Tiếng Việt
Tiếng Việt
Commodity: Forged alloy steel rod
Standard: GB, ASTM, DIN
Grade steel: 37SiMn2MoV, 40CrNiMoA, 40Cr, 38CrMoAl...
Specification: Odered drawing
Price: Negotiate
Application: Used for piston that large dimension in hydropower field, mechanical field....ect
Mechanical material property
Chemical elements
