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Tungsten steel material introduction:
Tungsten steel (Hard alloy) having a high hardness, Good wear resistance, strength and toughness , heat resistance, corrosion resistance and a series of excellent performance, especially its high hardness and wear resistance, even at a temperature of 500 degrees Celsius also remained unchanged. There is a high hardness at 1000 degrees Celsius.
The components of tungsten steel are tungsten carbide and cobalt, which is occupy 99% of all ingredients, other 1% is metals, hardness can even reach to 89 ~ 95HRA.
High hardness aviation aluminum material introductionl:
1.High strength heat treatable alloy
2.Good mechanical properties
4.Easy processing, good wear resistance
5.Good corrosion resistance and oxidation resistance
Head of pen:Tungsten steel
Body of pen:High hardness aviation aluminum
Color:Orange, red, green, blue
Function:Flashlight, writing, emergency defense
Package:Kraft paper box
Applicable range:Self-driving Tour, outdoor sports, gifts, tools, home supplies, camping, carry, etc.