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1.4507 Super Duplex Ferralium 255-SD50 pipe, wire, circle

1.4507 Super Duplex Ferralium 255-SD50 pipe, wire, circle

Technical specifications

Super-duplex stainless steel, specially designed for work in aggressive chloride environments. Specific gravity 7.85 g / cm 3. It has very good resistance to pitting corrosion and stress corrosion cracking in combination with high mechanical strength. It is widely used in oil and gas production, hydropower, pulp and paper industry.

Corrosion resistance

  1. Good resistance to stress corrosion cracking.
  2. Good resistance to general corrosion.
  3. High mechanical strength.
  4. High resistance to erosion corrosion and corrosion fatigue.

Percent composition

Fe C Si Mn Ni S P Cr Mo N Cu
basis ≤0.03 ≤0,7 ≤2 6−8 ≤0.015 ≤0.035 24 — 26 3−4 0.2−0.3 1−2.5

Mechanical properties (temperature 20 ° C)

  1. sv — Short-term strength limit: 750 MPa
  2. sT — Proportionality limit (yield strength for permanent deformation): 550 MPa
  3. d5 — Elongation at break: 25%
  4. HB — Brinell hardness: 270

Buy

Supplier Avlob offers pipe, wire, circle 1.4507 Super Duplex — Ferralium 255-SD50 at a competitive price. Regular customers can take advantage of discount discounts. The supplier guarantees the timely delivery of products to any specified address. The price is the best in this segment of rental.

Delivery, price

Buy pipe, wire, circle 1.4507 Super Duplex — Ferralium 255-SD50 from the supplier Avgob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a corrosion-resistant pipe, wire, circle 1.4507 Super Duplex — Ferralium 255-SD50 in the range at the best price, wholesale or retail.