Beryllium copper Non sparking ring spanner slogging spanner
USD $44 - $506 /Piece
Min.Order:1 Piece
Hebei Tuokai Safety Tools Co., Ltd.
Beryllium copper Non sparking ring spanner slogging spanner
1. Beryllium copper Non sparking ring spanner slogging spanner
2.beryllium copper material
3.die forged processing
4.own factory
5.ISO9001 certification
Specification:
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 |