Product Description
Seamless S31803 3/4 Inch Super Duplex Steel Cold Drawn Tube
Cold Drawn Tube:
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.
Cold Drawn Tube Basic Information:
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Item
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Description
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Basic Information
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Material Grade
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S32205 , S31803 , S32304 , S32750 , F51 , F53 , 2205 , 2507 etc
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Outer Diameter
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3.18mm - 101.6mm
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Wall Thickness
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0.5mm - 20mm
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Length
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Normally fixed length 6m , can as per customer’s requirement
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Standard
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ASTM A789 ; ASTM A790 ; EN 10216-5 ect .
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Process Method
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Cold Drawn or Cold Rolled
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Cold Drawn Tube Terms & Conditions :
1 . Price Term: FOB, CFR, CIF or as negotiation
2 . Payment : T / T , L / C or as negotiation
3 . Delivery Time: 30 working days after received your deposit ( Normally according to the order quantity )
4 . Package: Iron case; woven bag or as per customer’s requirement
5 . Quality Requirement: Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable
Cold Drawn Tube standard:
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ASTM A789 / A789M
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UNS Designation
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T.S. Min, Ksi [Mpa]
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Y.S. Min, Ksi [Mpa]
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Elongation Min %
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Hardness, Max
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S31803
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90 [620]
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65 [450]
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25
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30.5
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S32205
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95 [655]
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70 [485]
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25
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30.5
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S32750
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116 [800]
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80 [550]
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15
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32
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S32760
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109 [750]
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80 [550]
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25
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…
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About MTSCO:
Who MTSCO IS?
MTSCO established in 2006, during many years’ development, now becomes a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.
What products can MTSCO provide?
What materials can MTSCO provide?
Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L
Duplex steel: 31803,32205,32750,32760
Nickel Alloy:
UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556
UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
UNS N04400, N05500
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Nickel: N4/UNS N02201, N6/UNS N02200
How can MTSCO service customers?
MTSCO's ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.
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