Zinc Alloy Prime Western Zinc vs Zinc Anode Alloy
Zinc Alloy · grade comparison
Zinc Alloy Prime Western Zinc and Zinc Anode Alloy are both zinc alloy grades. Zinc Anode Alloy is the stronger of the two: yield strength 50 MPa (7.25 ksi) against 20 MPa (2.9 ksi) for Prime Western Zinc, about 150% more; tensile strength follows at 80 MPa (11.6 ksi) vs 35 MPa (5.08 ksi). Zinc Anode Alloy is the more ductile: elongation 8% versus 5% for Prime Western Zinc, and Zinc Anode Alloy is harder (38 HB vs 32 HB). Prime Western Zinc runs hotter in service (100°C vs 50°C continuous). On the shop floor, Prime Western Zinc sits in a lower cost tier (standard, $$) than Zinc Anode Alloy (premium, $$$).
Prime Western ZincChoose it when the part sees heat, or when cost is the deciding factor.
Zinc Anode AlloyChoose it when strength drives the design, or when the part is bent, formed or impact-loaded.
Prime Western Zinc vs Zinc Anode Alloy: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all zinc alloy grades in the FabDigit library; each bar is drawn as a share of that.
- The better value (by the usual engineering direction) is in bold. Rows with no direction — density, thermal conductivity — have no bold.
- Values are typical room-temperature figures for the condition named on each card.
- Confirm against the certified mill or resin datasheet before design release.
How to read these bars
- One bar per material. A full bar is the highest value among all zinc alloy grades in the FabDigit library; each bar is drawn as a share of that.
- The better value (by the usual engineering direction) is in bold. Rows with no direction — density, thermal conductivity — have no bold.
- Values are typical room-temperature figures for the condition named on each card.
- Confirm against the certified mill or resin datasheet before design release.
Prime Western ZincZinc Anode Alloy
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Elastic (Young's) Modulus
Shear Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Compressive Strength
Shear Strength
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Same in both: Bulk Modulus 70 GPa10.2 Msi · Poisson's Ratio 0.25
Physical
Density and transition temperatures.
Density
Melting Point (Solidus)
Liquidus Temperature
Thermal
How each material carries heat and how hot it can run.
Thermal Expansion (CTE, 20–100 °C)
Max Service Temperature (continuous)
Min Service Temperature
Same in both: Thermal Conductivity 110 W/m·K63.6 BTU/hr·ft·°F · Specific Heat Capacity 390 J/kg·K0.09 BTU/lb·°F · Latent Heat of Fusion 112 J/g48.2 BTU/lb
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) -1.03 V
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Formability (cold)
Castability
Brazeability / Solderability
Polishability
Same in both: Machinability Rating (AISI 1212 = 100 %) 70% · Weldability 20 / 100
Sustainability
Primary-production footprint per kilogram.
Embodied Carbon (primary production)
Typical Recycled Content
Same in both: Embodied Energy (primary production) 53 MJ/kg22,786 BTU/lb · Embodied Water 120 L/kg14.4 gal/lb
Common Calculations
Ratios derived from the values above.
Specific Strength (UTS / density)
Specific Stiffness (E / density)
Modulus of Resilience
Thermal Diffusivity
Thermal Shock Resistance Index
Strength versus weight
Yield strength against density for every zinc alloy grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | Prime Western Zinc | Zinc Anode Alloy |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$ Standard | $$$ Premium |
| Min. machined wall | — | — |
| Best machined surface | — | — |
Both take the same 1 finish: Copper Plating.
Prime Western Zinc vs Zinc Anode Alloy — frequently asked
Is Zinc Anode Alloy stronger than Prime Western Zinc?
Yes. Zinc Anode Alloy has a typical yield strength of 50 MPa (7.25 ksi) against 20 MPa (2.9 ksi) for Prime Western Zinc — about 150% more. Tensile strength is 80 MPa (11.6 ksi) vs 35 MPa (5.08 ksi).
Which is cheaper, Prime Western Zinc or Zinc Anode Alloy?
Prime Western Zinc is the lower-cost material: it sits in the standard tier ($$) while Zinc Anode Alloy is premium ($$$). Part price depends far more on geometry, tolerance and quantity than on raw stock — upload a CAD file for a live quote.
Which is easier to machine, Prime Western Zinc or Zinc Anode Alloy?
Zinc Anode Alloy, by a small margin. Both rate very good for machinability — 80/100 against 75/100 for Prime Western Zinc.
Ready to make it?
Upload a CAD file and FabDigit prices the part in Prime Western Zinc and Zinc Anode Alloy side by side — material, machining time, tolerance and finish in one quote. Certified material data ships with the order on request.
Typical handbook values for the conditions named above, normalised for comparison. Hardness on non-Brinell scales is converted approximately for charting only. Request certified data with your order for design-critical properties.