What are the ingredients of cold plate 45

C: 0.42~0.50%

Si: 0.17~0.37%

Mn: 0.50 to 0.80%

P: ≤0.035%

S: ≤0.035%

Cr: ≤0.25%

Ni: ≤0.25%

Cu: ≤0.25%

45# Hot rolled coil 2.0mm-12mm

45# medium thick plate 6.0mm-800mm

45# cold-rolled sheet roll 0.5mm-6mm

No. 45 steel is a high-quality carbon structure steel with low hardness and easy cutting. It is often used to make No. 45 steel pipe templates, tips, guide posts, etc., but it must be heat treated