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inquiry@xsteelplate.com
■ Overview
GB/T700 Q275A,Q275A steel plate,Q275A steel sheet normally rolled under AS rolled.For the heavy thickness steel plate Q275A or want a high steel property,We suggest adopt Normalised heat treatment when rolling.Customers should choose whether doing Normalized according to the end usage of steel plate Q275A.
■ Full Data
Technical Requirements & Additional Services for Q275A steel plate:
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
■ Techicals
►Mechnical property for Q275A Carbon steel:
►Chemical composition for Q275A Carbon steel (Heat Analysis Max%)
| Thickness (mm) | ||||||
| Q275A | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | > 60 ≤ 100 | > 100 ≤ 150 | > 150 |
| Yield strength (≥Mpa) | 275 | 265 | 255 | 245 | 225 | 215 |
| Tensile strength (Mpa) | 410-540 | |||||
►Chemical composition for Q275A Carbon steel (Heat Analysis Max%)
| Main chemical elements composition of Q275A | ||||
| C | Si | Mn | P | S |
| 0.24 | 0.35 | 1.50 | 0.045 | 0.045 |
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