Hydrofluosilicic Acid 20%
17-4 PH (Stainless)N/A
3% NI / IronN/A
ABS PlasticN/A
Acetal (Delrin ®)B - Good
Alloy 20N/A
AluminumD - Poor
Aluminum BronzeN/A
BrassN/A
BronzeB² - Good
Buna N (Nitrile)A - Excellent
Carbon GraphiteA - Excellent
Carbon SteelD - Poor
Carpenter 20D - Poor
Cast IronB - Good
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)A - Excellent
CopperB - Good
CPVCA - Excellent
Ductile IronD - Poor
EpoxyC¹ - Fair
Ethylene Propylene (EPDM)A - Excellent
Flourocarbon (FKM) Viton®A - Excellent
GraphiteD - Poor
Gray IronD - Poor
Hastelloy CB - Good
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)A - Excellent
Kynar® (PVDF)A - Excellent
LDPEB² - Good
MonelA - Excellent
Natural RubberA - Excellent
NeopreneB - Good
NI Plated DuctileD - Poor
NORYL® (PPO)B² - Good
NylonD - Poor
Polycarbonate (PC)A² - Excellent
Polyetherether Ketone (PEEK)N/A
Polypropylene (PP)A - Excellent
Polysulfone (PSU)D - Poor
Polyurethane (PUR)N/A
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCA² - Excellent
SiliconeD - Poor
Silicone BronzeB - Good
Stainless Steel - 304C² - Fair
Stainless Steel - 316B¹ - Good
Stainless Steel - 400B - Good
Stellite®N/A
TitaniumD - Poor
Tygon®A - Excellent