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PED Approved Nitronic 50 Round Bars With Size Range From 6mm to 300 mm, Get ASTM A276 Stainless Steel Nitronic 50 Round Bar at Lowest Price.

Nitronic 50 Round Bars are high-performance stainless steel bars made from a unique alloy designed for superior corrosion resistance, strength, and wear resistance. These round bars are manufactured using a specialized process, involving melting high-quality raw materials, followed by casting and extrusion into round bar form. Nitronic 50 is known for its high tensile strength, exceptional resistance to corrosion, and superior wear and oxidation resistance, especially in marine and high-temperature environments. These bars are used in demanding applications where traditional stainless steels might not provide the required durability or strength.

The composition of Nitronic 50 Round Bars typically includes high amounts of chromium, nickel, and manganese, which contribute to its excellent resistance to pitting, crevice corrosion, and general oxidation. The bars also feature enhanced mechanical properties, such as a high yield strength and hardness, which make them suitable for heavy-duty applications. Common technical specifications include tensile strengths ranging from 650 MPa to 1000 MPa, high elongation percentages, and resistance to stress corrosion cracking. They are available in various sizes and diameters, typically ranging from 6mm to 200mm, and can be customized to specific length requirements.

In addition to standard round bars, Nitronic 50 is available in different forms such as hexagonal, square, and flat bars, providing greater flexibility for specific applications. The manufacturing process is rigorously controlled, and the bars undergo various tests to ensure quality and performance. Common tests include tensile testing, hardness testing, and impact resistance tests to evaluate the mechanical properties, as well as corrosion resistance tests to verify their durability in harsh environments. These bars are also subjected to dimensional checks to ensure that they meet the specified tolerances and maintain uniformity in diameter, length, and surface finish. These thorough tests ensure that Nitronic 50 Round Bars meet industry standards and provide reliable performance in critical applications.

Nitronic 50 Round Bars are highly versatile and are used in a wide range of industries, including marine, aerospace, chemical processing, and construction. Their superior corrosion resistance makes them ideal for harsh environments, such as offshore structures, seawater systems, and cryogenic applications. These bars are also used in valves, pumps, and fasteners, providing excellent performance in both industrial and engineering applications. The combination of high mechanical strength and resistance to wear and corrosion ensures that Nitronic 50 round bars provide long-lasting reliability and performance in even the most challenging environments.

Nitronic 50 Hot Rolled, Cold Drawn, Peeled & Polished, Centerless Ground, Forged, Black, Bright Round Bars available in a wide range of shapes & sizes.

Nitronic 50 Round Bars Specifications

GradeNitronic 50 (UNS S20910)
StandardASTM A276 / ASME SA276 | ASTM A479 /ASME SA479
DimensionEN, DIN, JIS, ASTM, BS, ASME, AISI
Round BarsOutside Diameter in the range of 4mm to 500mm
Bright BarsOutside Diameter in the range of 4mm to 100mm
Hex Bars18mm – 57mm (11/16″ to 2-3/4″)
Square Bars18mm – 47mm (11/16″ to 1-3/4″)
Flat Bars1/2” to 10” in thickness range of 2mm to 150mm,
Size5 mm To 500 mm
Diameter0.1 mm to 100 mm
Length100 mm To 3000 mm Long & Above
FinishBlack, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
FormRound, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
ToleranceH8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements

Types of Stainless Steel Nitronic 50 Round Bars

Hot Rolled Round Bars

Manufactured by hot rolling, offering excellent strength and durability.

Cold Drawn Round Bars

Precision-made with a smooth surface finish, ideal for machining.

Peeled & Polished Round Bars

Enhanced surface finish with high dimensional accuracy

Centerless Ground Round Bars

Extremely precise tolerance with a fine, smooth surface.

Forged Round Bars

High-strength bars for heavy-duty industrial applications.

Bright Round Bars

High-quality, smooth surface bars used in precision applications.

Black Round Bars

Raw, unfinished bars used in industrial applications requiring further processing.

Equivalent of Nitronic 50 Round Bars

Standard UNS DIN
Nitronic 50 S20910 1.4565

Chemical Composition of SS Nitronic 50 Round Bars

Element Composition (%)
C (Carbon) 0.08 Max
Mn (Manganese) 8.00 – 10.00
Si (Silicon) 0.75 Max
Cr (Chromium) 20.00 – 22.00
Ni (Nickel) 70.00 – 74.00
Mo (Molybdenum) 2.00 – 3.00
Cu (Copper) 1.00 Max
Fe (Iron) Balance
S (Sulfur) 0.03 Max
P (Phosphorus) 0.04 Max
Others

Mechanical Properties of Nitronic 50 Round Bars

Property Value
Tensile Strength 860 – 1035 MPa
Yield Strength 450 MPa Min
Elongation 40 – 50%
Hardness 85 – 95 HRB
Modulus of Elasticity 200 GPa
Poisson’s Ratio 0.30
Density 8.03 g/cm³

Sizes Chart of Nitronic Alloy 50 Round Bars

Diameter (mm) Length (mm)
6 mm 1000 mm to 6000 mm
8 mm 1000 mm to 6000 mm
10 mm 1000 mm to 6000 mm
12 mm 1000 mm to 6000 mm
14 mm 1000 mm to 6000 mm
15 mm 1000 mm to 6000 mm
16 mm 1000 mm to 6000 mm
18 mm 1000 mm to 6000 mm
20 mm 1000 mm to 6000 mm
25 mm 1000 mm to 6000 mm
30 mm 1000 mm to 6000 mm
35 mm 1000 mm to 6000 mm
40 mm 1000 mm to 6000 mm
45 mm 1000 mm to 6000 mm
50 mm 1000 mm to 6000 mm
55 mm 1000 mm to 6000 mm
60 mm 1000 mm to 6000 mm
65 mm 1000 mm to 6000 mm
70 mm 1000 mm to 6000 mm
75 mm 1000 mm to 6000 mm
80 mm 1000 mm to 6000 mm
90 mm 1000 mm to 6000 mm
100 mm 1000 mm to 6000 mm
110 mm 1000 mm to 6000 mm
120 mm 1000 mm to 6000 mm
130 mm 1000 mm to 6000 mm
140 mm 1000 mm to 6000 mm
150 mm 1000 mm to 6000 mm
160 mm 1000 mm to 6000 mm
170 mm 1000 mm to 6000 mm
180 mm 1000 mm to 6000 mm
190 mm 1000 mm to 6000 mm
200 mm 1000 mm to 6000 mm

Nitronic 50 Round Bar Weight Per Foot

Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr
3 0.017 0.055 20 0.753 2.470 3″ 10.900 35.762
1/8″ 0.019 0.062 22 0.908 2.979 3-1/4″ 12.800 41.996
5/32″ 0.029 0.095 7/8″ 0.926 3.038 3-1/2″ 14.850 48.772
4 0.030 0.098 24 1.080 3.543 3-3/4″ 17.001 55.780
3/16″ 0.043 0.141 25 1.180 3.871 4″ 19.306 63.340
5 0.047 0.154 1″ 1.210 3.970 4-1/4″ 21.908 72.249
7/32″ 0.058 0.190 26 1.271 4.170 4-1/2″ 24.4487 80.340
6 0.068 0.223 27 1.368 4.490 4-3/4″ 27.366 90.249
1/4″ 0.076 0.249 1-1/8″ 1.534 5.033 5″ 30.461 99.940
7 0.091 0.298 30 1.691 5.548 5-1/2″ 36.690 121.000
5/16″ 0.118 0.387 1-1/4″ 1.924 6.349 6″ 43.860 143.900
8 0.120 0.398 32 1.894 6.314 6-1/2″ 51.093 167.630
9 0.152 0.498 1-3/8″ 2.303 7.550 7″ 59.432 196.000
3/8″ 0.170 0.557 35 2.390 7.553 7-1/2″ 68.226 225.000
10 0.189 0.620 36 2.438 7.999 8″ 77.586 254.55
11 0.228 0.748 38 2.792 8.903 10″ 121.048 397.140
7/16″ 0.232 0.761 1-1/2″ 2.715 8.951
12 0.271 0.889 40 3.009 9.872
1/2″ 0.303 0.994 1-5/8″ 3.200 10.449
13 0.318 1.043 1-3/4″ 3.712 12.179
14 0.368 1.207 45 3.807 12.555
9/16″ 0.383 1.256 1-7/8″ 4.260 13.977
15 0.424 1.391 48 4.330 14.205
5/8″ 0.473 1.551 50 4.698 15.414
16 0.481 1.578 2″ 4.848 15.906
17 0.543 1.791 2-1/8″ 5.475 17.963
11/16″ 0.573 1.880 2-1/4″ 6.135 20.128
18 0.610 2.001 60 6.768 22.205
3/4″ 0.682 2.237 2-3/8″ 6.838 22.435
2-1/2″ 7.576 24.856
2-5/8″ 8.354 27.409
2-3/4″ 9.169 30.083

Worldwide Supply of Nitronic 50 Round Bars

Russia, Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates (UAE), Yemen, United States of America (USA), Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom, Vatican City.

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