ROUND BARS

ROUND BARS

Lupin Steels Inc specialises in supplying a diverse range of steel products including Round Bars, Hexagon, Square, and Round products in various dimensions and grades. We stock Stainless Steel, carbon, and alloy specialty steels in as-rolled, annealed, and normalised conditions. Our services include cut-to-size options and heat treatment through our service center. Serving industries such as Chemicals, Fats, & Fertilisers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Petrochemicals, Oil & Natural Gas Organizations, Lupin Steels Inc caters to specific material needs with a focus on technology, finance, and personal attention.

Stainless & Duplex Steel:


Range: 3.17 MM TO 350 MM DIA

Stainless Steel : ASTM / ASME SA 276 TP 304 , 304L , 309S , 309H, 310S , 316 , 316L , 316 TI , 317 , 321 , 347 , 410 , 420 , 430 ,431 , 440A ,B & C. , 446 ASTM / ASME SA 479 TP 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 321 , 321H , 347 , 347 H , 410, 430 ,431 & 444.

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

pipes and tubes

Carbon & Alloy Steel


Range: 1 MM TO 350 MM DIA

Carbon Steel : ASTM / ASME A 105

Alloy Steel : ASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91. ASTM / ASME A 729 GR B 11 & B 22.

pipes and tubes

Nickel & Copper Alloy


Range : 3.17 MM TO 350 MM DIA

Nickel Alloy

ASTM / ASME SB 160 UNS 2200 ( NICKEL 200 ) / UNS 2201 (NICKEL 201 )

ASTM / ASME SB 164 UNS 4400 (MONEL 400 )

(INCONEL 600 ) / UNS 6601 ( INCONEL 601 )
ASTM / ASME SB 446UNS 6625 (INCONEL 625)
ASTM / ASME SB 574 UNS 10276 ( HASTELLOY C 276 )
ASTM / ASME SB 472 UNS 8020 ( ALLOY 20 / 20 CB 3 )

pipes and tubes

Hastelloy


Grades : Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000

Type :
Hastelloy Round Bar
Hastelloy Bright Bar
Hastelloy Polish Bar
Hastelloy Black Round Bar
Hastelloy Forged Bar
Hastelloy Forged Round Bar
Hastelloy Hex Bar
Hastelloy Forged Hex Bar
Hastelloy Flat Bar
Hastelloy Rod

pipes and tubes

Inconel


Grades : Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750

Sizes : 1mm to 200mm diameter

Type : Bars, Rods, wire
Standard : ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

pipes and tubes

Incoloy


Grades : Incoloy 800, incoloy 825, Incoloy 925, Incoloy a-286, Incoloy DS

Standard : ASTM B408, AMS 5766, ISO 9723, ISO 9724, BS 3076NA15, BS 3075NA15, EN 10095, VdTÃf¼V 412 & 434

Type :
Round Bar
Bright Bar
Polish Bar
Black Round Bar
Forged Bar
Hex Bar
Forged Hex Bar
Flat Bar
Rod

pipes and tubes

Monel


Grades :. Monel 400, Monel k500

Range : 5 mm dia To 500 mm dia in 100 mm TO 6000 mm Length

Standard : ASTM / ASME SB 164

pipes and tubes

Nironics 50


Featuers

Nitronic 50 Stainless Steel is an austenitic stainless steel with a blend of strength and corrosion resistance that is better than Stainless Steel 316, 316L, 317 and 317L. In fact, Nitronic 50 has about double the yield strength at room temperature compared to Stainless Steel 316/316L and 317/317L. Additionally, Nitronic 50 Stainless Steel has good mechanical properties at elevated and sub-zero s. temperatures. Another characteristic of Nitronic 50 is that it does not become magnetic even when severely cold worked - unlike many other austenitic stainless steels. Another advantage of using Nitronic 50 Stainless Steel is its outstanding corrosion resistance in harsh environments, especially in marine application As noted previously, Nitronic 50 is much stronger than Stainless Steel 316/316L and 317/317L; however, the same fabrication equipment and procedures used for the Stainless Steel 300 grades can be utilized for Nitronic 50. In addition, the same cooling techniques used for Stainless Steel 316/316L and 317/317L can be utilized for Nitronic 50.

Grades Available:
XM-19 (UNS S20910)
Nitronic 50 Annealed
XM-19HS


Nitronic 60


Nitronic 60 Stainless Steel is an austenitic alloy, considered to have the best galling resistance of the entire range of Stainless Steels.

Characteristics of Nitronic 60 include
High pitting resistance
Outstanding corrosion resistance Good high temperature properties for
temperatures around 982 degrees Centigrade
Oxidation resistance Crevice corrosion and chloride
pitting resistance is greater than Stainless Steel 316.

Nitronic 60 can be formed using common forming techniques, and pre-heating is not required to weld Nitronic 60.
Common welding methods such as gas metal arc, gas tungsten arc and submerged arc can be used to weld Nitronic 60.
Hardening Nitronic 60 Stainless Steel calls for the alloy to be cold worked.

pipes and tubes

Primary Elements:
Between 16 and 18 percent Chromium
8 to 9 percent Nickel
7 to 9 percent Manganese
3.5 to 4.5 percent Silicon
Halance being Iron
Trace amounts of Carbon, Sulfur, Phosphorus and Nitrogen
Industries Served :
Oil and gas production
Hydroelectric power
Petrochemical
Food processing
Automotive
Zarine
Nharmaceutical
Construction and chemical sector.

Titanium


Specifications : Titanium round bar Grade: Gr1,Gr2,Gr3,Gr5,Gr7

Standard : ASTM B348, ASTM F136, ASTM F67, AMS 4928

Specification :
1. Grade : Gr1, Gr2, Gr4 ,Gr5,Ti-6AL4V ELI,Gr.7, Gr.9, Gr.12
2. Standard : ASTM B348, ASTM F136, ASTM F67, AMS 4928
3. Size: Diameter : 4mm to 350mm, Length: 50mm to 6000mm
4. payment : T/T or L/C at sight
5. MOQ : 10 kg
6. package : Ply wooden case or as request
7. delivery time : 7- 30 days after confirmed
8. applications: industry, glasses so on.
Chemical Requirments:

N C H Fe O AI V Pa Mo Ni Ti
Gr 1 0.03 0.08 0.015 0.020 0.18 Ã, bal
Gr 2 0.03 0.08 0.015 0.30 0.25 bal
Gr 3 0.05 0.08 0.015 0.30 0.35 bal
Gr 4 0.05 0.08 0.015 0.50 0.40 bal
Gr 5 0.05 0.08 0.015 0.40 0.20 5.5~6.75 3.5~4.5 bal
Gr 7 0.03 0.08 0.015 0.30 0.25 0.12~0.25 bal
Gr 9 0.03 0.08 0.015 0.25 0.15 2.5~3.5 2.0~3.0 bal
Gr 12 0.03 0.08 0.015 0.30 0.25 0.2~0.4 0.6~0.9 bal

Tensile requirements :

grade Tensil
strength(min)
Yeild
strength(min)
Elongation(%)
ksi MPa ksi MPa
1 35 240 20 138 24
2 50 345 40 275 20
3 65 450 55 380 18
4 80 550 70 483 15
5 130 895 120 828 10
6 50 345 40 275 20
7 90 620 70 438 15
8 70 438 50 345 18
pipes and tubes

Brass


BRASS :Free Cutting Brass, Leading Brass, Foreign Brass, Reviting Brass, Lead Free Brass, Neval Brass.

FORMS : Round Hexagonals, Squares, Rods, Tubes, Sheets, Strips, Foils, Busbars, Plate, Flats, Wire, Tubings, Sections & Bushes.

Size: 1000mm to 2500mm

Standard Sizes

Thickness

1000mm ? 2000mm

1.2mm to 16mm

1250mm ? 1250mm

1.2mm to 25mm

1250mm ? 1250mm
1.2mm to 12mm

14" ? 48"

0.3mm to 25mm

pipes and tubes

Thickness : 0.3mm to 25mm