Silicon Metal 2202 for Silicone Chemical Use

Metal Si 2202
Silica Metal lump 2202 supplier
Metallic Silicon lump 2202 supplier
Metal Silicon lump 2202 supplier

Silicon Metal 2202 for Silicone Chemical Use

1️⃣Si 99.58% min for silicone chemical production
2️⃣Fe 0.20% max, Al 0.20% max and Ca 0.02% max confirmed by COA
3️⃣Stricter impurity control than common 553, 441 and 3303 grades
4️⃣10-100mm lumps, 0-10mm granules or customized size available
5️⃣COA, MSDS, export packing and FOB/CIF/CFR shipment terms supported

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Product Introduction

Silicon Metal 2202 Description

Silicon Metal 2202 is a high-purity metallic silicon product with Si 99.58% min. It is supplied in silver-gray lumps or granules and is used as a silicon raw material in chemical, alloy and industrial production.

We supply Silicon Metal 2202 in 10–100mm lumps. Before shipment, we help you confirm chemical composition, particle size, COA, MSDS, packing method and export delivery details, so your team can check whether the batch matches your silicone chemical production requirement.

For full grade and size options, you can also check our silicon metal lumps 10-100mm with COA page before confirming your order.

Silicon Metal 2202 Specifications

Grade	Silicon Metal 2202 Composition
Grade	Si (%)	Fe (%)	Al (%)	Ca (%)	Appearance	Melting Point
2202	≥ 99.58	≤ 0.20	≤ 0.20	≤ 0.02	Silver-gray lumps	1414°C

Final chemical composition should be confirmed by actual COA. If your factory has stricter limits for Fe, Al or Ca, please send us your target specification before quotation.

Silicon Metal 2202 Supply Information

Item	Supply Details
Product Name	Silicon Metal 2202
Appearance	Silver-gray lumps
Main Size	10-100mm
Other Size	0-10mm or customized
Standard Packing	1MT jumbo bag
Small Bag Option	25kg woven bag
Customized Packing	Available by request
Payment Term	T/T or L/C
Trade Terms	FOB, CIF, CFR
Lead Time	Within 10 working days after prepayment
Inspection	SGS / CCIC test reports by request
Documents	COA, Packing List, Invoice, B/L, Certificate of Origin if required

For long-distance export orders, we suggest checking silicon metal packing, moisture control and loading before shipment.

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Main Applications of Silicon Metal 2202

Silicon Metal 2202 is used when ordinary silicon metal grades cannot meet your impurity control requirement. Its main value is stable Si content and lower Fe, Al and Ca.

Aluminum Alloy Production

In aluminum alloy production, Silicon Metal 2202 can be used when your alloy formula needs cleaner silicon input. Lower Fe, Al and Ca help reduce unwanted impurity influence in applications where composition control matters.

Silicone Chemical Materials

For silicone chemical production, raw material stability is important. Silicon Metal 2202 can help reduce impurity fluctuation when your process has clear limits for Fe, Al and Ca.

Metallurgy and Refractory Materials

In metallurgy and refractory-related use, Silicon Metal 2202 can work as a high-purity silicon source. The 10-100mm lump size is easier to store, weigh and transport than fine powder for bulk industrial orders.

Silicon-Related Upstream Processing

Silicon Metal 2202 can be used as an upstream industrial silicon raw material in some silicon-related processes. Final suitability should still follow your purity requirement, process route and technical standard.

Why Choose Silicon Metal 2202 Instead of Other Grades

Silicon Metal 2202 is not the lowest-cost grade. You choose it when your production needs lower Fe, Al and Ca than common industrial silicon metal.

Grade	How It Compares with Silicon Metal 2202
553	Lower cost, but Fe, Al and Ca are much higher
441	Common industrial grade, but impurity control is looser
421	Lower Al than 441, but Fe and Ca are still higher than 2202
3303	Cleaner than general grades, but Fe and Ca limits are higher than 2202
2202	Suitable for stricter Fe, Al and Ca control
1101	Higher-purity option when 2202 is still not strict enough

If your process allows slightly higher Fe, Al and Ca limits, Silicon Metal 3303 may be a more cost-balanced option.

If your application needs stricter impurity control than 2202, you can compare it with Silicon Metal 1101.

You do not always need the highest grade. You need the grade that matches your technical sheet, cost target and downstream acceptance standard.

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FAQ

Q1: What is Silicon Metal 2202 99.58% used for?

A1:Silicon Metal 2202 99.58% is used in aluminum alloy production, silicone chemical materials, metallurgy, refractory materials and other silicon-related industrial processes. This grade is selected when your production needs stable Si content and lower Fe, Al and Ca impurities than common silicon metal grades.

Q2: What is the standard Silicon Metal 2202 composition?

A2:The standard Silicon Metal 2202 composition is Si ≥99.58%, Fe ≤0.20%, Al ≤0.20% and Ca ≤0.02%. For real orders, the final chemical composition should be confirmed by COA. If your factory has stricter Fe, Al or Ca limits, send us your target specification before quotation.

Q3: What is the difference between Silicon Metal 2202 and Silicon Metal 3303?

A3:Silicon Metal 2202 has stricter Fe, Al and Ca limits than Silicon Metal 3303. 2202 is suitable when your process needs cleaner impurity control. If your application allows slightly higher impurities, Silicon Metal 3303 may be a more cost-balanced option for industrial use.

Q4: Can you supply Silicon Metal 2202 10-100mm lumps with COA?

A4:Yes, we can supply Silicon Metal 2202 10-100mm lumps with COA. The COA usually shows Si, Fe, Al and Ca results, helping you confirm whether the shipment matches the agreed 2202 specification. SGS or CCIC test reports can also be arranged by request.

Q5: What packing is available for Silicon Metal 2202 export orders?

A5:For Silicon Metal 2202 export orders, standard packing is usually 1MT jumbo bag. We can also provide 25kg woven bags or customized packing by request. Packing can be confirmed according to order quantity, destination port, unloading method and warehouse storage condition.

Q6: How can I get a Silicon Metal 2202 FOB, CIF or CFR quote?

A6:To get a Silicon Metal 2202 quote, please send your required size, quantity, destination port, packing method and COA requirement. We can confirm FOB, CIF or CFR price according to your import plan and provide estimated delivery time based on stock or production schedule.