Formaldehyde 40%

17-4 PH (Stainless)N/A
3% NI / IronN/A
ABS PlasticA² - Excellent
Acetal (Delrin ®)A² - Excellent
Alloy 20A - Excellent
AluminumB - Good
Aluminum BronzeB - Good
BrassA - Excellent
BronzeA - Excellent
Buna N (Nitrile)B - Good
Carbon GraphiteA - Excellent
Carbon SteelD - Poor
Carpenter 20A - Excellent
Cast IronB - Good
Ceramic AI203N/A
Ceramic MagnetA - Excellent
ChemRaz® (FFKM)A - Excellent
CopperB² - Good
CPVCA² - Excellent
Ductile IronN/A
EpoxyA² - Excellent
Ethylene Propylene (EPDM)A - Excellent
Flourocarbon (FKM) Viton®A - Excellent
GraphiteA - Excellent
Gray IronD - Poor
Hastelloy CB - Good
Hytrel® (TPE)B - Good
Kalrez® (Perfluoroelastomer)A - Excellent
Kel-F® (PCTFE)A - Excellent
Kynar® (PVDF)A - Excellent
LDPED - Poor
MonelA - Excellent
Natural RubberB - Good
NeopreneB¹ - Good
NI Plated DuctileN/A
NORYL® (PPO)A - Excellent
NylonA - Excellent
Polycarbonate (PC)A¹ - Excellent
Polyetherether Ketone (PEEK)A - Excellent
Polypropylene (PP)A - Excellent
Polysulfone (PSU)C - Fair
Polyurethane (PUR)A¹ - Excellent
PPS (Ryton®)A - Excellent
PTFE (Teflon®)A - Excellent
PVCA - Excellent
SiliconeN/A
Silicone BronzeA - Excellent
Stainless Steel - 304A¹ - Excellent
Stainless Steel - 316A - Excellent
Stainless Steel - 400A - Excellent
Stellite®N/A
TitaniumB - Good
Tygon®N/A