Super-high corrosion resistance even at elevated temperatures
BUMAX SA is a super austenitic 6% molybdenum alloy that offers super-high resistance to pitting, crevice corrosion and stress corrosion cracking compared with standard stainless steels, super duplex materials and expensive nickel alloy grades. This makes the grade suitable for applications in seawater and other aggressive chloride bearing media – even at elevated temperatures.
BUMAX SA has a strength class up to 10.9 and a Pitting Resistance Equivalent Number (PREN) of 43.
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Stainless steel fasteners with enhanced properties
BUMAX SA fasteners outperform in terms of:
Corrosion resistance
High strength
Ductility
Fatigue resistance
Magnetic permeability
Our expertise in high alloy stainless materials and advanced fastener manufacturing processes ensure a high-performance product that is extremely reliable.
Fasteners for demanding applications
BUMAX SA fasteners are used in harsh seawater and marine applications, as well as chemical and process industries.
Standards
- Grade EN 1.4547
- UNS S31254 (254 SMO)
Overcoming customer fastener challenges
Introducing our largest ever investment in advanced fastener testing capabilities
Order BUMAX® SA
Contact us to find out how BUMAX SA fasteners can benefit your applications.
