Sledge hammer 191G series

antispark

Sledge Hammer Hickory Handle Brand:X-Spark Material: Aluminum Bronze/Beryllium Copper Parameters: 1.Item:Aluminium Bronze/Beryllium Copper 2.Composition:Al:10~12%/Be:1.5~1.7% 1.8~2.3% Ni:4~6%/Co+Ni:over 0.2% Fe+Mn:below 5.8%/Co+Ni+Fe:below 1.2% Cu+Al+Ni+Fe+Mn:over 99.0%/Cu+Be+Co+Ni+Fe:over 99.0% 3.Hardness(Brinell):221~291/283~365 4.Extensibility:δ≥5% /δ≤1.0% 5.Breaking:782 N/mm 2~989 N/mm 2,1117 N/mm 2~1326 N/ mm 2 6.Elasticity Limit:450 N/mm 2 ~550 N/mm 2,840 N/mm 2 ~880 N/mm 2 7.Elec Resistance（Ω）:8~12/8~6 8.Dilatation Coefficient:0.000015%/0.000012% 9.Density Weight:8.10 g/cm 3,8.60 g/cm 3 10.Magnetic:1.2/0 Design Features: 1.Non Spark/Non Magnetic 2.Precision Casting：Beautiful appearance, high density, super strong, durable Number H(G) L(MM) g 191 G-1002 450 310 640 191 G-1004 1000 320 1200 191 G-1006 1400 360 1620 191 G-1008 1500 360 1720 191 G-1010 1800 380 2020 191 G-1012 2000 380 2240 191 G-1014 2200 400 2440 191 G-1016 2500 400 2740 191 G-1018 2700 400 2940 191 G-1020 3000 700 3630 191 G-1022 3600 700 4230 191 G-1024 4000 800 4790 191 G-1026 4500 800 5290 191 G-1028 5000 800 5790 191 G-1030 5400 800 6190 191 G-1032 6400 800 7190 191 G-1034 7200 900 8130 191 G-1036 8000 900 8930 191 G-1038 8200 900 9130 191 G-1040 9100 900 10030 191 G-1042 9900 900 10830 Application: 1.Aluminum bronze tools suitable for concentration of homework 7.8% ethylene. 2.Beryllium bronze explosion-proof tools suitable for concentration of homework 21% hydrogen. 3.Used in oil and gas works,mines,airports,armed forces and in explosive and flammable place.