B23P100 mainly low-carbon steel, requires a good cold bending and welding properties, as well as some of the press performance.

B27P090 mainly low-carbon steel, requires a good cold bending and welding properties, as well as some of the press performance.

B27P090 mainly low-carbon steel, requires a good cold bending and welding properties, as well as some of the press performance.

B27P095 mainly low-carbon steel, requires a good cold bending and welding properties, as well as some of the press performance.

B23P085 mainly low-carbon steel, requires a good cold bending and welding properties, as well as some of the press performance.

B23P090 mainly low-carbon steel, requires a good cold bending and welding properties, as well as some of the press performance.