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Duplex Steel Round Bar

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Duplex Steel Round Bar Manufacturers Suppliers Exporters in Mumbai India

Stainless Steel Threaded Rods, Duplex Round Bars, Super Duplex Bars, 17-4ph, 15-5ph Round Bars

:: Stainless Steel Bar , Stainless Steel Round Bar, Stainelss Steel Forged Bar, Stainelss Steel Square Bar, Stainelss Steel Hex Bar ::

We also stock Bar, Hexagon, Square, Round products in various dimensions and grades.

We stock Stainless Steel, carbon and alloy specialty steels supplied in the as rolled, annealed and normalized conditions. We offer cut to size and heat treatment through our service center. 

User Industries: 
Chemicals, Fats, & Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Petrochemicals, Oil & Natural Gas Organization in terms of the specific materials, Technology, Finance & Personal.

Product Range: 
The following table represents size range, product standards and material grades of Round Bars.

Stainless & Duplex Steel Bar

RANGE 3.17 MM TO 350 MM DIA


Duplex Round Bar

Duplex Round Bar


Our Product Range
Stainless Steel 304 Butt weld Fittings Stainless Steel 304L Butt weld Fittings Stainless Steel 304H Butt weld Fittings
Stainless Steel 310S Butt weld Fittings Stainless Steel 316H Butt weld Fittings Stainless Steel 316 Butt weld Fittings
Stainless Steel 317L Butt weld Fittings Stainless Steel 321 Butt weld Fittings Stainless Steel 321H Butt weld Fittings
Duplex Steel Butt-weld Fittings Duplex Steel UNS S31803 Butt-weld Fittings Duplex Steel UNS S32205 Butt-weld Fittings
Super Duplex UNS S32750 Butt weld fittings Super Duplex UNS S32950 Butt weld fittings Carbon Steel Buttweld Fittings
Hastelloy Buttweld Fittings Hastelloy C276 Buttweld Fittings Hastelloy C22 Buttweld Fittings
Inconel Buttweld Fittings Inconel 600 Butt weld Fittings Inconel 625 Butt weld Fittings
Incoloy 825 Butt weld Fittings 904L Buttweld Fittings Alloy 20 Buttweld Fittings
Stainless Steel 310 Butt weld Fittings Stainless Steel 316L Butt weld Fittings Stainless Steel 347 Butt weld Fittings
Super Duplex Steel Buttweld fittings Alloy Steel Buttweld Fittings ASTM B564 Incoloy 825 Flanges
Incoloy 800 Butt weld Fittings Monel 400 Butt weld Fittings Nickel 200 Buttweld Fittings

Duplex Steel

ASTM / ASME SA 276 UNS NO. S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

Stainless Steel Super Duplex and Duplex Grades

Grade UNS ASTM/ASME Werkstoff
DuplexS31803A240 / F511.4462
Super DuplexS32750A240 / F551.4410
Super DuplexS32760A240 / F531.4501
Lean DuplexS32304A2401.4362
6 MolyS31254A240 / F441.4547

Duplex & Super Duplex Plate, Sheet, and Bar Stock

Grade Sheet (mm) Plate (mm) Bar (mm) [Diameter]
UNS S318031.50 – 3.005.00 – 100.0076.20 – 457.20
UNS S323042.005.00 – 50.00-
UNS S327503.005.00 – 50.0012.70 – 304.80
UNS S32760-5.00 – 50.0012.70 – 304.80

Super Duplex Stainless Steel

UNS S32750 & UNS S32760

Super Duplex Plate/Sheet
Super Duplex Seamless & Welded Tube
Super Duplex Seamless & Welded Pipe
Super Duplex Round Bar
Super Duplex Flanges F53/F55
Super Duplex Specialty Forgings
Super Duplex Seamless & Welded BW Fittings

Trade NameUNSSuper Duplex Industry SpecificationsChemical CompositionMin.Tensile
(KSI)		Min.Yield 
(KSI)		Elongation 
%
SAF 2507®
UNS S32750
ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928, A988
SAE J405		C 0.030 max 
Cr 24.0-26.0
Cu 0.5 max
Mn 1.20 max
Mo 3.0-5.0
N 0.24-0.32
Ni 6.0-8.0
P 0.035 max
S 0.020 max
Si 0.8 max		1168015

UNS S32760ASTM A182 F55, A240, A276, A314, A473, A479, A789, A790, A815, A928, A988
SAE J405		C 0.03 max 
Cr 24.0-26.0
Cu 0.5-1.0
Mn 1.0 max
Mo 3.0-4.0
N 0.2-0.3
Ni 6.0-8.0
P 0.03 max
S 0.01 max
Si 1.0 max
W 0.5-1.0		 1098025

This is a Duplex alloy stainless steel designed to feature high strength, resistance to pitting, stress corrosion cracking, erosion corrosion and corrosion fatigue, crevice corrosion and strong weldability.

Super Duplex Applications

Oil and gas industry equipment,
Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems,
Chemical process industries, heat exchangers, vessels, and piping,
Desalination plants, high pressure RO-plants and seawater piping,
Mechanical and structural components, high strength, corrosion-resistant parts,
Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping.

Super Duplex Corrosion Resistance

The high chromium and molybdenum content of Super Duplex makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid. Super Duplex also provides excellent resistance to inorganic acids, especially those containing chlorides.

The pitting Resistance equivalent of Super Duplex, calculated by PREN = Cr + 3.3Mo + 16N, will exceed 40 in most material forms.

Stainless Steel Bars 
Stainless Steel Round Bars
Stainelss Steel Forged Bars
Stainelss Steel Square Bars
Stainelss Steel Hex Bars
Stainelss Steel Flat Bars
Nickel Alloy Bars 
Nickel Alloy Round Bars
Nickel Alloy Forged Bars
Nickel Alloy Square Bars
Nickel Alloy Hex Bars 
Nickel Alloy Flat Bars 
Copper Alloy Bars 
Copper Alloy Round Bars
Copper Alloy Forged Bars
Copper Alloy Square Bars
Copper Alloy Hex Bars
Copper Alloy Flat Bars
Super Duplex Steel Bars 
Super Duplex Steel Round Bars
Super Duplex Steel Forged Bars

Carbon Steel Bars 
Carbon Steel Round Bars
Carbon Steel Forged Bars
Carbon Steel Square Bars
Carbon Steel Hex Bars
Carbon Steel Flat Bars
Alloy Steel Bars 
Alloy Steel Round Bars
Alloy Steel Forged Bars
Alloy Steel Square Bars
Alloy Steel Hex Bars
Alloy Steel Flat Bars
Duplex Steel Bars 
Duplex Steel Round Bars
Duplex Steel Forged Bars
Duplex Steel Square Bars
Duplex Steel Hex Bars
Duplex Steel Flat Bars 
Super Duplex Steel Square Bars
Super Duplex Steel Hex Bars
Super Duplex Steel Flat Bars

 

1.Stainless Steel Pipe
2.Duplex Steel Pipe
3.Super Duplex Steel Pipe
4.Stainless Steel Flanges
5.Duplex Steel Flanges
6.Stainless Steel Fasteners
7.Stainless Steel Nut Bolts
8.Stainless Steel Anchor
9.Stainless Steel Marine Anchor
10.Duplex Steel fastener
11.Super Duplex Steel fasteners
12.duplex steel anchor
13.duplex marine anchor
14.stainless steel pipe fittings
15.stainless steel Forged Fittings
16.duplex steel fittings
17.stainless steel sheet plates
18.Nickel alloys fasteners
19.stainless steel round bar
20.duplex steel round bar

21.stainless steel fasteners manufacturer
22.SS Pipe Tube
23.super duplex anchor
24.super duplex marine anchor
25.Stainless steel 316 Fasteners
26.Stainless Steel Flat Bar
27.Duplex Stainless Steel Bar
28.Duplex Stainless Steel Flat Bar
29.Flanges ANSI
30. Inconel Fasteners
31. Monel Fasteners
32. Hastelloy Fasteners
33. Titanium Fasteners
34. Inconel Plates
35. Duplex Plates
36. Super Duplex Plates
37. Industrial Fasteners
38. Flanges, ANSI/DIN/JIS
39. Industrial Flanges
40. Stainless Steel Stockist
41. Duplex and Super Duplex Stockist
42. Nickel Alloys Stockist
43. Super Duplex Round Bar
44. Duplex Round Bar
45. Marine Products Suppliers
46. Fasteners
47. F51, F53, F55 Materials
48. 1.4462 / 1.4410 Products
49. Super Duplex Round Bar
50. Duplex Round bar
51. Stainless Steel Elbow
52. Stainless Steel Tee
53. Duplex Steel Elbow
54. Duplex Steel Tee
55. Butt weld pipe fittings
56. Socket weld Fittings
57. Weldolet, Sockolet, Olets
58. Stockholder of Stainless Steel
59. Stockholder of Nickel Alloys
60. Stockholder of Duplex alloys

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