SMCN 420 Hot Rolled Steel Bar ,Alloy Bearing Steel Round Bar , Size 10-350mm , Length as your request

SMCN 420 Hot Rolled Steel Bar ,Alloy Bearing Steel Round Bar , Size 10-350mm , Length as your request

Applications:

Used in roller bearings, rolls for metal, blanking dies, punches, forming tools, lathe centres, gauges, cams, bushes marking dies, master hobs, hand taps.

Process: EAF/LD+LF+VD+INGOT+HOT ROLLED/FORGED+Spheroidizing Annealing+UT+CUT

Delivery condition: Spheroidized annealed

Size Range:

Dia: Hot rolled: 10-350 mm, Hot forged:150-800 mm Length: not more than 12 m

Surface:

Black, Peeled (K12), Turned & Polished (H10, H11), Precision Ground (H9, H8)

Ultrasonic test: according to SEP 1921-84 3C/c

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

Benefits of Bearing Steels:

• Cleanliness and freedom from objectionable microscopic slag type inclusions.
• Shallow decarburized surface
• Dimensional accuracy and excellent micro-structure uniformity.

Our Advantages:

• Fast delivery
• Non-standard sizes and made-to-order
• Small min order quantity
• Economical Pricing
• Quality confirming to International Standards
• Material Test Certificates for Quality Assurance
• Technical Qualified After Sales
• Excellent Delivery Conditions.