80mm Forġa Tħin Midja Ballun

80mm falsifikat tħin media ball, lower breaking rate less 0.5% li is guranteed by impact ebusija: Greater than or equal 16 J/CM2.

Fltroduzzjoni
80mm falsifikat tħin media ball, lower breaking rate less 0.5% li is guranteed by impact ebusija: Greater than or equal 16 J/CM2.

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Kwalità prestazzjonijiet, ara below listi:

Azzar Virga Tip% 3a B4% 2c Kimika Kummenti (Forġa Tħin Midja Ballun)
C	Si	Mn	P	S	Cr
0.66-0.74	1.2-1.4	0.50-0.70	Less than or equal to 0.022	Less than or equal to 0.022	0.85-1.0
Ni	Cu	Mo	Alt	V
-	Less than or equal to 0.40	-	0.06-0.13	0.05-0.15
80-90mm Forġa Tħin Midja Ballun Kwalità Prestazzjoni
Ballun Daqs	Wiċċ Ebusija	Qalba Ebusija	Volum Ebusija	Impatt Ebusija
80mm	61-63 HRC	58-60 HRC	59-62 HRC	Greater than or equal to 16 J/CM2
90mm	61-63 HRC	58-60 HRC	59-62 HRC	Akbar minn jew daqs 18 J/CM2

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