Steel is everywhere in our lives. Steel is a great collaborator, driving economic growth and social development in combination with other materials. The steel industry has been the foundation of progress over the past 100 years, and it will continue to play an important role in the challenges of the next 100 years.
The per capita world steel consumption has steadily increased from 0.150 tons in 2001 to 0.230 tons in 2020, which makes the world more prosperous. Steel is used in every important industry: energy, construction, automotive transportation, infrastructure, packaging, machinery and so on.
Steel consumption is expected to increase by 20% by 2050. Among them, the housing and construction industries are the largest consumers of steel, accounting for about 50% of steel production.
ASTM A633 Grade C steel plates are high-strength low-alloy structural steel plates, which are mainly for steel structures construction.
ASTM A633 Grade C steel plates chemical composition
Grade |
C |
Si |
Mn |
P |
S |
Mo |
Ni |
A633 Gr.C |
≤0.20 |
0.15-0.50 |
1.15-1.50 |
≤0.035 |
≤0.04 |
- |
- |
ASTM A633 Grade C/steel plates mechanical properties:
Grade |
Yield Strength Mpa |
Tensile Strength Mpa |
Elongation in 2 in. % |
A633 Gr.C |
≧315 |
450-620 |
≧23 |
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