standaard
AISI, ASTM, bs, DIN, Gb, JIS
plaats van herkomst
Jiangsu, China
legering of niet
Gelegeerd
naam van het merk
Mingshang
modelnummer
4140 / 1.7225/42crmo4/scm440/en19
techniek
Cold Drawn ,Hot Rolled,Forged
toepassing
Structural Steel Bar
speciale gebruik
Free Cutting Steel
Equivalent grades
High Quality 4140 Steel Round Bar 2mm, 3mm, 6mm Metal Rod
Material
200 Series-600series
Surface treatment
Black/bright
Delivery condition
Cold Drawn +Hot Rolled,Forged +Rough Machined (black Surface)
Application
Structural Steel Bar
Shape
High-quality Round Bar
Certification
ISO BV SGS MTC
Quality inspection
Chemical Composition
Heat treatment
Annealing Q+T