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DuraKapp™#13 Babbitt - 1 lb. Regular Bar$16.50ASTM B23 #13 - OEM refurbishment LEAD Babbitt for low speed machinery, engines, and generators. 6Sn/84Pb/10Sb, nominal 1 lb. bars. VIEW PRODUCT -
DuraKapp™#13 Babbitt - 5 lb. Notch Bar$59.50ASTM B23 #13 - OEM refurbishment LEAD Babbitt for low speed machinery, engines, and generators. 6Sn/84Pb/10Sb, 5 lb. notch bars.
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DuraKapp™#13 Babbitt - 35 lb. Ingot$380.80**Minimum order quantity 350 lbs.** ASTM B23 #13 - OEM refurbishment LEAD Babbitt for low speed machinery, engines, and generators. 6Sn/84Pb/10Sb, nominal 35 lb. ingots.
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DuraKapp™#13 Babbitt is a general purpose, low speed, Lead-based Babbitt with good tensile and compression strengths under shock, load, pounding, and vibration. Kapp Alloy’s unique Precision Microcasting™ process, combined with high purity virgin raw materials, results in the world’s strongest, most ductile Lead-based Babbitts.
DuraKapp™#13 meets or exceeds the specifications for ASTM #13 Babbitt —also known as Grade 13. We back all of our products with a 100% satisfaction guarantee or your money back.
Applications
- Slower speed, heavy load and pressure settings in small or large bearings
- Especially useful in older equipment to conform to small consistent imperfections in shafts and shells
- Refurbishing Grade 13 bearings in heavy load and pressure applications in low speed shafts and drives
- Found in drives and equipment with little lubrication or maintenance
- Older, slower speed shafts, drives, motors, and engines
- Found in elevators, hoists, conveyors, hydraulic presses and pumps, mixers, and grinders
- Paired with KappaTinning™ Compound and Kapp CopperBond™ Flux
Properties
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Specification |
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ASTM B23: |
Grade 13 |
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QQ-T-90A: |
NA |
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Composition |
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Sn (Tin): |
5.5-6.5% |
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Sb (Antimony): |
9.5-10.5% |
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Pb (Lead): |
Balance |
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As (Arsenic): |
0.25% (max.) |
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Technical Data |
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Brinell Hardness @ 68°F (20°C): |
19.0 |
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Tensile Strength (Chill Cast): |
10,200 psi (70 MPa) |
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Elongation on Break: |
5% |
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Fatigue Strength: |
NA |
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Yield Point, Compression at Temperature: |
68°F (20°C) = 3390 psi (23.4 MPa); 212°F (100°C) = 1750 psi (12.1 MPa) |
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Johnson’s Apparent Elastic Limit psi (MPa): |
68°F (20°C) = 2640 psi (18.3 MPa); 212°F (100°C) = 1200 psi (8.3 MPa) |
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Melting Temperature Range: |
460-490°F (243-254°C) |
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Pouring Temperature: |
620°F (327°C) |
Product Variants
DuraKapp™#13 is available in standard forms:
- 35 lb. (15.9 kg) ingots
- 5 lb. (2.3 kg) notch bars
- 1 lb. (0.5 kg) bars
Custom alloys and forms are our specialty. Call a Kapp representative to discuss what size and diameter are right for you or for more information on our grade 13 babbitt alloy.
Also Order
Click here for DuraKapp™#13 Technical Data Sheet
Click here for DuraKapp™#13 Safety Data Sheet