About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsForged Steel Bar

ISO Tensile 1100MPa 15CrNi6 1.5919 Forged Steel Bar

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
I'm Online Chat Now

ISO Tensile 1100MPa 15CrNi6 1.5919 Forged Steel Bar

ISO Tensile 1100MPa 15CrNi6 1.5919 Forged Steel Bar
ISO Tensile 1100MPa 15CrNi6 1.5919 Forged Steel Bar

Large Image :  ISO Tensile 1100MPa 15CrNi6 1.5919 Forged Steel Bar

Product Details:
Place of Origin: CHINA
Brand Name: UST
Certification: ISO
Model Number: 15CrNi6/1.5919
Payment & Shipping Terms:
Minimum Order Quantity: MOQ3-5 TONS
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: 4-6 weeks
Payment Terms: L/C, T/T
Supply Ability: 800 ton/month
Detailed Product Description
Alloy Or Not: Alloy Steel Grade: Alloy Steel
Keyword: Alloy Steel Black Bar Grade: 15CrNi6/1.5919
High Light:

1.5919 Forged Steel Bar


15CrNi6 Forged Steel Bar


ISO Forged Steel Bar

15CrNi6/1.5919 Quality Alloy Steel Black Bar


15CrNi6/1.5919 is a low-alloy steel containing chromium and Nickel as strengthening elements.It has good mechanical property for highly strained parts and good toughness at core tensile strength of 900 – 1200 N/mm². This materail is generally used driving bevel gears, crown wheels, gears, shafts, bolts for automotive and gear components.


Equivalent Grade Chemical Composition
Grade C% Si% Mn% Cr% Mo% Ni% P% S%
DIN 15CrNi6
0.14-0.19 ≤0.4 0.4-0.6 1.4-1.7 - 1.4-1.7 ≤0.025 ≤0.035
Shape Size(mm) Process Tolerance Length(mm)
Round Φ6-Φ50 Cold Drawn H11 3000-5800
Round Φ40-Φ300 Hot Rolled -0/+3mm 3000-10000
Round Φ120-Φ1000 Hot Forged -0/+3mm 3000-10000
Flat/Square/Block Thickness:120-800
Hot Forged -0/+3mm 500-6000

Heat Treatment
Normalizing For 15CrNi6
1.Nominal normalizing temperature:850-880°C
2.Hold the temperature for several hours
3.Cooling in the air

Annealing For 15CrNi6
1.Nominal Annealing temperature:650-700°C
2.Cool slowly in the furance
3.Maximum Brinell hardness of 229

Hardening and Tempering(QT) For 15CrNi6
1.Nominal Hardening temperature:820-870°C
2.Hold at this temperature then quench in oil or water
3.Tempering as soon as possible when the temperature low to ambient
4.Heat uniformly to the suitable temperature.
5.keep the material out of the furnace ,then cool in the air

Mechanical Property( for reference only)
1.Tensile strength: 880-1100MPa
2.Yield point: 635MPa
3.Percentage reduction of area after fracture: 40%
4.Elongation after fracture: 11%
5.Impact test (+20°C): Longitud – 40~60J

Delivery Condition
1.Shape:Round/Square / Flat/Shafts/Rollers/Blocks
2.Surface condition:Black surface/Bright surface
3.Heat Treatment:Normalized/Annealed/QT
4.Straightness:Max 3mm/m(Enhanced straightness may be available on request)
5.Length:3000-5800mm suitable for 20″container. above 6000mm,suitable for 40″ container
6.Grain Size: 5-8 acc to ASTM E112-96
7.Ultrasonic Standard: Sep1921/ASTM A388/EN 10228-3
8.Non Metallic Inclusion: 2 max acc to ASTM E45 /K4≤20 acc to DIN 50602
9.Forging Ratio: minimum 4 : 1
10.Marking: Grade/Weight/Length/Size/Heat Number

Quality Certification
A material test report(Inspection Certificate EN 10204 3.1) will be provided, documenting the following:
1.Chemical analysis
2.Mechanical properties
3.Surface hardness
4.Non Metallic Inclusion
5.Heat Treatment Process
6.Grain size
7.Forging ratio
8.NDE test method/criteria


Contact Details

Contact Person: Anndy

Tel: +8615502127172

Send your inquiry directly to us (0 / 3000)