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Model Number: NO.187
Brand Name: X-Spark
Place of Origin: China (Mainland)

Specifications

Ball Pein Hammer/NO.187
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. Brinell Hardness: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.QB/T 2613.7
3.Precision Casting: Beautiful appearance, high density, super strong, durable
4.Hickory handle
Specification:
Number H L g
g mm
187-1002 230 280 403
187-1004 340 280 502
187-1006 450 310 680
187-1008 680 340 950
187-1010 910 350 1205
187-1012 1130 400 1470
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.Safety hammer is used in metal working,most common striking tools.
4.Safety tools is widely used in oil and gas works,mines,airports,armed forces and in a explosive and flammable place.
We have got GS, FM ,UKAS ,ISO 9001 and ISO 14001 Certificates and  registered the safety tool brand X-Spark in the European Union, Singapore, Japan ,Russia,Taiwan and other countries.
We guarantee all the safety tools we manufactured are manufactured strictly in accordance with Germany DIN Standard&National Standard and 100% qualified and backed by Lifetime.