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■ Overview
ASTM A131 Grade CS is also one grade in ASTM A131/A131M which specificaiton is for strcuctural steel for ships.The rolling condition of ASTM A131 Grade CS steel angle bars shall be under Normalized for special used.ASTM A131/A131M A131 grade cs steel angles is a kind carbon structure steel which is used in riveted,bolted or welded construction of bridges and buildings,and for general structural purpose.
■ Full Data
Technical Requirements & Additional Services:
♦ High tension test
♦ Z-Test (Z15,Z25,Z35)
♦ Low temperature impacting test
♦ Ultrasonic test under ASTM A435,A577,A578
♦ Cetificated by ABS,LR,GL,BV,DNV,KR,NK,CCS,RINA
♦ 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
♦ High tension test
♦ Z-Test (Z15,Z25,Z35)
♦ Low temperature impacting test
♦ Ultrasonic test under ASTM A435,A577,A578
♦ Cetificated by ABS,LR,GL,BV,DNV,KR,NK,CCS,RINA
♦ 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 A131 Grade CS shipbuilding structual steel angles:
►Chemical composition for A131 Grade CS ship steel angles (Heat Analysis Max%)
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 235 | 400-520 | 200mm | 50mm |
| 21 | 24 | ||
►Chemical composition for A131 Grade CS ship steel angles (Heat Analysis Max%)
| Main chemical elements composition of A131 Grade CS | ||||
| C | Si | Mn | P | S |
| 0.16 | 0.10-0.35 | 1.00 | 0.035 | 0.035 |
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