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Time of issue:2020-03-17 00:00:00

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Tungsten Bars for Steeling Making

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Tungsten Bars for Steeling Making

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bb02

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Tungsten products

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Standard: GB/T 3459-2006
Density: W≥17.5g/cm3
Purity: W≥99.95% or W≥99.9%
Size:
Tungsten square bar
TW-2: (10-16)×(10-16)×(≥300)mm
TW-1/TW-4: (10-16)×(10-16)×(≥30)mm
Tungsten round bar
TW-2: φ(16-30)×(≥300)mm
TW-1/TW-4: φ(16-30)×(≥30)mm
Content of impurity:

Grade		TW-1	TW-2	W-4
Impurity content % less than	Pb	0.0001	0.0005	0.0005
	Bi	0.0001	0.0005	0.0005
	Sn	0.0003	0.0005	0.0005
	Sb	0.001	0.001	0.001
	As	0.0015	0.002	0.002
	Fe	0.003	0.004	0.003
	Ni	0.002	0.002	0.05
	Al	0.002	0.002	0.005
	Si	0.002	0.002	0.005
	Ca	0.002	0.002	0.005
	Mg	0.001	0.001	0.005
	Mo	0.004	0.004	0.05
	P	0.001	0.001	0.003
	C	0.003	0.005	0.01
	O	0.002	0.002	0.007
	N	0.002	0.002	0.005

Main applications: Tungsten bars are mainly used for processing tungsten parts or as a tool bit of processing lathe, conductors, steel-making burdening and additives;
Package: Wooden boxes

Keyword:

tungsten bars for steeling making

molybdenum bar

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