HLMAX High Toughness Corrosion

High toughness, high wear resistance, high hardness 55-58

HLMAX is suitable for flame retardant fiberglass plastics

SDWST HLMAX mold steel has excellent wear resistance, toughness, corrosion resistance, polishability, photoetchability and EDM processability.

SDWST HLMAX plastic mold steel adopts electroslag remelting process. HLMAX plastic mold steel can obtain good polished surface quality. HLMAX plastic mold steel is a martensitic stainless chromium steel with excellent purity and can obtain high levels of strength through quenching and heat treatment. Based on the high chromium content, added molybdenum element, and electroslag remelting process, HLMAX has excellent Excellent corrosion resistance and wear resistance, as well as extraordinary processing performance and polishing performance,

Chemical composition of HLMAX plastic mold steel

Carbon C

Silicon

NitrogenN

Chromium Cr

Molybdenum

Vanadium V

0.4

Unannounced

11

0.8

0.2

HLMAX plastic mold steel properties

SDWST HLMAX plastic mold steel can resist corrosion from water, steam, weak organic acids, diluted nitrates, carbonates and other salts. Molds made of HLMAX will not rust or be contaminated when used in humid environments, stored or formed into corrosive plastic materials under general production conditions.

HLMAX plastic mold steel uses

SDWST HLMAX injection mold steel is widely used in: the production of large plastic molds, injection molds and their mold bases, general mechanical engineering and tool parts, friction elements, cutting edges in corrosive environments, surgical instruments, synthetic materials Processing of mold parts, etc.

Corresponding grades of HLMAX plastic mold steel