Urea
17-4 PH (Stainless)A - Excellent
3% NI / IronD - Poor
ABS PlasticB - Good
Acetal (Delrin ®)A - Excellent
Alloy 20A - Excellent
AluminumB - Good
Aluminum BronzeB - Good
BrassN/A
BronzeB - Good
Buna N (Nitrile)A³ - Excellent
Carbon GraphiteA - Excellent
Carbon SteelD - Poor
Carpenter 20N/A
Cast IronN/A
Ceramic AI203B - Good
Ceramic MagnetN/A
ChemRaz® (FFKM)N/A
CopperD - Poor
CPVCA³ - Excellent
Ductile IronD - Poor
EpoxyN/A
Ethylene Propylene (EPDM)A³ - Excellent
Flourocarbon (FKM) Viton®A³ - Excellent
GraphiteN/A
Gray IronN/A
Hastelloy CB - Good
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)N/A
Kel-F® (PCTFE)N/A
Kynar® (PVDF)A³ - Excellent
LDPEA - Excellent
MonelB - Good
Natural RubberN/A
NeopreneA³ - Excellent
NI Plated DuctileN/A
NORYL® (PPO)A - Excellent
NylonA - Excellent
Polycarbonate (PC)A² - Excellent
Polyetherether Ketone (PEEK)A³ - Excellent
Polypropylene (PP)A³ - Excellent
Polysulfone (PSU)B - Good
Polyurethane (PUR)N/A
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCD - Poor
SiliconeB - Good
Silicone BronzeB - Good
Stainless Steel - 304B - Good
Stainless Steel - 316B - Good
Stainless Steel - 400N/A
Stellite®D - Poor
TitaniumA - Excellent
Tygon®B - Good