A : Environment reaction B : High Strength C : Functional progress
Menu | Feather | Practical (Use) | A | B | C |
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Ultra fine grain steel wire |
1) High strength (More than 900mpa) and High toughness by grain refining 2) Omission of Carburizing, Quenching/Tempering, Baking in Bolts, Screws 3) Excelent recyclability achieved by using non-alloy steel |
・Screw for mobile phone ・High strength bolt and screw for automobile ・Screw for consumer electronics and degital equipment |
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High tensile bolt steel wire |
1) High strength and High toughness by characteristic elemnt composition 2) High strength bolt with function that untouched by the delayed fracture 3) Excellent wear resistance 4) Constribution to weight saving by strengthening |
・High strength bolt for automobile | ○ | ○ | |
Steel wire for tapping screw/bolt |
1) Used as Tapping screw/bolt to High strength steel plate for automobile 2) The realization of high hardness and high toughness (High hardness in surface and lower hardness in the core) 3) Excellent cold-formability |
・Tapping screw for 1000Mpa class steel plate ・High strength tapping screw/bolt |
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Soft magnetic steel wire |
1) Excelent magnetic property 2) High amplitude permeability and Low coercive force 3) Excellent cold-formability |
・Solenoid and Actuator parts ・Electronic control components ・Sensor compernents |
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Untempered Steel wire (Microalloyed Steel wire) | 1) Used as Bolt with tensile strength rank of bolt 8.8 , 10T 2) Omission of Quenching/Tempering in Bolt |
・High strength bolt for automobile | ○ | ○ |