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Alloy Steel Round Bar Rod DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+T

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Alloy Steel Round Bar Rod DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+T

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Brand Name : Bao Steel

Model Number : 18CrNiMo7-6 1.6587

Certification : SGS ISO MTC

Place of Origin : China

MOQ : 300KGS

Price : 0.75 USD/KG

Payment Terms : L/C, T/T

Supply Ability : 50000KGS

Delivery Time : 7 Days

Packaging Details : Wooden Pallet

Steel grade : Alloy Steel

Alloy or not : Is Alloy

Technique : Hot Rolled,Forged

Application : Tool Steel Bar

Type : Alloy Steel Bar,Mold Steel,high speed tool steel

Standard : ASTM,DIN,AISI,JIS

Shape : Round

Length : 1--12m

Surface treatment : Black/Peeling/Polishing/Machined

Diameter : 12mm-650mm

Delivery condition : annealed,hot rolled/forged

Dimensions : 5-900MM

Heat treatment : Normalized +Annealed +Quenched + Tempered

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17CrNiMo7-6 Alloy Steel Round Bar DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+T Alloy Rod

18CrNiMo7-6 Round Bar – Case-Hardened Steel – Din 17210 EN 10084

Application

18CrNiMo7-6 round Bar – Case-Hardened Steel mainly used in mechanical parts, automobile parts, cement plants, power plants, mobile cranes and earth-moving equipment, paper mill, sugar mill, marine, wind gear, oil platform, fire protection, medical fields, industry equipment, collets, cams, rollers, bushes, spindles, and gears, etc.

Quality Standard

-BS EN 10084-2008 Case hardening steels.

-DIN 17210 for Case hardening steel.

Steel Grades

EN DIN ANFOR

18CrNiMo7-6 1.6587 18NCD6

Chemical Composition(%)

C Si Mn P S Cr Mo Ni
0.15-0.21 0.40 max 0.50-0.90 0.025 max 0.025 max 1.50-1.80 0.25-0.35 1.40-1.70

Mechanical Properties

Process Tensile Strength Rm (Mpa) Yield Strength Rp0.2 (Mpa) Elongation A5 (%) Area Reduction Ratio C (%) Hardness (HB)
Annealed / / / / 229 max
Normalized / / / / 140-210
Q+T 980-1270 685 min 8 min 35 min 295-373

Heat Treatment
Annealing: Heat 18CrNiMo7-6 to 650-700°C, cool slowly in furnace.
Normalizing: 850-880°C, air.
Hardening: Carburising: 880-980°C. Core Hardening: 830-870°C, water. Case Hardening: 780-820°C, water.
Tempering: 150-200°C.

Capacity

3,000 ton per month.

Test

Chemical analysis, Mechnical analysis, Ultrasonic testing, Metallographic, Surface quality and dimension report.

Package

Each bundle of max 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.

Mill’s Test Certificate

EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

Alloy Steel Round Bar Rod DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+TAlloy Steel Round Bar Rod DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+TAlloy Steel Round Bar Rod DIN 18CrNiMo7-6 1.6587 Solution Annealing Q+T


Product Tags:

Solution Annealing Steel Round Bar Rod

      

900MM Steel Round Bar Rod

      

Steel Round Bar Rod 650mm

      
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