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St52 Hot Forged Steel Round Bars With Black / Turned / Grinded Surface

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
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St52 Hot Forged Steel Round Bars With Black / Turned / Grinded Surface

St52 Hot Forged Steel Round Bars With Black / Turned / Grinded Surface
St52 Hot Forged Steel Round Bars With Black / Turned / Grinded Surface

Large Image :  St52 Hot Forged Steel Round Bars With Black / Turned / Grinded Surface

Product Details:

Place of Origin: China
Brand Name: UNITE STEEL
Certification: ISO/MTC/BV/SGS
Model Number: 80-1200MM

Payment & Shipping Terms:

Minimum Order Quantity: MOQ:2-3 Ton
Price: USD 550-750 Ton
Packaging Details: Standard seaworthy packing or as your request .
Delivery Time: Within 5-8 Weeks
Supply Ability: 1500 Ton per Month
Detailed Product Description
Material Grade:: ST52 Surface:: Black/machined/peeled/polished/turned
UT: 100% Ultrasonic According To The Test Standards:SEP1921-84 Shape:: Round Shape
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Forged Steel Bars

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Forged Round Bar

ST52 forged round bar With Black/Turned/Grinded

 

APPLICATIONS:

The steel is suited to applications where high surface pressures exist and friction is to be resisted as in the case of severely loaded gears, axles and pinions.

It is used extensively in most industry sectors for applications requiring higher tensile strength.

 

Process: EAF+LF+VOD+ Forged+Heat Treatment(optional)

 

SIZE RANGE:

Round:

Hot Rolled: 8mm-500mm

Hot Forged: 80mm -1200mm

 

Flat:

Hot Rolled: Thickness: 20-130mm Width: less than 610mm

Hot Rorged: Thickness: 150-600mm Width: up to 1600mm

 

SURFACE FINISHES:

Black, Peeled K12, Cold Drawn, Turned & Polished H10, H11, Precision Ground H9, H8

 

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.

 

Delivery condition: Hot forged, Heat-treatment (Normalized / Annealed / Quenched / tempered), Rough machining.

 

Technical Data: Chemical Composition, Physical Properties and Mechanical Testing according to the customer's requirement

 

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

 

817M40 bright surface 1.jpg

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Anndy

Tel: +8615502127172

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