Duplex and Super Duplex

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Sonic Steels are a huge exporter of Duplex and Super Duplex Strip, Sheet, Plates & Coils Manufacturer, Exporter & Supplier. With an excellent mechanical properties duplex stainless steels is widely used in modern construction. It is corrosive resistant, so can be used in any weather conditions. We are the main maker and exporter of Duplex/Super Duplex Steel 2205/2507 Sheet. Our speciality alloy division at full scope of Duplex/Super Duplex Steel 2205/2507 Strip, Sheet, Plates& Coils frame. We have broad in-house preparing capacities which make us a perfect one stop look for every one of your necessities.

Specifications:

Grades	:	Duplex steelS32205 (1.4507) ,S31803 (1.4462),SUPER DUPLEX STEEL S32750 (1.4410)
Thickness	:	1.0mm – 200mm
Length	:	AS PER CUSTOMER'S REQUIREMENT

Product Features:

Corrosion resistant
Accurate dimensions
Can sustain high pressure & temperature load
Rust proof finish
Smooth transition from flange thickness to pipe
Ensure excellent stress distribution

Material & Grade :

Duplex Steel :
Grade: UNS F44, F45, F51, F53, F55, F60, F61

Chemical Composition :

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
S31803	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	22.0 – 23.0	3.0 – 3.5	4.50 – 6.50	0.14 – 0.20	63.72 min

Mechanical Properties :

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
S31803	7.805	0.285	1420 – 1465	2588 – 2669

Other grades also available :

Stainless Steel :
Grade: 304, 304L, 304H, 309, 309S, 316, 316L, 316H, 310, 310S, 317, 317L, 321, 347, 904L
Carbon Steel :
Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Incoloy 800H, INCOLOY 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11

Product Usage & Application :

Useful in Paper & Pulp Companies
Useful in High Pressure Applications
Useful in Oil and Gas Industry
Useful in Chemical Refinery
Useful in Pipeline
Useful in High Temperature Application
Useful in Water Pipe Line
Useful in Nuclear Power Plants
Useful in Food Processing and Dairy Industries
Useful in Boiler & Heat Exchangers

Why Choose Us:

You can get the perfect material according to your requirement at the least possible price.
We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
We have 30+years of experience in this field as we serve the highest level of quality.
The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
e guarantee to give a response within 24hours(usually in the same hour)
You can get stock alternatives, mill deliveries with minimizing manufacturing time.
We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.

Documents presented by us:

Commercial Invoice consisting HS code
Material examination records as per EN 10204 3.1, EN 10204 3.2
Certificate of foundation legalized/attested by chamber of commerce or delegation
We provide guarantee latter.
Packing details such as number of boxes, net weight and gross weight, marks and numbers
Laboratory examined reports sanctioned by NABL
Certificates regarding fumigation
Raw material analysis reports
Test certificates approving NACE MR0175
Heat treatment sketches
Material verifiability records
We present quality assurance plan(QAP)
Welding procedure qualification, procedure qualification report, WPQ/PQR