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■ Overview
Structural steel angles S355M is one steel grade in steel standard en 10025-4.Comparing with steel angles S275M,S355M steel angle bars owned a higher steel strength including its yield strength and tensile strength.
■ Full Data
Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ 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
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ 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 S355M Structural steel angles:
| Thickness (mm) | ||||||
| S355M | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 |
| Yield strength (≥Mpa) | 355 | 345 | 335 | 325 | 325 | 320 |
| ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 | ||
| Tensile strength (Mpa) | 470-630 | 450-610 | 440-600 | 440-600 | 430-590 | |
►Chemical composition for S355M Structural steel angles (Heat Analysis Max%)
| Main chemical elements composition of S355M | ||||||
| C | Si | Mn | P | S | Nb | V |
| 0.14 | 0.50 | 1.60 | 0.030 | 0.025 | 0.05 | 0.10 |
| Al(total) | Ti | Cr | Ni | Mo | Cu | N |
| ≥0.02 | 0.05 | 0.30 | 0.50 | 0.10 | 0.55 | 0.015 |
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