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Carbide Grade Selection

H.B. Carbide Grade Selector

Find Your Project Match

Grade selection is crucial to meeting today’s strict quality requirements and technical challenges, while maximizing productivity. Use our Grade Selection Tool to find a match for your project needs.

wdt_ID HB Carbide Grade Industry Co (%) Grain Structure ISO Code US Industry Designation Application WC (%) Density (g/cm3) Avg Grain Size (Micron) Hardness Rockwell A (HRA) Sinter HIP TRS (psi) Wear & Toughness Scale
1 HB-2 Metal Cutting, Energy 6 Medium K20-K30 C2 Show Details 94 14.9 1.5 92.20 530,000 2
3 HB-3 Metal Cutting, Energy 6 Submicron K05-K10 C3 Show Details 94 14.9 0.8 93.00 520,000 1
4 HB-110 Metal Cutting, Energy, Wear & Die 10 Submicron K30-K40 C2, C10 Show Details 90 14.5 0.8 91.70 550,000 5
5 HB-115 Metal Cutting, Energy, Wear & Die, Defense 15 Submicron K40 C12 Show Details 85 14 0.8 90.00 610,000 7
6 HB-212 Metal Cutting, Energy 12 Medium K40 C1 or C10 Show Details 88 14.28 1.5 90.2 377,000 7
7 HB-312 Wear & Die, Defense 12 Coarse No K Designation C10 Show Details 88 14.33 4 88.7 490,000 8
8 HB-315 Wear & Die, Defense 15 Coarse No K Designation C12 Show Details 85 14.03 4 87.4 470,000 9
9 HB-320 Wear & Die, Deense 20 Coarse No K Designation C13 Show Details 80 13.56 4 85.4 455,000 10
10 HB-325 Wear & Die 25 Coarse No K Designation C14 Show Details 75 13.18 4 83.3 430,000 12
11 HB-406 Metal Cutting, Defense 6 Bimodal K20 C2 or C9 Show Details 94 14.9 Mixed 92.3 334,000 3
Industry Co (%) Grain Structure ISO Code US Industry Designation Hardness Rockwell A (HRA) Sinter HIP TRS (psi)

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