Composition
Metal inputs (₹ / kg)
₹
× 1.58 weight factor
Conversion cost (₹ / kg)
Product type
Product size
Thickness
Base plate
Circle premium
Coil fabrication charge
Custom alloy premium (optional)
Low Thickness Gauge Premium
Gauge premium
—
4×4 gauge premium
—
4×8 gauge premium
—
Final selling price
—
₹ per kg
Enter inputs
Basic price (before premiums)
—
Price breakdown
Cu × 1.58—
Zn × 1.00—
÷ 2.58 = metal rate—
Conversion cost—
Gauge premium—
Circle premium—
Coil fab charge—
Custom alloy premium—
Low thickness gauge premium—
Final selling price—
Formula: (Cu×1.58 + Zn) ÷ 2.58 + conversion + premiums = final selling price
Standards conformance
Temper reference (VPN)
Brass
| Temper | VPN |
|---|
| SOFT | 55–70 |
| LHA | 75–85 |
| HA (Quarter Hard) | 90–110 |
| HB (Half Hard) | 110–130 |
| HD (Full Hard) | 130–165 |
| HE (Extra Hard) | 165–175 |
| HS (Spring Hard) | 180–220 |
Copper
| Temper | VPN |
|---|
| Soft | 45–60 |
| HA (Quarter Hard) | 60–75 |
| HB (Half Hard) | 75–90 |
| HD (Full Hard) | 90–110 |
| AR (As Rolled) | >110 |
SWG → MM Converter
SWG
—
mm
