Potassium Chloride
17-4 PH (Stainless)B - Good
3% NI / IronB - Good
ABS PlasticA - Excellent
Acetal (Delrin ®)A - Excellent
Alloy 20A - Excellent
AluminumD - Poor
Aluminum BronzeA - Excellent
BrassD - Poor
BronzeB - Good
Buna N (Nitrile)A³ - Excellent
Carbon GraphiteA - Excellent
Carbon SteelD - Poor
Carpenter 20A - Excellent
Cast IronA - Excellent
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)A - Excellent
CopperA - Excellent
CPVCA³ - Excellent
Ductile IronB - Good
EpoxyA - Excellent
Ethylene Propylene (EPDM)A³ - Excellent
Flourocarbon (FKM) Viton®A³ - Excellent
GraphiteN/A
Gray IronB - Good
Hastelloy CA - Excellent
Hytrel® (TPE)B - Good
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)A - Excellent
Kynar® (PVDF)A³ - Excellent
LDPEA¹ - Excellent
MonelA - Excellent
Natural RubberA - Excellent
NeopreneA³ - Excellent
NI Plated DuctileD - Poor
NORYL® (PPO)A¹ - Excellent
NylonB¹ - Good
Polycarbonate (PC)N/A
Polyetherether Ketone (PEEK)A - Excellent
Polypropylene (PP)A³ - Excellent
Polysulfone (PSU)A - Excellent
Polyurethane (PUR)N/A
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCA³ - Excellent
SiliconeA - Excellent
Silicone BronzeB - Good
Stainless Steel - 304B¹ - Good
Stainless Steel - 316B - Good
Stainless Steel - 400B - Good
Stellite®A - Excellent
TitaniumA - Excellent
Tygon®A - Excellent