304
AUSTENITIC STAINLESS STEEL
S30400
SS304
Widely used austenitic chromium-nickel stainless steel with a balanced combination of corrosion resistance, formability and weldability.
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STAINLESS STEEL MATERIALS
Stainless Steel for Spiral Wound Gaskets
Explore stainless steel grades used for metallic winding and compatible ring components where corrosion resistance, fabrication characteristics and service conditions support their selection.
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STAINLESS STEEL GRADES
Explore Available Grades
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304L
LOW-CARBON AUSTENITIC
S30403
SS304L
Low-carbon 304-family grade selected where reduced carbide precipitation after welding is important.
View Material Data →316
MOLYBDENUM-BEARING STAINLESS
S31600
SS316
Austenitic stainless steel containing molybdenum for improved resistance to pitting in many chloride-containing environments.
View Material Data →316L
LOW-CARBON Mo-BEARING
S31603
SS316L
Low-carbon version of Type 316 combining molybdenum-bearing corrosion resistance with improved weld-related sensitization resistance.
View Material Data →317L
HIGHER-MOLYBDENUM AUSTENITIC
S31703
SS317L
Low-carbon austenitic stainless steel with higher molybdenum content than 316L for improved localized corrosion resistance in suitable media.
View Material Data →321
TITANIUM-STABILIZED STAINLESS
S32100
SS321
Titanium-stabilized austenitic stainless steel used where resistance to intergranular attack after elevated-temperature exposure is important.
View Material Data →347
NIOBIUM-STABILIZED STAINLESS
S34700
SS347
Niobium-stabilized austenitic stainless steel intended for elevated-temperature service and resistance to sensitization.
View Material Data →309
HEAT-RESISTANT STAINLESS
S30900
SS309
High-chromium, high-nickel austenitic stainless steel developed for improved oxidation resistance at elevated temperatures.
View Material Data →310
HIGH-TEMPERATURE STAINLESS
S31000
SS310
High-chromium, high-nickel austenitic stainless steel used for strong oxidation resistance in elevated-temperature environments.
View Material Data →904L
HIGH-ALLOY AUSTENITIC
N08904
SS904L
High-alloy low-carbon austenitic stainless steel containing nickel, molybdenum and copper for demanding corrosion service.
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STAINLESS STEEL SELECTION
Select According to Service Conditions
Choose the grade according to the process medium, temperature, corrosion mechanism and gasket-component requirement.
01
Corrosion Environment
Consider general corrosion, pitting, crevice corrosion and chloride exposure.
02
Operating Temperature
Check the material specification and actual continuous or cyclic temperature conditions.
03
Process Media
Confirm compatibility with the fluid, concentration, contaminants and cleaning chemicals.
04
Gasket Component
Confirm suitability for the winding strip, inner ring or outer ring as applicable.
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