1.0503 C45E

 

Standard Designation Grade, Class, Type, Symbol or Name Steel

Number

UNS Number Product

Form/Heat

Treatment

Thickness Yield Strength, min Tensile Strength, min Elongation, min, % Other
t, mm t, in. N/mm2 or MPa ksi N/mm2 or MPa ksi
EN 10250-2:1999 C45 1.0503 — N or NT ≤ 100 — 305 — 580 — 16 —
100 < t ≤ 250 — 275 — 560 — 16 18 J at 23°C
250 < t ≤ 500 — 240 — 540 — 16 15 J at 23°C
500 < t ≤ 1000 — 230 — 530 — 15 12 J at 23°C
C45E 1.1191 — N or NT ≤ 100 — 305 — 580 — 16 —
100 < t ≤ 250 — 275 — 560 — 16 18 J at 23°C
250 < t ≤ 500 — 240 — 540 — 16 15 J at 23°C
500 < t ≤ 1000 — 230 — 530 — 15 12 J at 23°C