Duplex Steel Bars, Rods, Round Bars & Wires

Super Duplex Round Bar

Duplex Steel Round Bar

Ramesh Group is Supplier and international exporter of premium quality Super Duplex Round Bar India, Usa, Uae, Oman, Singapore, UK, south africa, malaysia, Our Super Duplex Steel UNS S32760 Round Bars are quite constructed anddesigned by bigger quality of raw materials and cultured machinery.Our Super Duplex Steel UNS S32950 Bars are accessible to our valuable customers in different and customized range of diameters, wall thicknesses and sizes at market leading prices.

Duplex Round Bar Stockist manufacturers suppliers exporters in mumbai india

Ramesh Steel is one of the most reputed Importers and Exporters in all types of Metals in India. We offer Duplex and Super Duplex Round Bar in different type of thickness, specification, grades and dimensions. These wires may be an "all-position" process with the right filler metals (the consumable electrode), no shielding gas needed with some wires making it suitable for outdoor welding and/or windy conditions, and have Metallurgical benefits from the flux such as the weld metal being protected initially from external factors until the slag is chipped away. Duplex and Super Duplex Round Bar are extensively used in diverse applications industry, and are formed from urbane technology and superior grade of raw materials. They are available in market leading and affordable prices.

Duplex Round Bar Specifications :

Duplex Stainless Steel   Duplex Steel UNS S31803, S32550, S32750, S32205, S32760 Bars, Rods
Size : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length.
Standard : ASTM A276, A479 / ASME SA276, SA479, ASTM A789 / A789M & ASTM A928 / A928M
Grade : UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.
Finish : Bright, Polish & Black
End : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.

Super Duplex Round Bar Specifications :

Super Duplex Stainless Steel   Super Duplex Steel UNS S32760, S32750, S32950 Round Bars & Wires
Standard : ASTM / ASME SA 276 / A 479
Grade : UNS S 32750, S 32760 , S 32950
Range : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length.
Finish : Bright Black Polish
Form : Round Square Hex (A/F) Bush Rectangle Flat

TYPES OF BAR WE ALSO SUPPLY

Our organization is involved in manufacturing and supplying a wide assortment of round bars which are exclusively used in machine components, surgical & medical equipments, valves, pumps and many more areas. Fabricated with high graded raw materials these products are available in various diameter, grades and length. With the salient features of durability, stiffness and length tolerance these products are available in customized solutions also.

Specifications

application :
machined components, pump shafts, valves, fasteners, machine tools, dairy equipments, surgical & medical parts, threaded bars, studs, bolts, pins, hinges and handles.

condition

cold drawn & polished

cold drawn, centreless ground & polished

cold drawn, centreless ground & polished (strain hardened)

grades

20, 202, 303, 304, 304l, 310, 316, 316l, 32, 410, 420, 416, 430, 431, 430f & others

304, 304l, 316, 316l

diameter (size)

2 mm to 5mm (1/8" to 3/16")

6mm to 22m (1/4" to 7/8")

10mm to 40mm (3/8" to 1-1/2")

diameter tolerance

h9 (din 671),h11
astm a 484

h9 (din 671)
astm a 484

h9 (din 671),h11
astm a 484

length

3/4/5. 6/6 meter
(12/14ft/20feet)

3/4/5. 6/6 meter
(12/14ft/20feet)

3/4/5. 6/6 meter
(12/14ft/20feet)

length tolerance

-0/+200mm or
+100mm or +50mm
(-0 ”/+1 feet or +4 ” or 2 ”)

-0/+200mm or
+100mm or +50mm
(-0 ”/+1 feet or +4 ” or 2 ”)

-0/+200mm
(-0 ”/+1 feet)

we can give chamfering of 30 or 45 degrees on one or both the ends with our dedicated chamfering machine. For strain-hardened bars, we can supply in b8(304) and b8m(316) in class1 and class2.

Round Bars (Peeled/Turned)

We specialize in producing round bars which are peeled or turned which are used for center grinding, rolling and burnishing purposes. Available in various size, shapes, lengths and dimension these products are well known for their resistance power, dimensional accuracy and length tolerance.

Specifications:

condition

peeled, centreless ground & polished

peeled & polished

peeled 
(rough turned)

forged,
rough turned

grades

20, 202, 303, 304, 304l, 310, 316, 316l, 321, 410, 420, 416, 430, 431, 430f & others

304, 304l, 316, 316l, 410, 416, 420, 431

303, 304, 304l, 316, 316l, 410, 416, 420, 431

diameter (size)

20mm to 85mm
(3/4 ” to 3--1/4 ”)

85mm to 140mm
(3-1/4 ” to 4--3/4 ”)

25mm to 140mm
(1 ” to 5--1/2 ”)

150mm to 400mm (6 ” to 16 ”)

diameter tolerance

h9 (din 671)
astm a 484

h11

k12/k13
(din 1013)

-0mm/+3mm
(-0 ”/+0. 12 ”)

length

3/4/5. 6/6 meter
(12/14ft/20feet)

3/4/5. 6/6 meter
(12/14ft/20feet)

3/4/5. 6/6 meter
(12/14ft/20feet)

3 meter -5 meter
10 feet -16 feet

length tolerance

-0/+200mm or
+100mm or +50mm 
(-0 ”/+1 feet or +4 ” or 2 ”)

-0/+200mm or
+100mm or +50mm 
(-0 ”/+1 feet or +4 ” or 2 ”)

-0/+1000mm or 500mm (-0 ”/+3 feet or +2 feet)

-0/+2 meter-
-0/+6 feet

We can give superior surface finish and straightness tolerance for Pump Shaft Quality by additional processes such as straightening, roller burnishing, and centre less grinding. Bars can be packed in wooden boxes, with each bar protected with plastic rings to avoid bending and scratches.

Black Bars (Hot Rolled & Forged)

Our offered range of black bars is widely used in piping, fittings, machine tools, dairy equipments and in printing press. Fabricated with premium quality raw materials these products are available in sizes, shapes, dimensions and lengths. With the facilities of durability, high tensile strength and resistance power these products are highly demanded in the market.

Specifications:

condition

hot rolled, decoiled from coils

hot rolled

forged

grades

303, 304, 304l, 316, 316l, 317l, 347, 321, 309,310, 410, 416, 420, 431, 440c

diameter (size)

10 mm to 24 mm

25 mm to 25 mm

150mm to 400 mm

length

3 to 6 meter

3 to 6 meter

3 to 6 meter

heat treatment

annealed / solution annealed / quenched & tempered / hardened &tempered

17 4ph

We specialize in manufacturing and supplying a wide range of Alloy 17 4PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. Made of premium quality raw materials procured from authorized vendors these products are source of high strength, corrosion resistance, hardness and excellent mechanical properties. We offer these products at a reasonable price with the provision of further customization.

Specifications:

  • Hardness : up to 300 °C / 572°F
  • Yield strength: up to 1100-1300 MPa (160-190 ksi)
  • Temperature tolerance: 300°C (572°F)
  • Corrosion resistance: grade 304 or 430.

15 5ph

15PH stainless steel products are known as the modified version of 17-4 PH developed in 60’s. the range of this UNS S15500 stainless steel is enabled with more refined which helps it to resemble to the process in which it was being developed. These products are tough, have excellent corrosion resistance and robustness. Apart from, good fabricating characteristics and temperature hardening are also important features of these products. Due to the toughness in the transverse direction of the materials these products are good option and preferably used by many industries as main alloy.

 

Products partially or completely constructed of 15500 include:

  • Aircraft components
  • Cylinders
  • Engine parts
  • Fittings
  • Gears
  • Hallow shafts
  • Marine gas turbine compressor sections
  • Paper mill equipment
  • Shafts
  • Valve

Specifications:

bar specifications

uns

type

ams

astm

federal

characteristics

s15500

15 - 5 ph®

5658
5659

a-564

-

15 - 5 ph is similar to 17-4 but superior transverse ductility and toughness.



chemistry analysis

c

mn

p

s

si

cr

ni

mo

cu

other

m/nm

. 07

1.

. 03

. 015

1.

14. - 15. 5

3. 5 - 5. 5

. 5

2. 5 - 4. 5

cb + ta = 8xc min - . 45 max

m

440c Bars

One of the preferred option for metal alloys chosen by almost all industries is 440C bars. These products are capable to sustain the hardness, toughness, and strength and resistance power after heat treatment given for a long time. Due to the presence of carbon content at a greater extent in these products, they exhibit excellent mechanical characteristics and are well suited for the applications as ball bearings and valve parts.

The main and single difference between 440A & 440B is in the amount of carbon content (0.60 - 0.75% and 0.75 - 0.95% respectively), the latter have lower attainable hardness but higher corrosion resistance. Although all three versions of this grade are standard grades, in practice 440C is more available than the A or B variants.

Composition

grade

c

mn

si

p

 

cr

mo

ni

n

440a

min.

max.

0. 65

0. 75

-

1. 00

-

1. 00

-

0. 040

-

0. 030

16. 00

18. 00

-

0. 75

-

-

440b

min.

max.

0. 75

0. 95

-

1. 00

-

1. 00

-

0. 040

-

0. 030

16. 00

18. 00

-

0. 75

-

-

440c

min.

max.

0. 95

1. 20

-

1. 00

-

1. 00

-

0. 040

-

0. 030

16. 00

18. 00

-

0. 75

-

-

Copper Round Bar

A wide range of copper round bars is manufactured and supplied by us. Made of high graded copper alloys these bars are available in several diameters, sizes and varieties and not hollow inside. These rods are exclusively used in many industrial areas due to the extensive features of durability, sustainable property to heat & corrosion and robustness.

Inconel Rod

We present a wide range of inconel rods which find wide applications in constructional and industrial purposes. Made of high graded raw materials these products are well admired by our clients due to the excellent mechanical properties and good resistance power against corrosion and heat. The major application areas are furnace muffles, electronic components, heat treating equipment, steam generator tubing and heat exchangers. 

Specifications:

  • UNS 8800 (INCONEL 800)
  • UNS 8825 (INCONEL 825)
  • UNS 6600 (INCONEL 600)
  • UNS 6601 (INCONEL 601)
  • UNS 6625 (INCONEL 625)

Monel Round Bars

Monel round bars offered by us are highly durable and corrosion resistant, made of Monel400. In order to meet the demands of our domestic and international clients, they come in option of varied dimensions, lengths and thickness. Our range of monel round bars are available in different grades.

Standard : ASTM / ASME SB 164

Grades:

  • Monel 400 (UNS No. N04400)
  • Monel 500 (UNS No. N05500)

Hastelloy Rods

We offer wide range of Hastelloy Rod like Hastelloy c-276 rod, Hastelloy c rod, Hastelloy c-4 rod, Hastelloy c 2000 rod and many more.
We offer the Hastelloy rods as per the following grades :

GRADES AS UNDER

  • Hastelloy C-4 (UNS No. N06455)
  • C-276 (UNS No. N10276)
  • Hastelloy C 22 (UNS No. N06022)
  • Hastelloy C 2000
Titanium Round Bars
We offer a comprehensive range of titanium round bars for our clients spread across the globe. Known for resistant to general corrosion, crevice corrosion, intergranular attack, pitting and stress corrosion cracking, our range of titanium round bars are widely used by our clients spread across the globe.
Specifications
Standard GB / T 2965-1996
* ASTM B-348, ASTM F 136
* Grades GR 1, GR -2, GR-3, GR-4, GR-5
Nickel Round Bars
Our range of nickel round bars are fabricated in accordance with specified industrial standards. These are made of nickel 200 and have wide eminence in the national as well as international markets. Manufactured from finest quality of materials, these nickel round bars are resistant to corrosion and therefore last for long time. In order to provide the clients optimal satisfaction, we offer these nickel round bars according to their specifications.
StandardASTM / ASME SB 160
GradesUNS 2200 ( NICKEL 200 ) / UNS 2201 (NICKEL 201 )
Alloy 20 Round Bars
Alloy 20 is a nickel-iron-chromium alloy with some amounts of copper and molybdenum. The nickel in this alloy makes it resistant to chloride-ion stress-corrosion cracking. On the other hand, copper and molybdenum make it resistant to reducing environments and also provide good resistance to pitting and crevice corrosion. The chromium makes it suitable for work with chemicals like nitric acid, by adding resistance to oxidizing environments. The molybdenum, is also essential for this alloy as it helps to reduce the effect of carbide precipitation during welding and thereby increasing alloy's resistance to intergranular corrosion.

Chemical Analysis of Alloy 20

C Ni Mo Co Ir M Cr Si Su Ti Al Pho
.19.00-21.00 32.00-38.00 2.00-3.00 3.00-4.00 Bal. 2.00max 0.07max 1.00max 0.035max     0.045max

C Ni Mo Co Ir M Cr Si Su Ti Al Pho
.19.00-21.00 32.00-38.00 2.00-3.00 3.00-4.00 Bal. 2.00max 0.07max 1.00max 0.035max

0.045max
Duplex Steel Round Bars
Offering precisely designed stainless steel and duplex steel round bars that are manufactured with the assistance of skilled experts and advance machines. Widely appreciated for their dimensional accuracy and sturdy construction, our range can be availed in different specifications. Use of qualitative material for manufacturing them, assures quality, sturdiness, reliable and efficient performance. These round bars are available for our clients, at most competent price range.

ASTM / ASME SA 276 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.
Super Duplex Steel Round Bars

We are one of the leading stockiest and exporters of Super Duplex Round bar, which are imported by us directly from European and American Mills. These High corrosion Super Duplex Material are used in Oil & Gas, Heat Exchanges, Aerospace , Pharmaceutical , Defense

- Range: 6mm dia 300mm dia ( Dia in Inches 10 ).
- Standard: ASME SB 4446 /AMS 5666 /5837 ASME SB- 564
- Form: Round, (Square, Rectangular bar: Forged ).


Round Bar in Super Duplex
UNS S32750 & S32760

ASTM A276, A479 Duplex and Super Duplex Steel Bar Equivalent Grades


STANDARDWERKSTOFF NR.UNS
Duplex 18031.4462S318032
Duplex 22051.4462S32205
Super Duplex S25071.4410S32750 / S32760 / S32950

 
Super Duplex Steel Round Bar Suppliers Below

List of Countries where Ramesh Group supply Duplex Round Bar

Venezuela, France, Romania, Chile, Macau, Denmark, Indonesia, Bhutan, Morocco, Yemen, Egypt, Kenya, Croatia, Germany, Norway, Ecuador, Argentina, Switzerland, Sri Lanka, Qatar, Libya, Portugal, Hungary, Italy, Zimbabwe, Philippines, Gabon, Tibet, Trinidad & Tobago,Tunisia, Peru, Costa Rica, Australia, Bangladesh, Greece, Mongolia, Slovakia, Puerto Rico, South Africa, Belgium, Taiwan, Spain, Algeria, Bulgaria, Lithuania, Ghana, Canada, Pakistan, Iraq, Saudi Arabia, Serbia, Mexico, Lebanon, Malaysia, Kuwait, Afghanistan, Nigeria, India, United Arab Emirates, Turkey, Jordan, Colombia, Ireland, Vietnam, Netherlands, Oman, Bolivia, Finland, Austria, Azerbaijan, Israel, Angola, South Korea, Gambia, United States, Singapore, Sweden, Estonia, Nigeria, Kazakhstan, Thailand, Brazil, United Kingdom, China, Ukraine, New Zealand, Nepal, Hong Kong, Russia, Japan, Namibia, Czech Republic, Chile, Poland, Bahrain, India, Belarus

We Supply

Hanoi, Surat, Jaipur, Pune, Manama, Gimhae-si, Howrah, Kuwait City, Mumbai, Coimbatore, Visakhapatnam, Jakarta, Istanbul, Faridabad, Sharjah, Seoul, Courbevoie, Al Khobar, Nagpur, Chennai, Ahvaz, Jeddah, Cairo, Jamshedpur, Ho Chi Minh City, Ahmedabad, Busan, Rio de Janeiro, Ankara, Houston, Navi Mumbai, Edmonton, Hyderabad, Thiruvananthapuram, Kuala Lumpur, Tehran, New York, Secunderabad, Lagos, Perth, Vadodara, Bhopal, Bogota, Santiago, Baroda, Chandigarh, Sydney, London, Dallas, Dammam, Port-of-Spain, Haryana, Abu Dhabi, Ernakulam, Ulsan, Lahore, Al Jubail, Madrid, Doha, Ranchi, Milan, Montreal, Kanpur, Muscat, Calgary, Bangkok, Chiyoda, Geoje-si, Ludhiana, Kolkata, Toronto, Noida, Brisbane, Atyrau, Indore, Bengaluru, Nashik, Mexico City, Hong Kong, Thane, Algiers, Aberdeen, Los Angeles, Pimpri-Chinchwad, New Delhi, Caracas, Colombo, Moscow, Rajkot, Granada, Petaling Jaya, Singapore, Melbourne, Vung Tau, La Victoria, Dubai, Karachi, Gurgaon, Riyadh

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