safety tools anti-spark flat chisel aluminum bronze flat chisel non sparking flat chisel
USD $15.00 - $15.00 /Piece
Min.Order:1 Piece
Hebei Tuokai Safety Tools Co., Ltd.
Product Description:
1. Non sparking hand tools aluminum bronze cross chisel
2.aluminum bronze material
3.die forged processing
4.own factory
5.ISO9001 certification
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 |
Product photo
non sparking chisel,flat chisel
1 Specification
16*160mm 18*160mm 20*180mm 22*180mm 20*200mm 22*250mm 24*300mm 25*400mm 25*500mm 30*500mm
2 Material
copper alloy(aluminum-copper,beryllium-copper)
3 Processing
casting or forging
polished or electrostatic spraying finished
Factory View
Certificates
Customers