Non sparking copper hand tools beryllium copper triangle files
USD $30 - $71 /Piece
Min.Order:1 Piece
Hebei Tuokai Safety Tools Co., Ltd.
Non sparking copper hand tools beryllium copper square flat files
Non sparking copper hand tools beryllium copper round flat files
Non sparking copper hand tools beryllium copper half round flat files
Explosion-proof non spark hand tools beryllium copper drum opener carbide
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Non sparking copper hand tools beryllium copper triangle files
1. Non sparking copper hand tools beryllium copper triangle files
2.beryllium copper material
3.die forged processing
4.own factory
5.ISO9001 certification
Specification:
Number | L | L | B | Be-Cu |
TK221-1002 | 8 | 200 | 12 | 115 |
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 |