OT4
The hardness of the annealed alloy OT4 HB 10 -1 = 207 — 285 MPa. Unlimited weldability
for components operating at temperatures up to 350 ° C for 2000 hours and to 300 ° C — 30,000 hr .; good corrosion resistance; class structure pseudo α
The hardness of the annealed alloy OT4 HB 10 -1 = 207 — 285 MPa. Unlimited weldability
for components operating at temperatures up to 350 ° C for 2000 hours and to 300 ° C — 30,000 hr .; good corrosion resistance; class structure pseudo α