Q235 D chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Q235 D

This page is mainly introduced the Q235 D chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Q235 D,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Mechanical properties

The yield point σ s/MPa (no less) than in steel different thickness or diameter/mm | ≤ 16:235
The yield point σ s/MPa (no less) than in steel different thickness or diameter/mm | > 16 ~ 40:225
The yield point σ s/MPa (no less) than in steel different thickness or diameter/mm | > 40 to 60:215
The yield point σ s/MPa (no less) than in steel different thickness or diameter/mm | > 60 ~ 100:205
The yield point σ s/MPa (no less) than in steel different thickness or diameter/mm | > 100 ~ 150:195
The yield point σ s/MPa (no less) than in steel different thickness or diameter/mm | > 150:185

Tensile strength σ b/MPa: 375 ~ 450
Elongation δ 5 / (%) (no less) than in steel different thickness or diameter/mm | than 16:26
Elongation δ 5 / (%) (no less) than in steel different thickness or diameter/mm | > 16 ~ 40:25
Elongation δ 5 / (%) (no less) than in steel different thickness or diameter/mm | > 40 to 60:24
Elongation δ 5 / (%) (no less) than in steel different thickness or diameter/mm | > 60 ~ 100:23
Elongation δ 5 / (%) (no less) than in steel different thickness or diameter/mm | > 100 ~ 150:22
Elongation δ 5 / (%) (no less) than in steel different thickness or diameter/mm | > 150:21
Impact test (1) | temperature / ℃ :-20
Impact test (1) | impact absorption power AKV/J: 27 frequency

The cold bending property

Sample direction: horizontal
180 ° of cold bending test b = 2 a different thickness or in steel diameter/mm | than 60: d = 1.5 a
180 ° of cold bending test b = 2 a different thickness or in steel diameter/mm | > 60 ~ 100: d = 2.5 a
180 ° of cold bending test b = 2 a different thickness or in steel diameter/mm | > 100 ~ 200: d = 3 a

Hot keywords:Q235
Previous: Q235 C
Next: Q255 A