|No. 501, Changsheng South Road, Occident Biotechnology Industry Park, Jiaxing, Zhejiangfirstname.lastname@example.org|
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|Condition:||Soft / Hard||Inspection:||EDT / PMI|
Super Duplex Stainless Steel Random Length Tubes , ASTM A789 Tube , UNS S32750
|Industry & Advantage||Application||a) Petroleum|
|b) Chemical industry|
|d) Industrial transportation|
|e) Mechanical structure industry|
|f) Need high corrision ability pipe's industry, such as offshore industry etc|
|Advantages||a) Superior surface finish,|
|b) Better mechanical property|
|c) More precise dimension|
|d) Perfect inspection method and inspection equipment|
ASTM A790 2205 duplex steel pickling tube are always purchased by the clients who need high corrosion tubes .
Compared to stainless steel tubes , duplex steel tubes have more higher corrosion ability . They can be used in sea industry .
Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater corrosion resistance .
Super duplex has the same benefits as its counterpart - it has lower production costs when compared with similar ferritic and austenitic grades and due to the materials increased tensile and yield strength , in many cases this gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance .
|Grade||Y.S.MPa min||T.S.Mpa min||Elongation %||Hardness HRC||/|