표준
BS EN GB AISI ASTM DIN JIS
가공 서비스
벤딩, 용접, Decoiling, 절단, 펀칭
Product Name
CK45 Hollow Piston Rod / Hard Chrome Plated Hollow Bar
Material
CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo
Diameter tolerance
ISO f7/h8/g6
Roundness
Half of the tolerance ISO f7