Plastic Mould Steel 2083

Main Characteristic

2083 is a tool steel in the group of plastic mold and stainless in matesitic (AISI420)
So, it can stand for corrosive and can be quench to enhance it's strength together
with corrosive resistance properties
Hardness can reach up to 56 HrC , this also benefit to polishing properties and can do texturing.
Suitable for plastic mold that need corrosive resistance such as amino plastic,
thermoplastic which has severe decompose of acitic acid as well as PVC plastic

OutStanding Properties

  Corrosive resistance
  Hardness homogeneity through all area after hardening
  High strength and tensile
  Polishing properties
  Abrasive resistance
  Machining ability
  Texturing ability
  Welding ability


2083 is in the class of stainless steel and tooling for plastic mould
Its reputation stand by the corrosive resistance properties.
Rust free throughout storage period Good for mold application in high humidity,
water cooling condition Suitable for any plastic mold, mold that require high corrosive such as
Amino plastic, thermo plastic PVC Plastic Moreover, it can stand for abrasive and wear,
so this is good for plastic thermo setting mold Thanks to its polishing ability,
it can be used for Spectacular lens, camera lens, science experimental tube, syringe
Also, good for any cutting task like knife, cutting tool, kitchen utensil, spring,
seal valve or machine part for mining/wood industry. Ruler and Slider calipers

C Cr      
0.4 13  
Chemical Composition
ส่วนผสมทาง เคมี (%wt.)
สภาพจําหน่าย Selling Condition
สภาพหลังชุบ After Quenching
SUS 420 J2
1.2083 / X42Cr13
อบอ่อน ความแข็งไม่เกิน 241 HB
ชุบแข็งและอบคืนตัว 52-55 HRC
2083 คุณสมบัติทั่วไป (General Characteristic)