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SAF2507 Seamless Duplex Steel Tube 1 Inch Sch80 33.4 x 4.55 mm

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: MTSCODST06

Detail Information

Material: 2205 / S31803 / DIN1.4462 / 2507 / S32750 / DIN1.4410 Etc Type: Seamless
Standard: ASTM A789 / ASME SA789 NDT: Eddy Current Or Hydraulic Test
Inspection: 100 % Delivery Condition: Soft / Hard
High Light:

Cold Drawn Tube

,

Duplex Stainless Steel tube

Product Description

SAF2507 Seamless Duplex Steel Tube 1 Inch Sch80  33.4 x 4.55 mm

 

Item

Description

Basic Information

Material Grade

 S32205 , S31803 , S32304 , S32750 , F51 , F53 , 2205 , 2507 etc

Outer Diameter

3.18mm - 101.6mm

Wall Thickness

0.5mm - 20mm

Length

Normally fixed length 6m , can as per customer’s requirement

Standard

ASTM A789 ; ASTM A790 ; EN 10216-5 ect .

Process Method

Cold Drawn or Cold Rolled

 

   

   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 . 

 

Chemical Composition ( % )
Grade C Si Mn P S Cr Ni Mo N
 max max max max max
UNS S32750 0.03 0.8 1.2 0.03 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32
UNS S31803 0.03 1 2 0.02 0.02 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20

 

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

 

Features :
1 . UNS S32750 has excellent corrosion resistance in a wide variety of corrosive chemicals
2 . Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with critical pitting temperature exceeding 50°C
3 . High strength compared to austenitic and 22%Cr duplex stainless steels
4 . Excellent ductility and impact strength at both ambient and sub-zero temperatures
5 . High resistance to abrasion, erosion and cavitation erosion
6 . Excellent resistance to stress corrosion cracking in chloride containing environments
7 . ASME approval for pressure vessel application

 

SAF2507 Seamless Duplex Steel Tube 1 Inch Sch80  33.4 x 4.55 mm

 

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