Socket non sparking socket 1/2'',3/4'',3/8'' sockets
USD $25.00 - $25.00 /Piece
Min.Order:1 Piece
Hebei Tuokai Safety Tools Co., Ltd.
Hebei Tuokai Safety Tools Co.,Ltd
High Quality Non Sparking Socket
Product Description
1. Non sparking hand tool
2.beryllium copper material,aluminum bronze,brass,copper
3.die forged processing
4.own factory
5.ISO9001 certification
Specification:
S mm | L mm | Be-Cu g | Al-Cu g |
24-50mm | 50-70mm | 380g-1100g | 330g-1000g |
Composition:
Beryllium copper: GBEx ⅡC Be: 1.8% - 2.3% Ni: 0.2% - 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 (HB229-291) Tensile Strength: 782 N/mm2 ~ 989 N/mm2 |
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