Q345b Heavy Plate Cutting

2018-05-17

                               Carbon Steel 1.0060 Grade E355 .jpg

Chinese name: Q345B
Q: Steel yield strength
345: Yield strength value, unit MPa
B: Quality class B
Executive standard: Implementation of GB/T1591-2008
Application: Bridges, vehicles, ships, buildings
Advantage: Low temperature performance, cold stamping performance

Mechanical Property of Q345b Heavy Plate

Yield strength:
≤16mm: >345,
16-40mm: >335,
40-63mm: >325,
63-80mm: >315,
80-100m: >305,
100-150mm: >285,
150-200mm: >275.
Tensile strength: 450-630.
Elongation: > 17.
Impact test: Test temperature: 20°C: >34.

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