2mm Galvanized Sheet Price per Sheet in Indonesia (120x240)

Galvanized sheet price for 2 mm per sheet in the standard 120 X 240 size varies quite a bit, ranging from Rp $900.000$ to Rp $1.200.000$ . This figure depends heavily on daily fluctuations in zinc prices and, most importantly, on the quality of the anti-rust coating. The key to a successful purchase is making sure you get certified Hot-Dip sheet. In fabrication, manufacturing, and construction projects that truly need corrosion resistance, galvanized sheet is often the answer that ends the search. Essentially carbon steel dipped in molten zinc through the galvanizing process, it is far more than just an iron plate. It is a steel sheet with a superior anti-rust shield. For

2 \text{ mm}

thickness specifically, I see this material sitting in an optimal sweet spot. It is thick enough to provide solid structural strength, able to bear loads without bending easily, yet still relatively easy for fabricators to form, cut, and weld. No wonder this

2 \text{ mm}

sheet has become a favorite for industrial ducting, outer machine panels, and even storage containers that demand durability. However, like all steel on the market, the price of 2 mm galvanized sheet never stands still. It moves very dynamically and can even jump significantly from one iron shop to another. As someone who deals with steel market fluctuations every day, I know well that the best price comes from a deep understanding of weight and quality, not simply from chasing the cheapest quote. This article, therefore, is here to thoroughly break down the price range for 2 mm galvanized sheet per sheet in Indonesia. We will dig into all the factors that determine it, so I can offer practical guidance on how to optimize your budget without sacrificing material quality. In the field, galvanized sheet is usually sold as standard full sheets. Although you pay per sheet, a genuine supplier's selling price is calculated based on the actual weight per sheet or the price per kilogram. This is the key to validating the price. 2 mm sheet is generally available in two standard sizes in Indonesia, and the size you choose greatly determines the total price you pay:

Small Standard Size ( $3 \times 6 \text{ feet}$ : $914 \text{ mm} \times 1.828 \text{ mm}$
Large Standard Size ( $4 \times 8 \text{ feet}$ : $1.219 \text{ mm} \times 2.438 \text{ mm}$

Estimated Price of 2mm Galvanized Sheet per Sheet (120 X 240 mm $4 \times 8 \text{ feet}$ )

Price per Kilogram (Kg) (Estimate)	Estimated Price per 120 X 240 Sheet (Rp)
Rp $19.000$	Rp $887.300$
Rp $22.000$	Rp $1.027.400$
Rp $25.000$	Rp $1.167.500$

2. Factors That Make Prices Differ

When you hold two quotations with galvanized sheet prices that differ significantly, there is almost always one of four 'things' behind the gap:

A. Zinc Coating Quality (SNI and Coating Thickness)

The best galvanized sheet is the kind that goes through the Hot-Dip (HDG, hot-dip galvanized) process, which guarantees a thick, very long-lasting zinc layer. Check the SNI 7033:2020 standard, which sets the minimum zinc coating thickness. Sheet with a coating this thick and SNI certification will certainly cost more than sheet that only goes through Elektro-Galvanis (electro-galvanized, a thin coating). The price gap between certified HDG and thin-coated sheet is the difference between having material that lasts 20 years and material that has rusted by the fifth year. If your 2mm sheet will be installed in a damp area or one that is hard to reach, don't try to save money on the zinc coating quality.

B. Brand and Certified Steel Standards

Premium pricing is also often influenced by the manufacturer's brand. Major steel manufacturers guarantee tight thickness tolerances and an optimal chemical composition of the steel. You pay for consistency, which means your 2mm sheet is truly

2 \text{ mm}

, not

1.9 \text{ mm}

1.8 \text{ mm}

C. Zinc Commodity Price Fluctuations

This is the most brutal external factor. The anti-rust layer on galvanized sheet is zinc, and zinc prices on the global commodity market are highly sensitive. The price of $2 \text{ mm}$ galvanized sheet is a thermometer that reacts sensitively to movements in the zinc market. Rising zinc prices (which are notably expensive) and a weakening Rupiah will immediately push sheet prices up, because the zinc coating is a high-value component.

**D. Cut-to-Size Purchases (Cutting Service)**

Some shops sell 2mm sheet already cut into small pieces. Although the price per piece may look cheap (for example Rp

150.000

), keep in mind that the price per kilogram will be much higher than if you buy one full sheet. Only buy cut pieces if you are certain you need just a small amount and do not want the hassle of cutting it yourself on site.

Feasibility Analysis: 2mm Galvanized Sheet vs. 2mm Black Steel Plate

Engineers often hesitate: use the cheaper Black Steel Plate (Black Steel Plate) and paint it, or go straight for the more expensive 2 mm Galvanized Sheet up front?

Criteria	2mm Black Steel Plate + Primer Paint	2mm Galvanized Sheet (HDG)
Initial Purchase Price	Much cheaper (about $20-30\%$ lower).	More expensive.
Initial Corrosion Resistance	Good, as long as the paint layer is never scratched.	Superior, sacrificial protection (zinc that 'sacrifices itself').
Service Life (Maintenance)	Requires routine repainting (every $3-5$ years).	Minimal maintenance, service life of $15-25$ years in ordinary environments.
Total Cost of Ownership (TCO)	Higher in the long run (due to repeated painting labor costs).	Lower (high upfront investment, very low maintenance costs).

My Take: If your 2 mm sheet will be installed outdoors or in a humid environment (such as coastal areas), the initial price difference for galvanized sheet is a cost you must budget for. Using black steel will only trigger a series of expensive and very troublesome maintenance costs in the future.

Smart Tips for Getting the Best 2mm Galvanized Sheet Price

Always Ask for the Price per Kg: If you are buying full sheets, always ask for the price per kilogram. This is the most transparent way to compare quotes between suppliers.
Specify the Coating Quality: Ask specifically: Is this sheet Hot-Dip Galvanized, and does its zinc coating meet the SNI 7033:2020 standard? Knowing exactly what you are buying matters far more than the price figure.
Check Dimensional Tolerance: A good sheet should have minimal thickness tolerance. Ask for a guarantee that the actual thickness is close to 2 $2 \text{ mm}$
Optimize Cutting: If you need a custom size, calculate carefully. Sometimes buying a full sheet and paying an outside cutting service is cheaper than buying expensive pre-cut pieces at the shop.

If you need a more accurate weight and cost calculation based on the daily price per kg, or need a recommendation for a 2 mm galvanized sheet supplier with guaranteed SNI quality in your project area, don't hesitate to contact the Sinarjaya Steelindo team through the contact details available. We are ready to help you finalize the most intelligent and efficient steel procurement.