high quality ferro tungsten

1.Composition:Fe,W,C,P,S,Si,Mn,Cu,As,Bi,Pb,Sb,Sn 2.high quality ferro tungsten 3.Size range:10-130mm 4.make special steel

We are a manufacture of ferro alloy in China. We produce ferro molybdenu, Mo Oxide and also ferro tungsten alloy.

1.Properties: Wolfram is one of the important alloy elements which are used to make special steel. While Wolfram reduce a little elongation rate of steel, it raises strength limit and yield point and also raises hardness and abrasion resistance of steel. It is very important that tungsten has good influence on high temperature mechanical properties of steel to improve heat resistance and tempering stability of steel.

2. Below is the specification of ferro tungsten:

Grade	Chemical Composition      %
	W	C	P	S	Si	Mn	Cu	As	Bi	Pb	Sb	Sn
		≤
FeW80-A	75-85	0.10	0.03	0.06	0.50	0.25	0.10	0.06	0.05	0.05	0.05	0.06
FeW80-B	75-85	0.30	0.04	0.07	0.70	0.35	0.12	0.08	/	/	0.05	0.08
FeW80-C	75-85	0.40	0.05	0.08	0.70	0.50	0.15	0.1	/	/	0.05	0.08
FeW70	≥70	0.80	0.06	0.10	1.00	0.60	0.18	0.1	/	/	0.05	0.1

3.   Shape:FERRO TUNGSTEN 70 should be delivered in lump

4.   Size:Its size range is from 10 to 130mm. the amount of debris whose size is less than 10mm×10mm should not exceed 5% of the total mass of this batch of products.

5.   Package:100kg per steel drum

If you have any question, please don't hesitate to contact us.

Tel:86-371-55626440

Mob:86-13523587048

Fax:86-371-65518856

Contact person: Cathy wong

high quality ferro tungsten