TSING SHAN STEEL INDUSTRIAL LIMITED

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High Strength Corrosion Resistant Chloride Resistant Super Duplex Stainless

China High Strength Corrosion Resistant Chloride Resistant Super Duplex Stainless

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High Strength Corrosion Resistant Chloride Resistant Super Duplex Stainless

MOQ： 20
Price： 6.15
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Shape	Round
Technique	Hot Rolled
Surface Treatment	Pickling
Specification	12202440, 15003000, 15006000, 20006000mm
Production Capacity	50000kgs
Grade	S32760 / F55 / 1.4501
Thickness	Cold Rolled 0.4 - 3.0mm Hot Rolled 4.0 - 40.0mm
Standard Size	Cold Rolled 12192438mm Hot Rolled 15006000mm
Ni Content	6.0 - 8.0%
Cr Content	24.0 - 26.0%
Mo Content	3.0 - 4.0%
Cu Content	0.5 - 1.0%
N Content	0.2 - 0.3%
W Content	0.5 - 1.0%
Max Temperature	300 °C
Certification	ISO, AISI

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Product Details
Company Details

Product Specification


Shape	Round	Technique	Hot Rolled
Surface Treatment	Pickling	Specification	12202440, 15003000, 15006000, 20006000mm
Production Capacity	50000kgs	Grade	S32760 / F55 / 1.4501
Thickness	Cold Rolled 0.4 - 3.0mm Hot Rolled 4.0 - 40.0mm	Standard Size	Cold Rolled 12192438mm Hot Rolled 15006000mm
Ni Content	6.0 - 8.0%	Cr Content	24.0 - 26.0%
Mo Content	3.0 - 4.0%	Cu Content	0.5 - 1.0%
N Content	0.2 - 0.3%	W Content	0.5 - 1.0%
Max Temperature	300 °C	Certification	ISO, AISI
High Light	High Strength Super Duplex Stainless Steel Plate ，Corrosion Resistant Duplex S32760 Plate ，Chloride Resistant F55 Stainless Steel Plate

Super Duplex S32760 Stainless Steel Plate & Sheets

Grade: S32760 / F55 / 1.4501
Super Duplex Stainless Steel Plate & Sheets offering exceptional strength and corrosion resistance for demanding industrial applications.

Product Specifications

Products Name	Super Duplex Stainless Steel Plate & Sheets
Grade	S32760 / F55 / 1.4501
Thickness	Cold Rolled 0.4 - 3.0mm \| Hot Rolled 4.0 - 40.0mm
Standard Size	Cold Rolled 1219×2438mm \| Hot Rolled 1500×6000mm
Brand	TISCO \| POSCO \| BAOSTEEL
Other Grade	S31803 / S32205 / S32750 / S32101 / S329J1L / 317L 904L S31254
Service	Cutting, Bending, Polishing
Standard	ASTM \| EN \| JIS \| GB \| DIN

Material Specification

S32760 (F55 / 1.4501) is a high-alloy super duplex stainless steel featuring superior strength and corrosion resistance. Primarily used in aggressive corrosion environments including chemical processing, petrochemical applications, and submarine equipment.

Chemical Composition of S32760 Super Duplex Stainless Steel

Element	Min (%)	Max (%)
Ni	6.0	8.0
Cr	24.0	26.0
Mo	3.0	4.0
Mn	-	1.0
Cu	0.5	1.0
Si	-	1.0
C	-	0.03
N	0.2	0.3
S	-	0.01
P	-	0.03
W	0.5	1.0
Fe	Balance

Key Features of S32760 Super Duplex Stainless Steel

S32760 duplex steel provides exceptional resistance to chloride corrosion, high thermal conductivity, and low coefficient of thermal expansion. Enhanced chromium, molybdenum, and nitrogen content deliver superior resistance to pitting, crevice corrosion, and other corrosive attacks. Performance exceeds standard duplex steels like 2205 and S31803.

This material resists various inorganic and organic acids, with copper content providing additional resistance to non-oxidative acid corrosion. S32760 also withstands strong alkali corrosion, though prolonged exposure above 300°C is not recommended due to potential material toughness reduction.

Originally developed in the 1980s to address corrosion resistance limitations in second-generation duplex stainless steels, S32760 has become essential for oil and gas development, seawater environments, flue gas desulfurization, desalination, and chemical applications.

The addition of tungsten and copper enhances corrosion resistance in specific acids and improves passivation capabilities in seawater. Proper thermal processing and cooling rates are critical to prevent precipitation of intermetallic phases and maintain optimal material properties.

S32760 Super Duplex Stainless Steel Applications

Neutral chloride environments
Oil refining industry
Chemical industry pipelines
Oil and gas industry
Pulp and paper industry
Fertilizer industry (urea, phosphate)
Seawater environments and energy conservation
Food and pharmaceutical industry equipment
High strength structural components
Flue gas desulfurization and desalination equipment
Submarine pipelines and marine engineering fasteners
Various other industrial applications

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Company Details

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Business Type:

Manufacturer 
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Year Established:

2012 
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Total Annual:

500,000,000-800,000,000
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Employee Number:

100~200 
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Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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TSING SHAN STEEL INDUSTRIAL LIMITED
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
https://www.316lsheet.com/

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