30XΓCH2A   Composition:   %C %Si %Mn %P %S Cr Mo Ni other 0.27-0.34 0.9-1.2 1-1.3 Max0.025 Max0.025 0.9-1.2 – 1.4-1.8 Cu; Max0.3   Hot working: Forging temperature range: 1200-850℃   Note: Heat to 1200 ℃. Do not forge …

1.7228 50CrMo4   This grade is medium-hardenability, chromium-molybdenum  steel, which is available as hot worked and cold rolled sheet and strip, and hot worked  and cold finished bar and rod. This grade is used primarily for gears and other parts …

1.6511 40XH2MA   It is normally heat treated by quenching in oil and tempering to the desired hardness. Depending on the precise carbon content, as-quenched hardness ranges from 54 to 59 HRC.     Composition:   %C %Si %Mn %P …

1.6511 36CrNiMo4   This grade is a medium-carbon, constructional, special steel, can be nitrided to improve wear and galling resistance or surface properties. This steel does not age hardened.   Composition:   %C %Si %Mn %P %S Cr Mo Ni …

1.8159 50CrV4   This grade is a medium high-carbon chromium-vanadium steel with medium hardenability. This grade is available as hot worked and cold finished bar, rod, and wire; bar subject to end-quench hardenability requirements; and bar that meet aircraft quality …

1.6959 35NiCrMoV12 5     It is Heat-treatable special steel for general engineering purposes.   Composition:   %C %Si %Mn %P %S Cr Mo Ni other 0.30-0.40 0.15-0.35 0.40-0.70 0,035 0,035 1,00-1,40 0,35-0,60 2.50-3.50 0.08-0.20   Hot working: Forging temperature …

1.1186 C40E   This grade is water-hardening steel suitable for small parts of moderate strength. This grade has a slightly greater hardenability and strength. It has moderate strength and hardness in the as-rolled condition, and can be strengthened and hardened …

40XMΦA       Composition:   %C %Si %Mn %P %S Cr Mo V Cu 0.37-0.44 0.17-0.37 0.4-0.7 Max 0.025 Max0.025 0.8-1.1 0.2-0.3 0.1-0.18 Max 0.3   Hot working: Forging temperature range: 1200-850℃ Note: Heat to 1230 ℃. Do not …

1.6511 39NiCrMo4   1.6511 is a medium-carbon steel. This steel does not age hardened. Core properties of 1.6511 is produced by conventional quenching and tempering. Case hardness lower than the nickel-aluminum steel may be developed.   Composition:   %C %Si …

1.0501 35   This grade is water-hardening steel suitable for small parts of moderate strength.  Has moderate strength and hardness in the as-rolled condition, and can be strengthened and hardened by cold work. Machinability is only fair, as is weldability. …