ASTM A789 1 / 2 Inch S31803 1.4462 Duplex Stainless Steel Tube With High Tensile Strength
Contact Person : Cherry Gao
Phone Number : +86 573 82602311
WhatsApp : 8613857354118
|Minimum Order Quantity :||negotiable||Price :||5500-10000USD/TON|
|Packaging Details :||Iron Case / Plywood Case||Delivery Time :||30 Days|
|Payment Terms :||T/T ; L/C||Supply Ability :||300 Tons / Month|
|Place of Origin :||CHINA||Brand Name :||MTSCO|
|Certification :||ISO 9001 & PED & AD2000||Model Number :||MTSCODST18|
|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||/|