Here is the complete unsorted list of supported Work-piece Materials
Both HSMAdvisor and FSWizard:mobile share it, with FSWizard being several weeks late to update:

  • H13 Tool Steel 35-40 RC
  • H13 Tool Steel 40-45 RC
  • H13 Tool Steel 45-50 RC
  • H13 Tool Steel 50-55 RC
  • 4140 Alloy Steel 200 HB
  • D2 Tool Steel 200-250 HB
  • O1 Tool Steel 175-225 HB
  • A36, 44W Hot Roll Steel 160-220 HB
  • 7075-T6 Aluminum 150 HB
  • 2024-T4 Aluminum 120 HB
  • 5000 Series Aluminum 60 HB
  • 3003 Series Aluminum 28 HB
  • 302 Stainless 135-185 HB
  • 303 Stainless 135-185 HB
  • 304 Stainless Cold Rolled 225-275 HB
  • 316 Stainless 185-220 HB
  • 321 Stainless 225-275 HB
  • 440 Stainless 225-275 HB
  • 440 Stainless 275-325 HB
  • 440 Stainless 375-425 HB
  • 17-4 Ph Stainless 150-200 BH
  • 17-4 Ph Stainless 275-325 BH
  • 17-4 Ph Stainless 325-375 BH
  • Grades 1-2; 99.5Ti, 99.5Ti-0.15Pd,TA1-5 (110-150HB)
  • Grade 5, 6Al-4V, 6Al-2Sn-4Zr-6Mo, 6Al-2Sn-4Zr-2Mo-0.25Si,TA10-13 (310-350HB)
  • Inconel 600; Hastelloy C-276; Hastelloy X (180HB)
  • Inconel 700 (238HB)
  • Waspaloy (300HB)
  • Low Carbon Steel 5-20Rc
  • Low Carbon Steel 18-26Rc
  • Low Carbon Steel 24-32Rc
  • Low Carbon Steel 30-40Rc
  • High Lead Brass (60HB)
  • Low Lead Brass (80HB)
  • Low Lead Brass (120HB)
  • Cast Iron 120-150 BH
  • Cast Iron 190-220 BH
  • Cast Iron 250-260 BH
  • Magnesium - Alloy
  • Zinc - Die Cast
  • Fiberglass
  • Plastics, Soft non-metals
  • REN, Pattern / Modeling Board
  • Mahogany
  • Very Low Carbon Steel 120HB
  • Copper 110 (42 HB)
  • Hardox 500 (50-55 RC)
  • 1212, 1213,1215 Plain Carbon Steels (100-150 HB)
  • 4130 Alloy Steel 156 HB
  • P20 Tool Steel 330 HB
  • Delrin, Nylon, Nylatron
  • Plycarbonate, Polysulone, Ultem 1000
  • Duratron XP, Vespel PI, Celazole PBI
  • Very soft low-carbon steels. (80-160 HB)
  • Free cutting magnetic steels (100-260 HB)
  • High-carbon and Alloy steels. Medium-Hard (160 - 360 HB)
  • Normal tool steels.Hard-quenching and tempering steels. (170-270 HB)
  • High-alloy, high-hardness steels. (270-360 HB)
  • High-strength, Hardened steels. (>360 HB)
  • Free-cutting stainless steels. (135-275 HB)
  • Moderately difficult stainless steels. (135-325 HB)
  • Difficult and Very Difficult stainless steels. (150-650 HB)
  • Hard non-metals
  • Cast iron. SG iron. (120-260 HB)
  • Non-ferrous alloys (28-150 HB)
  • Ferrous superalloys
  • Nickel and Cobalt superalloys (>250 HB)
  • Titanium, Commercially pure, Low alloyed (110-275HB)
  • P550 Stainless 350-430 HB
  • AMPCO 8 (108-124 HB)
  • AMPCO 18 (159-183 HB)
  • AMPCO M4 (270-305 HB)
  • AMPCO 21 (285-311 HB)
  • AMPCO 22 (321-352 HB)
  • AMPCO 25 (356-394 HB)
  • AMPCO 26 (395-450 HB)
  • AMPCOLOY 940,95,972 (180-255 HB)
  • AMPCOLOY 83 (340-390 HB)
  • AMPCOLOY 88 (260-280 HB)
  • AMPCO Aluminum Bronze Alloys (100-450 HB)
  • High Alloyed Coppers (180-390 HB)
  • AMPCOLOY 944, MoldMATE 90 (275 HB)
  • A2 Tool Steel 200-230 HB
  • H13 Tool Steel 200-230 HB
  • Structural steels, Ordinary low to medium carbon steels (<0.5%C) (100 -200 HB)
  • 1015, Ck 15, C16 (111 HB)
  • 1035, C35, Cold Drawn (143 HB)
  • 1043, 1045, C45, Hot Rolled (162 HB)
  • 1144 Carbon Steel, Cold Rolled (217 HB)
  • Wood
  • Soft Wood
  • Hard Wood
  • MDF
  • H13 Tool Steel 55-60 RC
  • 1.2085 Stainless 30-35RC
  • 422 Stainless 285-300HB
  • 430F Stainless 170-185 HB
  • Grades 3, 7; 99.1Ti, 99.2Ti, 99.2Ti-0.15Pd, 98.9Ti-0.8Ni-0.3Mo (180-240HB)
  • Grade 4; 99.0 Ti,TA6-9 (250-275HB)
  • 4Al-3Mo-1V, 5Al-2.5Sn, 8Mn, 2Al-11Sn-5Zr-1Mo (300-350HB)
  • 6Al-6V-2Sn, Al-4Mo (320-370HB)
  • 8V-5Fe-IAl (320-380HB)
  • Grade 6, 5Al-6Sn-2Zr-1Mo, 6Al-2Sn-4Zr-2Mo, 6Al-2Sn-4Zr-2Mo-0.25Si,TA14-17 (300-350HB)
  • 4Al-3Mo-1V, 6Al-6V-2Sn, 7Al-4Mo (375-420HB)
  • 1Al-8V-5Fe (375-440HB)
  • 13V-11Cr-3Al, 8Mo-8V-2Fe-3Al, 3Al-8V-6Cr-4Mo-4Zr, 11.5Mo-6Zr-4.5Sn(375-440HB)
  • 13V-11Cr-3Al, 8Mo-8V-2Fe-3Al, 3Al-8V-6Cr-4Mo-4Zr, 11.5Mo-6Zr-4.5Sn(275-350HB)
  • Titanium Alpha Alloys and Alpha-Beta Alloys (300-450HB)
  • Beta Alloys (275-440HB)
  • S7 Tool Steel 187-220HB
  • S7 Tool Steel 55-60RC
  • S7 Tool Steel 50-55RC
  • S7 Tool Steel 45-50RC
  • S7 Tool Steel 40-45RC
  • Toolox 33 (275-325 HB)
  • Toolox 40 (360-420 HB)
  • Toolox 44 (410-475 HB)
  • High-Strength Structural steels (250 - 650 HB)
  • Weldox 700 (260 HB)
  • Weldox 900/960 (320 HB)
  • Weldox 1030-1100 (430 HB)
  • Armox 370T (380-430 HB)
  • Armox 440 (420-480 HB)
  • Armox 500T (480-540 HB)
  • Armox 600T (570-640 HB)
  • Armox Advance (58-63 RC)
  • Graphite
  • 4340 Alloy Steel (217 HB)
  • NITRONIC 60 (170-255 HB)
  • NITRONIC 50 (189 - 241 HB)
  • ToughMet 2 (260-280 HB)
  • ToughMet 3 (300-336 HB)
  • 4150 Alloy Steel 200 HB
  • 4140PH Alloy Steel 300 HB
  • 4150PH Alloy Steel 300 HB
  • 4130PH Alloy Steel 245 HB
  • 8620 Alloy Steel 149 HB
  • 8620 HT Alloy Steel 300 HB
  • Low Alloy steels Medium-Hard (120 - 360 HB)
  • Copper Alloys (50-250 HB)
  • C10100 Copper Pure
  • C93200 SAE 660 Bearing Bronze
  • C86300 Manganese Bronze (225 HB)
  • C95500 Nickel Aluminum Bronze
  • C90300, C92200, C90500 Tin Bronze Alloys (80 HB)
  • C90700 Tin Bronze Alloy (SAE 65) (105 HB)
  • C18200 Chrome Copper (60 HB)
  • C18200 Chrome Copper (150 HB)
  • 15-5 PH P900 Stainless (388 HB)
  • 15-5 PH H1025-H1075 Stainless (310-330 HB)
  • 15-5 PH H1150 Stainless (270 HB)
  • 6061-T6 Series Aluminum 95 HB
  • 6063-T5,T6 Series Aluminum (60-75 HB)
  • 6061-T4 Series Aluminum 65 HB
  • Powdered Metals (>360 HB)
  • Anviloy 1150 (36 RC)
  • High Speed Steels. (200-275 HB)
  • M1, M2, M6, M10, T1, T2, T6 (200-250 HB)
  • M3-1, M4, M7, M30, M33, M34,M36, M41, M42, M43, M44,M46, M47, T5, T8 (225-275 HB)
  • T15, M3-2 (225-275 HB)
  • Ketron PEEK 1000
  • SB Wear 225-255 HB
  • 1108, 1109, 1115, 1117, 1118, 1120, 1126, 1211 Plain Carbon Steels (100-150 HB)
  • 1108, 1109, 1115, 1117, 1118, 1120, 1126, 1211 Plain Carbon Steels (150-200 HB)
  • 1132, 1137, 1139, 1140, 1144, 1146, 1151 (275-325 HB)
  • 1132, 1137, 1139, 1140, 1144, 1146, 1151 (325-375 HB)
  • 1132, 1137, 1139, 1140, 1144, 1146, 1151 (375-425 HB)
  • 11L17, 11L18, 12L13, 12L14 Leaded Carbon Steels (100-150 HB)
  • 11L17, 11L18, 12L13, 12L14 Leaded Carbon Steels (150-200 HB)
  • 11L17, 11L18, 12L13, 12L14 Leaded Carbon Steels (200-250 HB)
  • Hard Plywood
  • Soft Plywood
  • HYTAC-W and WF Tough and Brittle
  • HYTAC-FLX Tough and Flexible
  • Machinable Wax
  • Plain High Carbon steels (>0.5%C) (125 -275 HB)
  • 1055, 1060,1064, 1065, 1070, 1074, 1078, 1080, 1084, 1086, 1090, 1095, 1548-1566 (175-220 HB)
  • 1055, 1060,1064, 1065, 1070, 1074, 1078, 1080, 1084, 1086, 1090, 1095, 1548-1566 (225–275 HB)
  • 1055, 1060,1064, 1065, 1070, 1074, 1078, 1080, 1084, 1086, 1090, 1095, 1548-1566 (275–375 HB)
  • 1055, 1060,1064, 1065, 1070, 1074, 1078, 1080, 1084, 1086, 1090, 1095, 1548-1566 (375–425 HB)
  • 300M Alloy Steel Hadrened (50-55 RC)
  • 300M Alloy Steel Annealed (260 HB)
  • AerMet 100, 310, 340 Alloy Steel Annealed (336 HB)
  • AerMet 100, 310, 340 Alloy Steel Hardened (50-55 RC)
  • 1018 (126 HB)
  • 4340 PH Alloy Steel (300 HB)
  • 5160 Alloy Spring Steel 200 HB
  • CPM-154 Stainless Annealed 235 HB
  • CPM-154 Stainless 50-60 RC
  • CPM-S30V S35VN Stainless Annealed 255-275 HB
  • CPM-S30V S35VN Stainless 58-60 RC
  • CPM-S90V, ELMAX Stainless Annealed 277 HB
  • CPM-S90V Stainless 60 RC
  • 410 Stainless Steel Annealed 225HB
  • 410 Stainless Steel 40 RC
  • Uddeholm Tool Steels (170-360 HB)
  • Arne
  • Caldie
  • Unimax
  • Sverker 3, AISI D6, AISI D3
  • Sleipner
  • 1148 (200 HB)
  • Vanadis 10 SuperClean
  • Vanadis 6,23,30 AISI (M3:2 +Co) SuperClean
  • Vanadis 60 SuperClean
  • Vancron 30,40 SuperClean
  • UHB11 (AISI 1148)
  • Alumec 89
  • Astralloy 8000 (430-470 HB)
  • Astralloy-V, EB-450 (418-512 HB)
  • Astralloy 4800 (370 HB)
  • Astralloy Rol-Man (180-245 HB)
  • A514, T-1 (300 HB)
  • Phenolic
  • Hastelloy B-3 (345 HB)
  • Carbon/Glass Fiber Reinforced, FR4, G10, G11 (5%-20%)
  • Carbon/Glass Fiber Reinforced, G30 (21%-40%)
  • Carbon/Glass Filled, Ultem 2000 (5%-20%)
  • Carbon/Glass Filled (21%-40%)
  • ZERON 100 (F55 Duplex, 25cr Duplex) 280 HB
  • ASTM A516-70 Pressure Vessel Steel