钨粉 钨粉 北京 99.85%（%）

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性状：产品呈深灰色不规则粉末。

用途：主要用作硬质合金，高比重合金电工合金及粉末冶金材料等。

 

1.化学成份:
产品牌号	杂质含量(≤%)
	fe	ni	cu	al	si	ca	mg	mo	p	c	o
fdv-w	0.005	0.003	0.001	0.002	0.003	0.003	0.002	0.010	0.001	0.005	0.20

 

氯化残渣

≤0.05

"供应钨粉"的品名为钨粉，钨含量≥是99.85%，粒度为-300目，产地是北京