Estándar
AISI, ASTM, BS, DIN, GB, JIS
Lugar del origen
Jiangsu, China
Número de Modelo
4140 / 1.7225/42crmo4/scm440/en19
Técnica
Cold Drawn ,Hot Rolled,Forged
Uso especial
Acero de corte libre
Tipo
Barra de acero aleado
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