Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the js_composer domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/wp-includes/functions.php on line 6121

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the salient domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/wp-includes/functions.php on line 6121
Plastic Injection - Pre Hardened V’4140 - V Steels Skip to main content

Plastic Injection

– Pre Hardened –

V’1.4140

Quenched and Tempered steel widely used in the manufacturing of machines and die making due to its high tensile strength and toughness.

Chemical Composition

NO Malzeme No DIN C Si Mn P S Cr Mo
V’4140 1.7225 42CrMo4 0.38-0.45 Max 0,40 0,75-1,0 Max 0,035 Max 0,035 0,90-1,20 0,15-0,35

Material Properties

  • Very good toughness.
  • Suitable for quenching and tempering.
  • Good flame and induction hardenability
  • Good nitriding ability.
  • Simple heat treatment.

Applications

  • All dies stands and holders.
  • Support plates.
  • Basic plastics injection molds.
  • Crank arms, Axle shaft and sleeve.
  • Constructions and agricultural machinery.
  • Bolts, nuts, and studs

Heat Treatment

HEAT TREATMENT TEMPERATURE
Soft Annealing 680-750°C
Stress Relieving 600-650°C
Hardening 830-870°C
Tempering 540-680°C

Delivery Condition

Can be supplied as prehardened 28-34 HRc
Or Soft Annealed.

Tempering Graph

]