EC21 Product Catalogs - cu0.5

Xinda Non Sparking Adjustable Spanners Wrench Hand Tools

20250331

1.Sizes 2.Material Copper Beryllium Alloy Composition Be: 1.8% - 2% Ni: 0.2% - 0.5% Others: <0.5% Rest: Cu Hardness 35 - 40 HRC Tensile Strength 1250 N/mm2 Aluminium Bronze Alloy Composition Al: 8% -

Valve Square Driver Non Sparking Hand Tool Wrench

20160825

0.5% Others: < 0.5% Cu: Rest Hardness: 35-40 HRC (HB283-365) Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2 Aluminum bronze: GBEx ⅡB Al: 10% - 12% Ni: 4% - 6% Fe+Mn: < 5.8% Cu: Rest Hardness: 20-30 HRC