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Home ProductsHot Rolled Steel Bar

17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel

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17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel

17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel
17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel 17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel 17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel 17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel

Large Image :  17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel

Product Details:
Place of Origin: China
Brand Name: Unite Steel
Certification: ISO/MTC/BV/SGS
Model Number: Dia: 10-350mmm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ :2-3 Ton
Price: USD 750-1000 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: 117CrNiMo6/1.6587/EN355 Hot Rolled Steel Bar , Q+T/Black Or Peeled Alloy Steel Bars Material Grade: 17CrNiMo6/1.6587/18CrNiMo76/EN355/822H17/817M17/17CrNiMo7/4820
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

,

hot rolled round bar

17CrNiMo6/1.6587/EN355 Hot Rolled Steel Bar , Q+T/Black or Peeled Alloy Steel Bars

 

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.

17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel 0

 

2.Related Specifications:

Germany W.Nr. 1.6587
Great Britain EN 17CrNiMo7/EN355, 822A17, 822H17, 817M17
EN 10084 DIN 18CrNiMo7-6
USA AISI 4820
ISO 683-11 18CrNiMo7

 

3.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 0.25-0.35

 

 

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

17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel 1

 

5.SIZE RANGE:

Round:

Hot Rolled: 10mm-350mm

 

SURFACE FINISHES:

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

 

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

17CrNiMo6 / 1.6587 / EN355 Hot Rolled Steel Bar Q+T / Black / Peeled Alloy Steel 2

 

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.

 

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

 

 

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Neya

Tel: +8615261689453

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