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822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry

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822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry
822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry

Large Image :  822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry

Product Details:
Place of Origin: China
Brand Name: Unite Steel
Certification: ISO/MTC/BV/SGS
Model Number: Round bar
Payment & Shipping Terms:
Minimum Order Quantity: MOQ:2-3 Ton
Price: USD 700-1000 per Ton
Packaging Details: Standard seaworthy packing
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 3000 Ton per Month
Detailed Product Description
Product Name: 822H17 Hot Rolled Steel Bar ,Alloy Steel Bar With Q+T , Surface Condition Peeled/polished/turned,Length As Your Request Material Grade: 17CrNiMo6/1.6587/18CrNiMo7-6/EN355/822H17/817M17/17CrNiMo7/4820
Surface: Machined/peeled/polished/turned Delivery Conditio: Annealed/hot Rolled/cold Drawn/quenched & Tempered
Ultrasonic Test: According To SEP 1921-84 Process: EAF+LF+VOD+Forged+Rolled +Heat Treatment(optional)
Certificate: ISO/BV/SGS/MTC
High Light:

alloy steel round bar

,

spring steel round bar

 

 

Product Description

 

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 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 0

RELATED SPECIFICATIONS:

Germany W.Nr. 1.6587

Great Britain EN 17CrNiMo7

EN 10084 DIN 18CrNiMo7-6

EN355, 822A17, 822H17, 817M17

USA AISI 4820

ISO 683-11 18CrNiMo7

683-17 18CrNiMo7-6

 

Chemical Composition (%):

Carbon 0.14-0.19

Silicon 0.15-0.40

Manganese 0.40-0.60

Phosphorus 0.035max

Sulphur 0.035 max

Nickel 1.40-1.70

Chromium 1.50-1.80

Molybdenum 0.25-0.35

 

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

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 1

SIZE RANGE:

Round: 10mm-350mm

 

SURFACE FINISHES:

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

 

Test: Ultrasonic test according to SEP 1921-84

 

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.

 

Packaging & Shipping

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 2

 

Our Services

 

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.

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 3

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 4

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 5

Company Information

822H17 Alloy Hot Rolled Steel Bar Stock Custom Length For Automobile Industry 6

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Neya

Tel: +8615261689453

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