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822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size

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China SHANGHAI UNITE STEEL certification
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822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size

822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size
822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size

Large Image :  822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size

Product Details:
Place of Origin: China
Brand Name: Unite Steel
Certification: ISO/MTC/BV/SGS
Model Number: Dia: 10-320mmm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ :2-3 Ton
Price: USD 700-1000 per Ton
Packaging Details: Stanard seaworthy packing or as your request .
Delivery Time: Within 15-45 days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 3000 Ton per Month
Detailed Product Description
Product Name: 822H17 Hot Rolled Steel Bar , Hot Rolled Alloy Steel Bars , Delivery Condition Quenched & Tempered Material Grade: 822H17
Delievry Condition: Annealed/hot Rolled/cold Drawn/quenched & Tempered Surface: Black/machined/peeled/polished/turned
Shape: Round Section Process: EAF+LF+VOD+Rolled+Heat Treatment(optional)
Ultrasonic Inspection: 100% Ultrasonic Inspection For Any Inperfections Or Based On The Customer's Requirement Certificate: ISO/MTC/BV/SGS
High Light:

alloy steel round bar

,

spring steel round bar

822H17 Hot Rolled Steel Bar , Hot Rolled Alloy Steel Bars , Delivery condition quenched & tempered

 

1.APPLICATIONS:

Heavy-duty arbors, bushings, wear pins,bearings, sprockets, gears and shafts etc.

Or can be used for high tensile applications uncarburised but through hardened and tempered. Severely stressed components for mechanical engineering and automobile industry.

822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 0

 

2.Chemical Composition (%):

 

C Si Mn P S Ni Cr Mo
0.14-0.19 0.15-0.40 0.40-0.60 0.035max 0.035max 1.40-1.70 1.50-1.80 0.2-0.35

 

 

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

822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 1

 

4.SIZE RANGE:

Round: 10mm-350mm

 

5.SURFACE FINISHES:Black, Peeled(K12), Cold Drawn, Turned & Polished(H10, H11), Precision Ground(H9, H8)

 

6.Test: Ultrasonic test according to SEP 1921-84

822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 2

 

7.Soft Annealing
Heat to 650-700oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 229.

Intermediate Annealing: 630-650oC.

Hardening
Carburising: 880-980oC.
Core Hardening: 830-870oC, water.
Case Hardening: 780-820oC, water.

Normalizing
Normalizing: 850-880oC, air.

Tempering
Tempering temperature: 150-200oC.

Soft annealed treated: max. 229 HB.
Treated for cold shearability: max. 255 HB.
Treated for strength: max. 229 HB.
Treated for ferite and pearlite structure and hardness range: 159-207 HB.

 

 

8.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.

 

9.Marking:

Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted.

822H17 Hot Rolled Steel Rod , Round Steel Bar Stock 10 Mm - 350 Mm Size 3

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Neya

Tel: +8615261689453

Send your inquiry directly to us (0 / 3000)

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