Products & Services
S7 Shock Resisting Tool Steel
Shock-resisting tool steel designed for high impact toughness and resistance to softening at moderately high temperatures.
S7: Maximum Impact Strength
AISI S7 is a shock-resisting tool steel with excellent toughness and high strength. It combines the properties of high impact resistance with good wear resistance and hardenability.
Key Features & Properties
- Impact Strength: Extremely high impact toughness.
- Hardness: Can be heat treated to 54-56 HRC.
- Versatility: Suitable for both hot and cold work applications.
- Safety: Resists chipping and breaking under heavy shock.
Typical Applications
- Punches and chisels
- Shear blades and concrete breakers
- Plastic injection molds
- Heavy duty impact tools
Technical Specifications
S7 is the go-to grade for tools that must withstand severe shock and impact. It is also used for plastic molds due to its high polishability.
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