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■ Overview
JIS G3101 specification standard SS540 steel pipe,SS540 steel tube,SS540 welded pipe owned a higher strength above 540 Mpa.JIS G3101 SS540 steel pipe,SS540 steel tube can be Ultrasonic examination,heat treatment,HIC,SSCC,NACE rolling standard,low temperature impacting test and so on.
■ Full Data
Technical Requirements & Additional Services for SS540 steel pipe:
♦ High tension test
♦ Low temperature impacting test
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Tolerances,dimensions and sectional properties according to to ASTM A6/A6M
♦ Non destructive testing for steel tubes comply to ASTM A435/A435M,A577/A577M,A578/A578M
♦ High tension test
♦ Low temperature impacting test
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Tolerances,dimensions and sectional properties according to to ASTM A6/A6M
♦ Non destructive testing for steel tubes comply to ASTM A435/A435M,A577/A577M,A578/A578M
■ Techicals
►Mechnical property for SS540 steel pipe:
►Chemical composition for SS540 steel pipe (Heat Analysis Max%)
| Thickness (mm) | ||||
| SS540 steel pipe | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 100 | > 100 |
| Yield strength (≥Mpa) | 400 | 390 | 390 | 390 |
| Tensile strength (Mpa) | 540 | |||
►Chemical composition for SS540 steel pipe (Heat Analysis Max%)
| Main chemical elements composition of SS540 steel pipe | ||||
| C | Mn | P | S | Other alloy elements may added |
| 0.30 | 0.30 | 0.040 | 0.040 | |
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