S700MC steel plate chemical composition and mechanical properties

1. S700MC steel plate belongs to low-alloy high-strength steel plate, the number is 1.8974, and it is in accordance with DIN EN10149-2 standard. S700MC steel plate has high strength, good weldability and cold formability. S700MC steel plate is widely used in the manufacture of steel structure and the manufacture of automotive interior parts.

2. Chemical composition of S700MC steel plate:
Carbon C: ≤0.12, Silicon Si: ≤0.60, Manganese Mn: ≤2.10, Phosphorus P: ≤0.025, Sulfur S: ≤0.015, Molybdenum Mo: ≤0.70, Carbon Cu: ≤0.50, Titanium Ti: ≤0.22, Vanadium V: ≤0.20, Niobium Nb: ≤0.09, Boron B: ≤0.0050

3. Tensile yield strength of S700MC steel plate:
S700MC tensile strength (σb/MPa): 750-950
S700MC yield point (σs/MPa): ≧700
S700MC elongation after breaking (δ5/%): ≧10
S700MC impact energy Akv -20°C(J): ≥27

4. S700MC steel plate is delivered in hot rolled state, thickness: 8-150mm, width: 1600-3900mm.