Monel is a group of nickel alloys, primarily having nickel in major quantity, along with copper, iron, and manganese. The nickel quantity varies between 52 to 67%. Monel K500 Round bar is a cylindrical rod that has a minimum 63% of nickel. It has a density of 8.44 g/cm3 and a melting range of 1315-1350 Celsius. It is also known as Alloy K500 Flat Bar and it is mainly used in chains and cables, pump and valve components for chemical processing and safety lifts as it provides a high tensile strength of 150 - 190 Ksi. Monel K500 Hex Bar provides a tensile strength of 621-758 MPa and yield strength of 276-414 Mpa in the annealed state in the hot-finished condition. Monel K500 tensile and yield strength increase with a decrease in temperature. Other shapes such as Monel K500 square bar are suitable for cryogenic applications and can support temperatures upto -423 Fahrenheit. It gives torsional strength of 69 ksi and 49% elongation in the annealed state.
Industry-approved ASTM B865 UNS N05500 Bar Stock supports hot and cold working. When cold worked, it has a tensile strength in the ranges of 110-155 ksi. The strength of this alloy is maintained at 1200 Fahrenheit. The UNS N05500 Bright Bar has greater resistance to stress-corrosion cracking due to its high working temperature. It is age-hardened at a temperature of 595 degrees Celsius for 8 to 16 hours and then immediately furnace cooled to 480 Celsius. It finds application in electronic components and sensors, paper production, and the chemical industry.
Werkstoff equivalent 2.4375 Alloy K500 Rod known for its ease of fabrication and has good dimensional stability. The Poisson's ratio is 0.32 and it is virtually non-magnetic. It stays nonmagnetic up to -210 Fahrenheit and has a hardness coefficient equivalent to 250 HB.
Table of Content
Specification | ASTM B865/ ASME SB865 |
---|---|
Round bar size | Diameter: 3-~800mm |
Hex Bar size | 2-100mm A/F |
Flat bar size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
Square bar size | 4 to 100mm |
Angle bar size (in mm) | 3*20*20~12*100*100 |
Section | 3.0 to 12.0mm thickness |
Channel Bar (in mm) | 80 x 40 to 150 x 75 section; 5.0 to 6.0 thickness |
Hollow Bar (in mm) | 32 OD x 16 ID to 250 OD x 200 ID) |
Billet Size | 1/2" to 495mm Diameter |
Rectangles Size | 33 x 30mm to 295 x 1066mm |
Manufacturing Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Processing | Bar cutting to 650mm |
Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
Condition | Hardened & tempered, annealed |
Monel K500 Bar
UNS N05500 Monel K500 Square Bar
ASTM B865 Monel K500 Alloy Hex Bar
DIN 2.4375 K500 Rod
Monel ASTM B865 Annealed Bar
Monel 2.4375 Bright Bar
2.4375 Monel K500 Polished Bar
Monel Alloy K500 Flat Bar
Price list of ASTM B865 UNS N05500 Monel K500 Round Bar material in India | Monel ASTM B865 UNS N05500 material Price in India (INR) | Monel K500 Bar Price in UK Pound sterling | Monel ASTM B865 UNS N05500 Round Bar Price in UAE Dirham |
---|---|---|---|
Monel K-500 ROUND BAR 25,40 RD 3-5M / PEELED ASTM B865 ( STAB) / 2.4375 UNS N05500 | INR 1,534/kg | 16.37 UK Pound sterling | 79.03 UAE Dirham |
2.4375/ UNS N05500 ASTM B865 Monel K500 Round Bar- 31.750DIA X 2.650MM - BS 3076-89 | INR 1,486/kg | 15.86 UK Pound sterling | 76.55 UAE Dirham |
2.4375/ UNS N05500 ASTM B865 Monel K500 Round Bar 38.100 DIA X 2.700MM - BS 3076-89 | INR 1,513/kg | 16.15 UK Pound sterling | 77.95 UAE Dirham |
Monel K-500 ASTM B865 UNS N05500 ROUND BAR (QTY:2.1 MTR) (40.00 MM DIA) | INR 2,886/kg | 30.81 UK Pound sterling | 148.68 UAE Dirham |
Grade | Ni | Fe | C | Mn | Si | Cu | Al | S | Ti |
---|---|---|---|---|---|---|---|---|---|
Monel K500 | 63.0 min | 0.5 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.010 max | 0.35 – 0.85 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Monel K500 | 2.4375 | N05500 |
CD | Cold drawn | P | Polished |
BD | Bright drawn | SRE | Slit rolled edge |
CG | Centreless ground | HF | Hot finished |
CF | Cold finished | HRAP | Hot rolled annealed and pickled |
P&T | Peeled and turned | RT | Rough turned/peeled |
ST | Smooth turned | PR | Peeled and reeled |
H&T | Hardened and tempered. |
ANN | Annealed |
PH | Precipitation hardened. |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
---|---|---|---|
Monel K500 Cold Drawn and Polish Round Bar | 3.00 – 75.00 | 1/8" – 3.00" | h8-h9-h10-h11 |
ASTM B865 Monel K500 Alloy Cold Drawn and Ground Bar | 10.00 – 75.00 | 5/6" – 2.50" | h8-h9-h10-h11 |
Monel Alloy K500 Peeled and Polished Round Bar | 40.00 – 150.00 | 1.50" – 6.00" | h11, h11-DIN 1013 |
2.4375 Monel K500 Peeled and Ground Bar | 20.00 – 50.00 | 3/4″ – 2.00" | h9-h10-h11 |
Metric | US Bar | ASTM/ Canadian | Japanese | ||||
---|---|---|---|---|---|---|---|
Bar Size | Diam. (mm) | Bar Size | Diam. (Inch) | Bar Size | Diam. (mm2) | Bar Size | Diam. (mm) |
5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
7 | 7 | #5 | 0.625 | 25M | 500 | 16 | 16 |
8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
12 | 12 | #10 | 1.250 | 32 | 32 | ||
14 | 14 | #11 | 1.375 | 35 | 35 | ||
16 | 16 | #12 | 1.500 | 38 | 38 | ||
18 | 18 | #13 | 1.625 | 41 | 41 | ||
20 | 20 | #14 | 1.750 | 44 | 44 | ||
22 | 22 | #15 | 1.875 | 48 | 48 | ||
25 | 25 | #16 | 2.000 | 51 | 51 | ||
28 | 28 | #18 | 2.250 | 57 | 57 | ||
32 | 32 | ||||||
36 | 36 | ||||||
40 | 40 | ||||||
44 | 44 | ||||||
50 | 50 |
Tolerances for Cold Drawn | ||
---|---|---|
Shape / Section | Size, diameter or width across flats | Permitted variation |
mm | mm | |
Round | ≥6 ≦ 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 100 | + 0 to - 0.070, + 0 to - 0.085, + 0 to - 0.100, + 0 to - 0.120, + 0 to - 0.140 |
Flat (thickness) | < 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80 | + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.250, + 0 to - 0.350 |
Flat (width) | < 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 100, > 100 ≦ 130, > 130 ≦ 160, > 160 ≦ 320 | + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.160, + 0 to - 0.190, + 0 to - 0.220, + 0 to - 0.350, + 0 to - 1.00, + 1.00 to - 1.00 |
Square and, hexagon | ≥ 6 ≦ 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 105 | + 0 to - 0.090, + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.160, + 0 to - 0.250 |
Tolerances for Cold Drawn | ||
---|---|---|
Shape / Section | Size, diameter or width across flats | Permitted variation |
mm | mm | |
Round | ≥6 ≦ 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 100 | + 0 to - 0.070, + 0 to - 0.085, + 0 to - 0.100, + 0 to - 0.120, + 0 to - 0.140 |
Flat (thickness) | < 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80 | + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.250, + 0 to - 0.350 |
Flat (width) | < 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 100, > 100 ≦ 130, > 130 ≦ 160, > 160 ≦ 320 | + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.160, + 0 to - 0.190, + 0 to - 0.220, + 0 to - 0.350, + 0 to - 1.00, + 1.00 to - 1.00 |
Square and, hexagon | ≥ 6 ≦ 18, > 18 ≦ 30, > 30 ≦ 50, > 50 ≦ 80, > 80 ≦ 105 | + 0 to - 0.090, + 0 to - 0.110, + 0 to - 0.130, + 0 to - 0.160, + 0 to - 0.250 |
Precision Tolerances | ||||
---|---|---|---|---|
Section | Size,, diameter | Permitted overall variation | ||
Class A | Class B | Class C | ||
mm | mm | mm | mm | |
Round | ≧ 6 <75 | 0.05 | 0.025 | 0.013 |
Tolerance ISO “H” Series in MM | ||||||||
---|---|---|---|---|---|---|---|---|
NOMINAL SIZE | h5 | h6 | h7 | h8 | h9 | H10 | H11 | h12 |
DIAMETER mm | ||||||||
~ to 3 | +0.004/0 | +0.006/0 | +0.01/0 | +0.014/0 | +0.025/0 | +0.04/0 | +0.06/0 | +0.1/0 |
over 3 to 6 | +0.005/0 | +0.008/0 | +0.012/0 | +0.018/0 | +0.03/0 | +0.048/0 | +0.075/0 | +0.12/0 |
over 6 to 10 | +0.006/0 | +0.009/0 | +0.015/0 | +0.022/0 | +0.036/0 | +0.058/0 | +0.09/0 | +0.15/0 |
over 10 to 18 | +0.008/0 | +0.011/0 | +0.018/0 | +0.027/0 | +0.043/0 | +0.07/0 | +0.11/0 | +0.18/0 |
over 18 to 30 | +0.009/0 | +0.013/0 | +0.021/0 | +0.033/0 | +0.052/0 | +0.084/0 | +0.13/0 | +0.21/0 |
over 30 to 50 | +0.011/0 | +0.016/0 | +0.025/0 | +0.039/0 | +0.062/0 | +0.1/0 | +0.16/0 | +0.25/0 |
over 50 to 80 | +0.013/0 | +0.019/0 | +0.03/0 | +0.046/0 | +0.074/0 | +0.12/0 | +0.19/0 | +0.3/0 |
over 80 to 120 | +0.015/0 | +0.022/0 | +0.035/0 | +0.054/0 | +0.087/0 | +0.14/0 | +0.22/0 | +0.35/0 |
over 120 to 180 | +0.018/0 | +0.025/0 | +0.04/0 | +0.063/0 | +0.1/0 | +0.16/0 | +0.25/0 | +0.4/0 |
over 180 to 250 | +0.02/0 | +0.029/0 | +0.046/0 | +0.072/0 | +0.115/0 | +0.185/0 | +0.29/0 | +0.46/0 |