Our Products
We offer a complete product range of tantalum bars, Beryllium Copper Flat Bar, Tantalum Rod, Tantalum Bar, Tungsten Rods and Molybdenum Rods
We Manhar Metal offers Beryllium Copper Flat Bar.
Beryllium Copper C17200 / Beryllium Copper Alloy 25
European Standards:CuBe2, DIN 2.1247, CW101C to EN BeCu
Typical Physical Properties:
Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Thermal Expansion Coefficient (20 C to 200 C m/m/C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-C)): 0.25
Melting Range (C): 870-980
Physical property:
1.High strength2.High hardness3.High elasticity4.Superior fatigue resistance5.Superior abrasion resistance
6.Superior mouldability and isotropy
Chemical component:
Alloy number |
Be |
Ni Co |
Ni Co Fe |
Be Ni Co Fe Cu |
C17200 / Alloy 25 |
1.8-2.0 |
≥0.2 |
≤0.6 |
≥99.5 |
Beryllium Copper Mechanical property:(before heat treatment)
Status |
Tensile strength (kg/mm3) |
Hardness (HV) |
Conductivity (IACS%) |
Elongation (%) |
H |
70-85 |
210-240 |
22 |
2-8 |
1/2H |
60-71 |
160-210 |
22 |
5-25 |
O |
42-55 |
90-160 |
22 |
35-70 |
Beryllium Copper Mechanical property:(after heat treatment)
Status |
Tensile strength (kg/mm3) |
Hardness (HV) |
Conductivity (IACS%) |
Elongation (%) |
H |
130-151 |
380-420 |
22 |
1-5 |
1/2H |
126-147 |
370-410 |
22 |
2-7 |
O |
112-135 |
350-339 |
22 |
3-11 |
Tantalum-10% Tungsten and Tantalum-2.5% tungsten have ahigherstrength at elevated temperatures, and better corrosion resistance than pure tantalum.
Standard:ASTM B365
Grade:RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W)
Specifications: 0.25 100mmExecutive Standard: ASTM B365-98Ingredients Description:
Ingredient% | |||||||||||||
Trademark | Main Ingredients | Impurities   No more than | |||||||||||
Ta | Nb | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
Ta1 | Surplus | - | 0.01 | 0.01 | 0 | 0.01 | 0.01 | 0 | 0.03 | 0.02 | 0.01 | 0 | 0.01 |
Ta2 | Surplus | - | 0.03 | 0.02 | 0.01 | 0.04 | 0.03 | 0.01 | 0.1 | 0.02 | 0.01 | 0 | 0.01 |
TaNb3 | Surplus | <3.5 | 0.03 | 0.03 | 0.01 | 0.04 | 0.03 | 0.01 | - | 0.02 | 0.01 | 0 | 0.01 |
TaNb20 | Surplus | 17.0to23.0 | 0.03 | 0.03 | 0.01 | 0.04 | 0.03 | 0.01 | - | 0.02 | 0.01 | 0 | 0.01 |
Ta2.5W | Surplus |   | 0.01 | 0.01 | 0 | 3 | 0.01 | 0 | 0.04 | 0.02 | 0.01 | 0 | 0.01 |
Ta10W | Surplus |   | 0.01 | 0.01 | 0 | 11 | 0.01 | 0 | 0.04 | 0.02 | 0.01 | 0 | 0.01 |
High purity tungsten rods can be used as heat conductor, additive, crankshaft and cylinder barrel ofautomobile, parts of heat-resistant steel and electrode. High purity tungsten rods are mainly used in guns, rockets, satellites, airplanes and ships.
The purity (99.999%) tungsten bars are mainly used as materials for high standard bearing steels, automobiles, high-speed railways, high precision equipment, and high-tech weapons. The purity (99.99%) tungsten bars are mainly used in alloy tool steel, high quality clean steel, and high performance special steel, etc. The purity 99.95% tungsten products are mainly used to cast raw materials for ingredients and forging special steel and drawn steel wires.
Purity (%) | Rod Item No. | Bar Item No. | Size |
---|---|---|---|
99.999 | PT74-TR1 | PT74-TB1 | Customized |
99.99 |
PT74-TR2 | PT74-TB2 | |
99.95 |
PT74-TR3 | PT74-TB3 |
Molybdenum bar is used as vacuum material, cathode for emitting tube, high temperatureelectrodes etc.Molybdenum rods/bars/pole is a material with silver gray or gray metallic luster. They are used for producing molybdenum line-cutting, filament, coil wire, lead wire support, electron vacuum components and grid, etc.
Application:
Molybdenum bar is mainly used in drawing thin molybdenum wire, molybdenum electrode and steel-making additives. Meanwhile, molybdenum bar is also widely used in the furnace industry for radiation screens, elements, and sintering trays
Width |
Thickness |
Length |
Length Tolerance |
---|---|---|---|
15mm |
15mm |
600mm |
+1mm, -0 |
20mm |
20mm |
1000mm |
+1mm, -0 |
45mm |
45mm |
1200mm |
+2mm, -0 |
60mm |
60mm |
1500mm |
+3mm, -0 |
Composition:
Grade |
The impurity content is not more than % |
|||||||
Fe |
Ni |
Al |
Si |
Mg |
C |
N |
O |
|
Mo-1 |
0.01 |
0.005 |
0.002 |
0.01 |
0.005 |
0.01 |
0.003 |
0.008 |
Mo-2 |
0.01 |
0.005 |
0.005 |
0.01 |
0.005 |
0.01 |
0.003 |
0.02 |
We are committed to offer a wide assortment of Nickel Alloys Rods, Bars, Wires to our valuable customers. Our products are available in various specifications, sizes, shapes and dimensions as per the working demand of the customer. These products are highly appreciated amongst our clients for their high mechanical strength and longer service life.
Specifications :-
Grades :Nickel 200 (UNS No.2200), Nickel 201 (UNS No.2201), Nickel 205 (UNS N0.2205)
Form :Square , Round , Hex , Flat, Wire In Black & Bright Finish
Range :3.17 mm to 350 mm dia
We offerNickel Round Baras per the following specifications.
Standard: ASTM / ASME SB 160
The salient features are as follows :
Market leading prices
High quality
Customization available
160" Dia. to under 4-1/2" Dia. x RL [Up to 17-3/4"][Bar can be Saw Cut to any Custom size.] [By ASTM definition, Bar has a cross-sectional area less than 16 in2. Larger sizes, however, are often also referred to as Bar.]
1/4" Square to 1" Square x RL [Up to 14'] Bar can be Saw Cut to any Custom size. [By ASTM definition, Bar has a cross-sectional area less than 16 in2. Larger sizes, however, are often also referred to as Bar.]
6-32 through 1-8 x 10' to 12' RL
[Other sizes available on request.]
High purity tungsten rods can be used as heat conductor, additive, crankshaft and cylinder barrel ofautomobile, parts of heat-resistant steel and electrode. High purity tungsten rods are mainly used in guns, rockets, satellites, airplanes and ships.
The purity (99.999%) tungsten bars are mainly used as materials for high standard bearing steels, automobiles, high-speed railways, high precision equipment, and high-tech weapons. The purity (99.99%) tungsten bars are mainly used in alloy tool steel, high quality clean steel, and high performance special steel, etc. The purity 99.95% tungsten products are mainly used to cast raw materials for ingredients and forging special steel and drawn steel wires.
Purity (%) | Rod Item No. | Bar Item No. | Size |
---|---|---|---|
99.999 | PT74-TR1 | PT74-TB1 | Customized |
99.99 |
PT74-TR2 | PT74-TB2 | |
99.95 |
PT74-TR3 | PT74-TB3 |
Molybdenum bar is used as vacuum material, cathode for emitting tube, high temperature electrodes etc.Molybdenum rods/bars/pole is a material with silver gray or gray metallic luster. They are used for producing molybdenum line-cutting, filament, coil wire, lead wire support, electron vacuum components and grid, etc.
Application:
Molybdenum bar is mainly used in drawing thin molybdenum wire, molybdenum electrode and steel-making additives. Meanwhile, molybdenum bar is also widely used in the furnace industry for radiation screens, elements, and sintering trays
Width |
Thickness |
Length |
Length Tolerance |
---|---|---|---|
15mm |
15mm |
600mm |
+1mm, -0 |
20mm |
20mm |
1000mm |
+1mm, -0 |
45mm |
45mm |
1200mm |
+2mm, -0 |
60mm |
60mm |
1500mm |
+3mm, -0 |
Composition:
Grade |
The impurity content is not more than % |
|||||||
Fe |
Ni |
Al |
Si |
Mg |
C |
N |
O |
|
Mo-1 |
0.01 |
0.005 |
0.002 |
0.01 |
0.005 |
0.01 |
0.003 |
0.008 |
Mo-2 |
0.01 |
0.005 |
0.005 |
0.01 |
0.005 |
0.01 |
0.003 |
0.02 |
We are committed to offer a wide assortment of Nickel Alloys Rods, Bars, Wires to our valuable customers. Our products are available in various specifications, sizes, shapes and dimensions as per the working demand of the customer. These products are highly appreciated amongst our clients for their high mechanical strength and longer service life.
Specifications :-
Grades :Nickel 200 (UNS No.2200), Nickel 201 (UNS No.2201), Nickel 205 (UNS N0.2205)
Form :Square , Round , Hex , Flat, Wire In Black & Bright Finish
Range :3.17 mm to 350 mm dia
We offerNickel Round Baras per the following specifications.
Standard: ASTM / ASME SB 160
The salient features are as follows :
Market leading prices
High quality
Customization available