3mm Harga Lembaran Stainless Steel
The price of a 3lembaran baja tahan karat mm is calculated using a simple but effective formula: weight multiplied by unit price plus processing cost. By understanding thickness, density, and grade factors, buyers can estimate cost more accurately and compare different stainless steel materials effectively. This pricing method ensures transparency and consistency across different stainless steel specifications.
- Keterangan
The price of a 3lembaran baja tahan karat mm is not a fixed value. It is calculated based on material density, dimensi lembaran, stainless steel grade, and processing costs. Understanding the pricing formula helps buyers estimate cost more accurately before purchasing.
Basic Price Calculation Formula
The standard pricing method for stainless steel sheets is based on weight (kg) × unit price (per kg).
1. The Core Formula
Price = Weight (kg) × Unit Price (USD/kg) + Biaya Pemrosesan
Where:
- Weight depends on thickness, lebar, dan panjang
- Unit price depends on stainless steel grade (304, 316, dll.)
- Processing cost includes cutting, penyelesaian, and handling
2. Weight Calculation Formula
Untuk lembaran baja tahan karat, weight is calculated as:
Berat (kg) = Ketebalan (mm) × Lebar (M) × Panjang (M) × 7.93
Where:
- 7.93 = density of stainless steel (g/cm³ converted factor)
Example for 3mm Stainless Steel Sheet (1m×2m)
Berat = 3 × 1 × 2 × 7.93 = 47.58 kg
3. Full Price Calculation Example
If:
- Thickness = 3mm
- Size = 1m × 2m
- Berat = 47.58 kg
- Unit price = 2.5 USD/kg
- Processing cost = 5 USD/sheet
Then:
Price = 47.58 × 2.5 + 5 = 124.95 Rp
4. Key Factors Affecting Price
1. Kelas Baja Tahan Karat
| Nilai | Tingkat Biaya |
|---|---|
| 201 | Rendah |
| 304 | Sedang |
| 316 | Tinggi |
| 321 | Lebih tinggi |
| Rangkap 2205 | Paling tinggi |
Higher alloy content = higher price.
2. Permukaan Selesai
- 2B selesai: standard cost
- BA selesai: biaya lebih tinggi
- No.4 / disikat: additional processing cost
- Selesai cermin: highest surface cost
3. Ukuran Lembar
- Standard sizes (1000×2000mm, 1219×2438mm) are cheaper
- Custom sizes increase cutting cost
4. Market Metal Price
- Nickel and chromium price fluctuations directly affect stainless steel cost
- Global supply chain changes also impact pricing
5. Why 3mm Stainless Steel Sheet Has Stable Pricing Structure
Dibandingkan dengan lembaran tipis, 3lembaran baja tahan karat mm:
- Have higher material weight per unit area
- Are usually produced through hot rolling or heavy cold rolling
- Require stronger cutting and processing equipment
This makes weight-based pricing more accurate and widely used in the industry.
