20 # Seamless steel yeeb nkab

Lus piav qhia luv luv:

Khoom specification:

Sab nraud txoj kab uas hla ntawm cov yeeb nkab steel 20-426

Hlau yeeb nkab phab ntsa thickness ntawm 20-426

20 # seamless steel yeeb nkab yog ua los ntawm 20 # steel, nrog me ntsis siab zog tshaj 15 #, tsis tshua muaj quenched thiab tsis tempering brittleness.Txias deformation plasticity yog siab, feem ntau rau khoov, calendering, dabtsi yog khoov thiab rauj arch processing, welding kev ua tau zoo ntawm arc vuam thiab kev sib cuag vuam yog zoo, roj vuam thickness me me, cov duab ntawm nruj raws li txoj cai los yog complex duab ntawm lub workpiece yog yooj yim tawg. .Machinability txias los yog normalizing lub xeev yog zoo dua li lub xeev annealing, feem ntau yog siv los tsim kev ntxhov siab tsawg thiab siab toughness yuav tsum tau ntawm workpiece.

Cov khoom ntawm 20 # seamless steel yeeb nkab yog: zoo carbon structural steel

Hom Lub Npe: 20 #

Qauv: GB8162-2018

GB/T8163-2018

GB3087-2008

GB9948-2013

GB5310-2017