Corrosion resistant high mirror mold steel
S136H: Pre-hardened to 290-330HB
S136: Annealed to about 200HB, up to 52HRC after heat treatment
Ingredients (%): (for reference only)
C carbon 0.38
Si silicon 0.8
Mn manganese 0.5
Cr chromium 13.6
V vanadium 0.3
AISI 420 ESR
Excellent corrosion resistance
Excellent polishing performance
Excellent polishing and machinability
High dimensional stability after heat treatment
Lower maintenance costs:
The mold retains its gloss after long-term use and does not require special maintenance costs for production or storage in wet conditions.
Lower production costs:
Excellent corrosion resistance makes the surface of the mold and the internal water transport channel less prone to rust, so there is a stable cooling cycle to improve production efficiency. Coupled with high wear resistance, the loss is reduced during the production process, resulting in higher tool life and lower production costs.
It can be plasticized with corrosive PVC acetate and other plastic materials, or the mold must be stored in a humid environment.
Suitable for plastic materials with high abrasion resistance of beer and plastics or molds for mass production, such as electronic parts, discarded tableware, utensils, etc.
Production of optical products such as cameras, sun glasses, chemical instruments, syringes, analyzers and plastic products