1) Specification:
99.95% Pure Molybdenum rods
1) Mo purity: Mo>=99.95%
2) Density: >=10.1g/cm3
3) Dia: 1.0-120mm, size for the polished molybdenum rods diameter1.0-120mm Length<2500mm
4) Surface: Polished, ground, cleaned, black.
5) Standard: ASTM B386


99.95% Pure Tungsten rods
Excellent price 99.95% black ground polished tungsten/molybdenum rods
1) Purity: W≥99.95%
2) Forged density:>19.2g/cm3
3) Welding tungsten rod: WT WL WP WC WY, from diameter1.0-10mm Length: 150/175/1100mm
4) Surface:black,ground,polished
5) Rod Size: diameter2-120mm Length<2500mm
6) Straightened rods after drawn diameter0.8mm-3.2mm
TZM and Mola rod chemical Composition is:
TZM rod: Mo + 0.40-0.55%Ti + 0.06-0.12%Zr + 0.01-0.04% C
MoLa rod:Generally: La2O3:0.4%-0.7%
Content of molybdenum | Content of all other elements | Content of each element |
≥99.95% | ≤0.05% | / |
Surface Finish
Black Surface is "as swaged or "as drawn"; Retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.


Molybdenum copper Alloy
MoCu alloy forged rods Molybdenum contents 50%-85%
Mo-Cu composites has lower density, its thermal expansion coefficient and thermal conductivity can be adjusted to match many different materials.
MoCu alloy physical Properties of Major Products
Material | Wt% Molybdenum Content | Wt% Copper Content | g/ Density at 20ºC | W/M.K Thermal conductivity at 25ºC | (/k) Coefficient of thermal expansion at 20ºC |
Mo85Cu15 | 85 | Balance | 10 | 160-180 | 6.8 |
Mo80Cu20 | 80 | Balance | 9.9 | 170-190 | 7.7 |
Mo70Cu30 | 70 | Balance | 9.8 | 180-200 | 9.1 |
Mo60Cu40 | 60 | Balance | 9.66 | 210-250 | 10.3 |
Mo50Cu50 | 50 | Balance | 9.54 | 230-270 | 11.5 |
Tungsten Alloy
Tungsten copper alloy WCu - Content WCu (W50 W55 W60 W65 W70Cu, W75Cu, W80Cu, W85Cu, W90Cu, etc)
Product standard: GB8320-87
Density: 11.85g/cm3-16.75g/cm3
WCu alloy foil size: Thickness(0.08-0.7mm)*Width<120mm*Length<300mm
WCu alloy sheet size: diameter(3-100mm)*L<500mm
WCu Chemical composition
Material | WCu% Tungsten Content | Hardness HB | g/ Density at 20ºC | W/M.K Thermal conductivity at 25ºC | (10-6/k) Coefficient of thermal expansion at 20ºC |
W90Cu10 | 90 | 260 | 17.0 | 180-190 | 6.5 |
W85Cu15 | 85 | 240 | 16.4 | 190-200 | 7.0 |
W80Cu20 | 80 | 220 | 15.6 | 200-210 | 8.3 |
W75Cu25 | 75 | 195 | 14.9 | 220-230 | 9.0 |
W50Cu50 | 50 | 125 | 12.2 | 310-340 | 12.5 |
Tungsten High Heavy Alloy
W-Ni-Fe W-Ni-Cu ASTM B777-07 rods/sheet/plates/tubes
Material:W90-97NiFe(Magnetic)&W90-97NiCu(Nonmagnetic)
Density:16.8-18.8g/cm3
Rods Size:dia(1.5 -200) x Length<500mm
Tungsten Alloy component: W(88-98)% with the addition of nickel and copper or nickel and iron, etc
Tungsten Alloy applications: For making rotors of aircraft wings, shileding materias for radioactive isotope (Cobalt 60), and formaterials of armor piercing bullets and mould, etc.


1. Pure tungsten rod specification:
Tungsten purity: W>=99.95%
Density: >=19.2g/cm3
Dia: 1.0-120mm
2. Tungsten rods surface finish:
Black:Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.
3. Tungsten rods available size:
Forged rods size: Diameter(2-100mm)*Length<2500mm
Strainghtened rods after drawn diameter 0.8-3.2mm
Tungsten Content | Type | Diameter (mm) | Dia.Tolerance (mm) | Length (mm) | L tolerance (mm) |
99.95% | Sintering rod | 40-100 | ±3 | 500max | ±5 |
99.95% | Forged rod | 20-80 | ±2 | 800max | ±5 |
99.95% | Ground rod | 2-60 | ±0.1 | 600max | ±1 |

Pure tungsten rod/electrode for argon arc welding
We have many kinds of tungsten electrode type:
Pure tungsten electrodes-WP(marked green color)
Thoriated tungsten electrodes- WT10(marked yellow color)
WT20(marked red color)
WT30(marked purple color)
WT40(marked orange color)
Lanthanum tungsten electrodes-WL10(marked black color)
WL15(marked gold color)
WL20(marked sky blue color)
Cerium tungsten electrodes- WC20(marked gray color)
Yttrium tungsten electrodes- WY20(marked blue color)
Zirconiated tungsten electrodes- WZ3(marked brown color)
WZ8(marked white color)
