Solder & Low-Melting Alloy Babbitt Grade 2 (Tin-Base) vs Type 2 Sheet Pewter
Solder & Low-Melting Alloy · grade comparison
Solder & Low-Melting Alloy Babbitt Grade 2 (Tin-Base) and Type 2 Sheet Pewter are both solder & low-melting alloy grades. Both yield at about 42 MPa — strength does not separate them. Type 2 Sheet Pewter is the more ductile: elongation 25% versus 3% for Babbitt Grade 2 (Tin-Base). Babbitt Grade 2 (Tin-Base) is stiffer (53 GPa vs 45 GPa) and Babbitt Grade 2 (Tin-Base) runs hotter in service (120°C vs 90°C continuous). On the shop floor, Babbitt Grade 2 (Tin-Base) machines more easily (excellent vs good).
Babbitt Grade 2 (Tin-Base)Choose it when the part sees heat, or when the part is machined in volume.
Type 2 Sheet PewterChoose it when the part is bent, formed or impact-loaded.
Babbitt Grade 2 (Tin-Base) vs Type 2 Sheet Pewter: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all solder & low-melting 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 solder & low-melting 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.
Babbitt Grade 2 (Tin-Base)Type 2 Sheet Pewter
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Elastic (Young's) Modulus
Shear Modulus
Bulk Modulus
Poisson's Ratio
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Compressive Strength
Shear Strength
Fatigue Strength (Endurance Limit)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Vickers
Physical
Density and transition temperatures.
Density
Melting Point (Solidus)
Liquidus Temperature
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Thermal Expansion (CTE, 20–100 °C)
Latent Heat of Fusion
Max Service Temperature (continuous)
Min Service Temperature
Same in both: Specific Heat Capacity 230 J/kg·K0.05 BTU/lb·°F
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) -0.5 V
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Formability (cold)
Castability
Brazeability / Solderability
Polishability
Same in both: Weldability 20 / 100
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Embodied Water
Same in both: Typical Recycled Content 30%
Common Calculations
Ratios derived from the values above.
Specific Stiffness (E / density)
Modulus of Resilience
Thermal Diffusivity
Same in both: Specific Strength (UTS / density) 9 kN·m/kg · Thermal Shock Resistance Index 3
Strength versus weight
Yield strength against density for every solder & low-melting alloy grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | Babbitt Grade 2 (Tin-Base) | Type 2 Sheet Pewter |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$$ High | $$$$ High |
| Min. machined wall | — | — |
| Best machined surface | — | — |
Babbitt Grade 2 (Tin-Base) vs Type 2 Sheet Pewter — frequently asked
What is the difference between Babbitt Grade 2 (Tin-Base) and Type 2 Sheet Pewter?
Solder & Low-Melting Alloy Babbitt Grade 2 (Tin-Base) and Type 2 Sheet Pewter are both solder & low-melting alloy grades. Both yield at about 42 MPa — strength does not separate them. Type 2 Sheet Pewter is the more ductile: elongation 25% versus 3% for Babbitt Grade 2 (Tin-Base).
Which is cheaper, Babbitt Grade 2 (Tin-Base) or Type 2 Sheet Pewter?
Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.
Which is easier to machine, Babbitt Grade 2 (Tin-Base) or Type 2 Sheet Pewter?
Babbitt Grade 2 (Tin-Base). Its machinability rates excellent (85/100) against good (60/100) for Type 2 Sheet Pewter.
Ready to make it?
Upload a CAD file and FabDigit prices the part in Babbitt Grade 2 (Tin-Base) and Type 2 Sheet Pewter 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.