OEM Factory for Pure Tungsten Wires - Tungsten Plate – Forged Tungsten
OEM Factory for Pure Tungsten Wires - Tungsten Plate – Forged Tungsten Detail:
Chemical composition:
Main and minor components | Min.content(%) | ASTM B760 |
W | 99.97 | balance |
Impurities | Max.values (μg/g) | Max.values (μg/g) |
Al | 15 | - |
Cu | 10 | - |
Cr | 20 | - |
Fe | 30 | 100 |
K | 10 | - |
Ni | 20 | 100 |
Si | 20 | 100 |
Mo | 300 | - |
C | 30 | 100 |
H | 5 | - |
N | 5 | 100 |
O | 20 | 100 |
Cd | 5 | - |
Hg | 1 | - |
Pb | 5 | - |
Dimensions and tolerances:
Cold rolled sheets
Thickness(mm) | Thickness tolerance(±mm) | ||
Width≤200mm | Max.width 510mm | Width tolerance(±mm) | |
0.025 | 0.003 | ||
0.025-0.03 | 0.004 | 0.5 | |
0.03-0.04 | 0.005 | 0.5 | |
0.04-0.05 | 0.006 | 0.5 | |
0.05-0.06 | 0.008 | 0.5 | |
0.06-0.08 | 0.010 | 0.5 | |
0.08-0.10 | 0.015 | 0.5 | |
0.10-0.15 | 0.025 | 0.045 | 0.5 |
0.15-0.30 | 0.035 | 0.060 | 1.0 |
0.30-0.40 | 0.05 | 0.085 | 1.6 |
0.40-0.50 | 0.06 | 0.110 | 1.6 |
Hot rooled sheets
Thickness(mm) | Thickness tolerance(±mm) | ||
Width≤510mm | Max.width 1200(mm) | Width tolerance(±mm) | |
0.05-0.60 | 0.110 | 1.6 | |
0.60-0.80 | 0.140 | 2.0 | |
0.08-1.00 | 0.200 | 2.0 | |
1.00-2.00 | 0.250 | 2.0 | |
2.00-8.00 | 0.300 | 2.0 | |
8.0-20.00 | 5% | 5% | 2.0 |
Length tolerance: the length tolerance for all dimensions is maximal +5/-0 mm.
Flatness: max. 4% (measuring procedure on the basis of ASTM B760)
Density: thickness<10.00mm density>19.2g/cm³
thicknes(10.00-20.00mm)density>19.1g/cm³
Vickers hardness:
≤0.10 mm ≥550 HV
0.10-0.05 mm ≥500 HV
0.50-1.50mm ≥470 HV
1.50-10.00mm ≥450 HV
10.00-20.00mm ≥420 HV
Appearance: The material will be of uniform quality, free from foreign matter, splits and fractures.
Bed sheet (not trimmed) may have small edge cracks.
Surface quality:
Cold rolled ≤ 0.30mm bright
Cold rolled 0.3-0.5 mm pickled
Hot rolled ≥0.50 mm pickled
Product detail pictures:
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Sticking for the perception of "Creating goods of high quality and making good friends with people today from all around the world", we constantly set the interest of shoppers to begin with for OEM Factory for Pure Tungsten Wires - Tungsten Plate – Forged Tungsten , The product will supply to all over the world, such as: Atlanta, Ottawa, Oman, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
By Nora from Philadelphia - 2018.03.03 13:09
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Eleanore from Zambia - 2017.08.18 11:04
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