Nitrating Acid (<15% HNO3)

17-4 PH (Stainless)N/A
3% NI / IronN/A
ABS PlasticN/A
Acetal (Delrin ®)N/A
Alloy 20N/A
AluminumD - Poor
Aluminum BronzeN/A
BrassN/A
BronzeN/A
Buna N (Nitrile)N/A
Carbon GraphiteN/A
Carbon SteelN/A
Carpenter 20D - Poor
Cast IronC - Fair
Ceramic AI203N/A
Ceramic MagnetN/A
ChemRaz® (FFKM)N/A
CopperN/A
CPVCN/A
Ductile IronN/A
EpoxyN/A
Ethylene Propylene (EPDM)N/A
Flourocarbon (FKM) Viton®D - Poor
GraphiteN/A
Gray IronN/A
Hastelloy CA - Excellent
Hytrel® (TPE)N/A
Kalrez® (Perfluoroelastomer)N/A
Kel-F® (PCTFE)N/A
Kynar® (PVDF)N/A
LDPEN/A
MonelN/A
Natural RubberC - Fair
NeopreneA - Excellent
NI Plated DuctileN/A
NORYL® (PPO)N/A
NylonD - Poor
Polycarbonate (PC)B - Good
Polyetherether Ketone (PEEK)N/A
Polypropylene (PP)C - Fair
Polysulfone (PSU)D - Poor
Polyurethane (PUR)N/A
PPS (Ryton®)C - Fair
PTFE (Teflon®)A - Excellent
PVCD - Poor
SiliconeN/A
Silicone BronzeN/A
Stainless Steel - 304C - Fair
Stainless Steel - 316D - Poor
Stainless Steel - 400N/A
Stellite®N/A
TitaniumC - Fair
Tygon®D - Poor