Forged Roller 37SiMn2MoV Mining Mill Forging Steel Chilled Rolling cast iron rollers
Process: EAF+LF+VOD+Forged+Heat Treatment(optional)
Hot Forged: 80mm-1200mm
Black, Peeled(K12), Cold Drawn, Turned & Polished(H10, H11), Precision Ground(H9, H8)
Test: Ultrasonic test according to SEP 1921-84
Forgings are flawless completely free from cracks and flakes, and does not contain any other imperfection,such as porosity non-metallic inclusions segregations, hard spots and residual tensions to a degree affecting their strength and durability.
Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.
Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted
The package would be according to customer requirements, and it is coated with anti-rust oil. It would be rolled by plastic cloth and the grass ropes.It is delivered by a whole lot, with measures of anti-collision without other goods. Besides, it also can be packaged and shipped according to export standard