คำศัพท์ภาษาอังกฤษ

Black Oil Tempered Spring Steel Strip (Scaleless Blue)

แปลว่า(english) A flat cold rolled usually .70/.80 medium high carbon steel strip, blue-black in color, which has been quenched in oil and drawn to desired hardness. While it looks and acts much like blue tempered spring steel and carries a Rockwell hardness of C44/47, it has not been polished and is lower in carbon content. Used for less exacting requirements than clock spring steel, such as snaps, lock springs, hold down springs, trap springs, etc. It will take a more severe bend before fracture than will clock spring, but it does not have the same degree of spring-back.

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  • Black Oil Tempered Spring Steel Strip (Scaleless Blue) แปลว่า?, คำศัพท์ช่างภาษาอังกฤษ - ไทย Black Oil Tempered Spring Steel Strip (Scaleless Blue) คำศัพท์ภาษาอังกฤษ Black Oil Tempered Spring Steel Strip (Scaleless Blue) แปลว่า (english) A flat cold rolled usually .70/.80 medium high carbon steel strip, blue-black in color, which has been quenched in oil and drawn to desired hardness. While it looks and acts much like blue tempered spring steel and carries a Rockwell hardness of C44/47, it has not been polished and is lower in carbon content. Used for less exacting requirements than clock spring steel, such as snaps, lock springs, hold down springs, trap springs, etc. It will take a more severe bend before fracture than will clock spring, but it does not have the same degree of spring-back.

 คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน

Band Saw Steel (Wood) black Black Annealing Black Iron blue stone Break Test (for tempered steel) Butcher Saw Steel elastic steel spring oil pump valve spring oil spring spring strip

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