Hot rolled 1030 steel bar is a grade that has moderate strength and hardness

AISI 1020 Carbon Steel (UNS G10200) AISI C1020 ASTM A29/A29M - 91 1020 SAE 1020 UNS G 10200 S20C JIS G 4051

AISI 1025 Carbon Steel (UNS G102500) Similar to AISI 1020, AISI 1025 is a low- to medium-carbon alloy appropriate for general engineering and construction applications. Offering good machinability, AISI 1025 can be normalized, hot- and cold-worked, or wa

AISI 1015 Carbon Steel (UNS G10150) 1015 carbon steel has high plasticity and toughness, but low strength and hardness, good forging, welding and cold stamping performance, high cold deformation plasticity, but it is not easy to get smooth surface when c

AISI 1010 carbon steel is a plain carbon steel with 0.10% carbon content. This steel has relatively low strength but it can be quenched and tempered to increase strength.

Steel 1008 is a Low Carbon Steel material with 0.1% carbon content. Most Carbon steels have between 0.08% to 1% carbon content. The machinability is very sensitive to the amount of carbon since carbon directly influences the hardness of steel

JIS G3132 Hot Rolled SPHT-1 Steel

Q235 steel is equivalent to Japenese steel grade SS400 in application

SAE-AISI 1070 (C70, 1.1520, G10700) Carbon Steel