China 100% Original Factory 95wnife Tungsten Cube 1mm Sheet Manufacturer and Supplier

100% Original Factory 95wnife Tungsten Cube 1mm Sheet

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We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for 100% Original Factory 95wnife Tungsten Cube 1mm Sheet, Welcome friends from all over the world come to visit, guide and negotiate.
We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for 1mm Tungsten Sheet, 95wnife Tungsten Cube, Our tenet is “integrity first, quality best”. We’ve got confidence in providing you with excellent service and ideal solutions. We sincerely hope we can establish win-win business cooperation with you in the future!
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)
Thickness(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)
Thickness(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