Ejectors and core pins for die casting

Nitrided ejector pin - oxidation coated from 1.2343

Oxide layer reduces static and sliding friction
Good dry-running properties
High corrosion resistance through oxide layer

EJECTOR PINS FROM HSS 1.3343

Suitable for high mould temperatures thanks to best high-temperature resistance
High durability through low wear and high hardness ≈ 64 HRC
Large selection available through wide product range

Core pins from hot-work steel 1.2343

Precise, through hardened core pins from hot-work steel 1.2343
Easy to machine due to their hardness of 45 – 48 HRC
High temperature resistance

OVERVIEW OF EJECTOR AND CORE PINS FOR DIE CASTING

E 1740

Material: 1.2343
Heat treatment: nitrided - oxidation coated
Shape: round

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E 1730

Material: 1.2343
Heat treatment: nitrided - oxidation coated
Shape: round, offset

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E 1755

Material: 1.2343
Heat treatment: nitrided - oxidation coated
Shape: flat

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E 17003

Material: HSS 1.3343
Heat treatment: through-hardened
Shape: round

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E 17103

Material: HSS 1.3343
Heat treatment: through-hardened
Shape: round

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E 1742

Material: 1.2343
Heat treatment: non-nitrided
Shape: round

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E 1741

Material: 1.2343
Heat treatment: nitrided
Shape: round

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E 1750

Material: 1.2343
Heat treatment: nitrided
Shape: round, sleeve

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Efficient finishing of ejector pins and core pins

The innovative GMT 6000 Cutting and grinding machine enables efficient finishing of ejector pins, cutting punches, as well as many other components.In just one work step the workpiece is shortened with allowance and ground preciselyto the desired length. The robust design of the machine guaranteesexact length and angle tolerances with repeatable accuracy in consistentquality.