Non sparking hand tools aluminum bronze Cross Pein Engineers' hammer
USD $13.9 - $128 /Piece
Min.Order:1 Piece
Hebei Tuokai Safety Tools Co., Ltd.
Non sparking hand tools aluminum bronze Cross Pein Engineers' hammer
1. Non sparking hand tools aluminum bronze Cross Pein Engineers' hammer
2.aluminum bronze material
3.precision casting processing
4.own factory
5.ISO9001 certification
Specification:
Number | Hammer top | L | Total g |
TK186-02 TK186-12 | 500 5000 | 310 900 | 655 6000 |
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 |