ReviewsCopper Alloy Sheet

Hardness Testing File Set

【Accurately measured value】-----Precision measurement circuit to ensure Indication error ± 0.5% (HLD = 800), showing the value of repeatability 0.8%.
【Leeb hardness measurement】-----Based Leeb hardness measuring principle, can detect a variety of metal materials.
【Supports a variety of standard hardness】-----Real-time display and conversion: Brinell HB, Rockwell HRC, Vickers HV, Shaw HS, and three kinds of intensity values.
【Applicable Materials】-----Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper(bronze).
【Application】-----1)Bearings and other parts.
2)Failure analysis of pressure vessel, steam turbine generator group and equipment.
4)Mechanical or permanent assembly installed.
6)The original record of formal requirements on test results.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..
Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
May only be installed and remove using tri groove or trident drivers or sockets - Sold Separately.

Tri Groove nuts are also referred to as T Groove, Trident Drive and Coned Trident Drive Nuts..
Installed using a special tri groove socket (sold separately).
Tri Groove Security Nuts are made of Zamak 5 Zinc Alloy (95% Zinc, 4% Aluminum, 1% Copper). Zamak is an alloy of Zinc and Aluminium, sometimes also incorporating Magnesium and Copper..
The added copper in Zamak 5 increases the strength, hardness, and corrosion resistance of the alloy, but reduces its ductility and dimensional accuracy compared to other Zamak Alloys..