Plastic Mould Steel 2311

Main Characteristic

2311 is in the group of tool steel for plastic mold. Offer in the condition of quenching and tempering
Hardness is in the range of 280-325 HB (29-34 HRC)  , this result in high strength
Worry free for size distorted after quenching
Suitable for plastic mold with thickness less than 400 mm
Very good for polishing and suit for plastic mold that need bright surface or need texturing

OutStanding Properties

•  Texturing ability due to low sulfer
   High Strength
   Can do EDM and Wire cut
   Homogeniety hardness throughout every area
   Risk free from bend as cause by heat treatment process
   Can do Nitriding , surface hardness at 650 HV
   Can do hard chrome , surface hardness at 1000 HV

Application

2311 tensile strength are at 1,000 N/mm2, this is suitable for plastic mold and steel forming tool
Such as , Injection plastic mold, especially in thermo plastic that do not require corrosive resistance
Mold frame for plasttic mold and die casting in low volume production
Sleeves and die holder for extrusion


C Mn Cr Mo
0.4 1.5 1.9 0.2
Chemical Composition
ส่วนผสมทาง เคมี (%wt.)
AISI
JIS
DIN
สภาพจําหน่าย Selling Condition
 
P 20
-
1.2311 / 40CrMnMo7
ชุบแข็งและอบคืนตัว 280-325 HB
2311 คุณสมบัติทั่วไป (General Characteristic)