Z30750 Zinc Alloy for Hot Dip Galvanizing
Z30750 zinc alloy which are used in hot dip galvanizing for the purpose of adjusting the concentration of certain alloying elements in the molten zinc bath
Z30750 alloy to supply or maintain the aluminium content of the zinc bath for hot-dip galvanization of fabricated products and continuous galvanizing of tube, wire or sheet. Alloy with an Al content selected to give the best aluminium incorporation efficiency.
Z30750 | 90/10 Zn/Al | Type A-1
Zinc Master Alloys for Use in Hot Dip Galvanizing
- ASTM : Type A-1
- Common : 90/10 Zn/Al High Purity
- UNS : Z30750
Type A-1 90/10 Zn/Al Z30750 Chemical Analysis
| Analysis ( %) | Z30750 | 90/10 Zn/Al | Type A-1 |
|---|---|
| Al | 9.5 – 10.5 |
| Cu | ≤0.035 |
| Mg | – |
| Pb | ≤0.005 |
| Fe | ≤0.05 |
| Cd | ≤0.004 |
| Sn | ≤0.003 |
| Si | – |
| Ni | – |
Type A-1 90/10 Zn/Al Z30750 General Mechanical Properties
| Mechanical Properties | Metric Value |
|---|---|
| Proof strength Rp0.2 (MPa) | 254 (≥) |
| Tensile strength Rm (MPa) | 816 (≥) |
| Impact energy KV (J) | 43 |
| Elongation at fracture A (%) | 42 |
| Reduction in cross section on fracture Z (%) | 43 |
| As-Heat-Treated Condition | Solution and Aging,
Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 114 |
Type A-1 90/10 Zn/Al Z30750 General Physical Properties
| Physical Properties | Metric Value |
|---|---|
| Property | 869 (≥) |
| Density kg/dm3 | 752 (≥) |
| Temperature T °C/F | 11 |
| Specific heat J / kgK | 21 |
| Thermal conductivity W/mK | 21 |
| Electric resistance µΩ·cm | Solution and Aging,
Annealing, Ausaging, Q+T,etc |
| Modulus of elasticity kN/mm2 | 434 |
| Temp. °C/°F | 793 |
| Creep strain limit (10000h) (Rp1,0) N/mm2 |
298 |
| Creep rupture strength (10000h) (Rp1,0) N/mm2 |
745 |
Package
| Ingot Weight | 7 – 9 kg |
| Ingot Size ( W x L x H ) | 12 x 49 x 3 cm |
| Packing Weight
Zinc Alloy Feet |
900 – 1200 Kg |
| Bundle Size ( W x L x H )
Zinc Alloy Feet |
50 x 100 x 60 cm |
| Packing Weight
Euro Pallet |
1500 – 2000 Kg |
| Pallet Size ( W x L x H )
Euro Pallet |
80 x 120 x 150 cm |
Payment
| Payment Terms | 100% TT ( 30% deposit + 70% before loading )
LC and CAD not accepted |
| Price | LME + premium
LME Price will be confirmed after the deposit payment has been confirmed. For LME official closing price quotation , customer must send information until 2 hours ago before LME closing After LME price fix, No Change |
| Price Terms |
|
Delivery
| Origin | Turkey ( Our production ) |
| Min Order | 2 tons |
| Our Factory Location | Kocaeli / Turkey |
| Delivery Time | Depends of quantity |
| Sea Freight Ports Near Our Factory | Evyap Port / Yilport / DPworld Port |
