Product description
Specifications Grade 4140
Thick:400mm Width:1080mm, length 1m min.
Hot forged + surface cleaning + Quenched & tempered
Forged flats bars or Forged blocks Grade:AISI 4140 or SCM415,SCM435,C45,C60,S355J2G3,16MnCr5,42CrMo4 and other blocks; Delivery conditon:Forged+Normalzied+Rough Turned+Quenched and Tempered. Size range:150 mm x 150 mm to 1500 mm x1500 mm; Ultrasonic Test:Sep1921 Class C/c Length:2m and up; Corner:"R":3-5mm Max,(Aiming Sharp corner). Deviation:Max 2%. Diameter tolerance:-0/+8mm. Straightness:Max 4mm/M. For Both end cutting. Manufacturer:Jiangsu Zhuhong Forging Co.,Ltd.