used for machinery parts,mobile equipments,steel cranes,steel booms,steel chassis,steel bridges and most structural activities in industry.The higher steel strength in yield and tensile for steel angle iron SM490YB.
■ Full Data
Technical Requirements & Additional Services:
♦ Chemical Analysis
♦ Low temperature impacting test
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ Chemical Analysis
♦ Low temperature impacting test
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
■ Techicals
►Mechnical property for SM490YB Structural steel angle:
| Thickness (mm) | |||||||
| SM490YB | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 75 | > 75 ≤ 100 | > 100 ≤ 160 | > 160 | |
| Yield strength (≥Mpa) | 365 | 355 | 335 | 325 | 325 | 325 | |
| ≤ 100 | > 100 | ||||||
| Tensile strength (Mpa) | 490-610 | 490-610 | |||||
►Chemical composition for SM490YB Structural steel angle (Ladle Analysis Max%)
| Main chemical elements composition of SM490YB | |||||
| Thickness(mm) | C | Si | Mn | P | S |
| T≤50 | 0.20 | 0.55 | 1.60 | 0.035 | 0.035 |
| 50<T | |||||
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