Ferro Niobium powder FeNb for welding

Short Description:

Ferro niobium is an iron alloy based on niobium, with a niobium content of 60-70%. There are two main properties of ferro niobium.

Model Number: HR- FeNb

Shape: Powder, lumps

Color: Gray

Alloy or not: Is Alloy

Chemical Content: Nb: 60% & 65%

Particle Size: 40-200 mesh or customized, lumps 10-50mm

Usage: alloy additive, welding consumable materials and casting materials

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Product Detail

Product Description

Ferro niobium is an iron alloy based on niobium, with a niobium content of 60-70%. There are two main properties of ferro niobium. One is lump, 10-50mm, mainly used for the production of special steel, the other is powder, mainly used for the production of special welding rod. The ferro niobium powder has uniform particle size, good fluidity and no visible large particles

Specification

Item:	Nb+Ta	Ta	Al	Si	C	S	P	W
FeNb70	70~80	0.3	3.8	1	0.03	0.03	0.04	0.3
FeNb60-A	60~70	0.3	2.5	2	0.04	0.03	0.04	0.2
FeNb60-B	60~70	2.5	3	3	0.3	0.1	0.3	1
FeNb50-A	50~60	0.2	2	1	0.03	0.03	0.04	0.1
FeNb50-B	50~60	0.3	2	2.5	0.04	0.03	0.04	0.2

Application

1. Ferro niobium is mainly used for smelting high temperature (heat resistant) alloys, stainless steel and high strength low alloy steel.
2. It can be used as wear-resistant welding consumables
3. It can be used as addition of flux-cored wire, special steel, permanent magnet material
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COA

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Quality control system

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Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.

Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.