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CUTTING SERVICE

Stainless steel cuts fast and inexpensive in the materials:

  • 1.4301

  • 1.4307

  • 1.4541

  • 1.4401

  • 1.4404

  • 1.4571

  • 1.4529

  • 1.4547

  • 1.4539

… and if you prefer more stable and cheaper:

  • 1.4062 - lean duplex stainless steel (D4)
    (min. equivalent V4A) - resistance class III (Z-30.3-19)

  • 1.4162 - lean duplex stainless steel (D4)
    (min. equivalent V4A) - resistance class III (without approval)

  • 1.4362 - lean duplex stainless steel (D4)
    (min. equivalent V4A) - resistance class III (Z-30.3-6)

  • 1.4462 - standard duplex stainless steel - resistance class IV (Z-30.3-6)

  • 1.4410 - super duplex stainless steel - resistance class IV (without approval) 

The benefits of duplex stainless steels

... with respect to comparable austenitic steels:

  • Much higher resistance, yield strength Rp0.2 over 400 N / mm², also welded
  • More price stability due to lower alloy surcharges
  • Lower price compared to the corrosion technical equivalent austenitic grades
  • Low thermal expansion
  • More favorable fatigue strength, thus better stability under dynamic loads
  • Higher static deductible E-modulus values, in accordance with DIBT approval
  • Better resistance to chloride and hydrogen-induced stress corrosion cracking
  • Lean duplex stainless varieties with better high-temperature resistance, since no decrease in the yield strength and, due to the lower or missing Mo content, significantly lower embrittlement tendency
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