Silicon Iron 75# - Silicon 60-67% - Iron ≥ 30% - Casting Mold Former¹

Product DescriptionProduct DescriptionSilicon iron is an iron alloy mainly composed of iron and silicon. It is widely used in industrial fields such as steel smelting and casting, and is an important deoxidizer, alloying agent and reducing agent in the metallurgical industry. Silicon (Si) and iron (Fe) are the main components. Among them, the silicon content is the key indicator for differentiating silicon iron models, usually ranging from 15% to 90%; the remaining components are mainly iron, and may also contain a small amount of impurities such as carbon (C), manganese (Mn), phosphorus (P), and sulfur (S). The content of impurities needs to be strictly controlled to ensure product quality.SpecificationGradeSi (%)Al (%)Ca (%)Mn (%)Cr (%)P (%)S (%)C (%)FeSi7572 - 80≤1.5≤1≤0.5≤0.5≤0.04≤0.02≤0.2FeSi7272 - 75≤2≤1≤0.5≤0.5≤0.04≤0.02≤0.2FeSi7070 - 72≤2≤1≤0.6≤0.5≤0.04≤0.02≤0.2FeSi6565 - 72≤2≤1≤0.7≤0.5≤0.04≤0.02≤0.2FeSi6060 - 65≤2≤1≤0.8≤0.6≤0.05≤0.03≤0.3FeSi4540 - 47≤2≤1≤0.7≤0.5≤0.04≤0.02≤0.2Packing & DeliveryThe packaging bags usually adopt double-layer construction with reinforced waist straps in the middle. The bags should be dry, sturdy and durable, and suitable for storage. Each bag has a net weight of 1000 ± 10 kilograms. The weight of the packaging materials is deducted according to the standard of 2.5 kilograms per piece.FAQ1. Are you a manufacturer or trading company?Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you. 2.May I get one sample before placing order?Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers. 3.Which payment is available for your company?Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay all is ok. You can choose the one which is convenient for you. 4.Is there any possible to use my appointed label or package?Re: Sure. If needed, we'd like to use label or package according to your requirement. 5.How and when can I get my goods after payment?Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

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