High Brittleness Ferro Silicon 70

 

Adding a certain amount of ferrosilicon to steel can significantly improve the strength, hardness, elasticity and magnetic permeability of the steel and reduce the hysteresis loss of transformer steel. Different types of steel have different requirements for silicon content. For example, general steel contains 0.15% - 0.35% silicon, structural steel contains 0.40% - 1.75% silicon, etc.

 

 

Grade	≥	(Chemical composition)≤ %
	Si	Al	Ca	Mn	Cr	P	S	C
FeSi75	75	1.5	1	0.5	0.5	0.04	0.02	0.2
FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2
FeSi70	70	2	1	0.6	0.5	0.04	0.02	0.2
FeSi65	65	2	1	0.8	0.5	0.04	0.02	0.2
FeSi60	60	2	1	0.7	0.5	0.05	0.03	0.2
FeSi45	45-47	2	1	0.8	0.5	0.04	0.02	0.2

 

 

1. Free samples

2. Rich market forecast suggestions

3. Timely response, quick feedback on customer needs

4. Lock the price to help you save costs trade guarantee

5. Advanced production line, strong production capacity

6. Professional order system, complete operation

 

 

1.Q: What are your advantages?

Honest business, competitive prices, professional service in export process.

2.Q: How do we ensure quality?

Always provide pre-production samples before mass production; always conduct final inspection before shipment;

3.Q: Do you have a stable supply of raw materials?

Maintaining long-term cooperation with qualified raw material suppliers ensures the high quality of our products from the first step.

4.Q: How is your quality control?

Our quality control steps include:

(1) Confirm everything with customers before purchasing and production;

(2) Check all materials to ensure they are correct;

(3) Hire experienced workers and train them properly;

(4) Conduct inspections throughout the production process;

(5) Conduct final inspection before loading.

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