ASTM B564 Nickel-Copper Alloy Steel

special steel 16MnCr5/1.7131 Alloy Steel optimal manufacturer

According to industry experts, 16MnCr5/1.7131 Alloy Steel stands out for its excellent combination of strength, toughness, and wear resistance. Its versatility and reliability make it a preferred choice for critical components in automotive, machinery, and manufacturing applications worldwide. With proper heat treatment and machining processes, 16MnCr5/1.7131 Alloy Steel can deliver optimal performance and durability in demanding operating conditions.


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Unveiling the Marvels of 16MnCr5/1.7131 Alloy Steel: A Comprehensive Exploration


In the vast landscape of metallurgy, certain alloys stand out as shining examples of innovation and engineering excellence. One such marvel is 16MnCr5/1.7131 Alloy Steel, renowned for its exceptional strength, toughness, and versatility. Join us as we embark on a journey to uncover the intricacies and advantages of this remarkable alloy, delving into its composition, properties, applications, suppliers, pricing, and expert insights.

Overview of 16MnCr5/1.7131 Alloy Steel

16MnCr5/1.7131 Alloy Steel belongs to the family of chromium-manganese-carbon steels, characterized by their high strength, toughness, and wear resistance. Let’s dive into the key details of this alloy:

Chemical Composition

Carbon (C)0.14-0.19%
Silicon (Si)0.15-0.40%
Manganese (Mn)1.00-1.30%
Phosphorus (P)≤ 0.025%
Sulfur (S)≤ 0.035%
Chromium (Cr)0.80-1.10%

Mechanical Properties

  • Tensile Strength: 700-850 MPa
  • Yield Strength: 500-700 MPa
  • Elongation: 16-20%
  • Hardness (Brinell): 170-215 HB


  • EN 10084: Case hardening steels – Technical delivery conditions
  • DIN 17210: Case hardening steels – Technical delivery conditions

Exploring the Features and Advantages

16MnCr5/1.7131 Alloy Steel boasts a plethora of features and advantages that make it a preferred choice in various applications:


  • High strength with moderate ductility and toughness
  • Excellent wear resistance and surface hardness
  • Good machinability and weldability
  • Suitable for induction hardening and nitriding
  • Uniform hardness distribution after heat treatment


  • Ideal for gears, shafts, and other components subjected to high surface pressures
  • Offers good fatigue strength and impact resistance
  • Provides reliable performance in demanding environments
  • Can be readily machined into complex shapes
  • Ensures consistent properties across different production batches

Comparison Between 16MnCr5/1.7131 Alloy Steel and Competing Alloys

Let’s compare the advantages and disadvantages of 16MnCr5/1.7131 Alloy Steel with a competing alloy, 20MnCr5/1.7147 Alloy Steel:

Parameter16MnCr5/1.7131 Alloy Steel20MnCr5/1.7147 Alloy Steel
Carbon Content0.14-0.19%0.17-0.22%
Manganese Content1.00-1.30%1.00-1.30%
Chromium Content0.80-1.10%0.70-0.90%
Tensile StrengthModerateModerate

Applications and Uses

From automotive to machinery, 16MnCr5/1.7131 Alloy Steel finds widespread application across diverse industries:

AutomotiveGears, shafts, camshafts
MachineryBearings, crankshafts, connecting rods
ManufacturingTool holders, dies, molds

Navigating Suppliers and Pricing

Sourcing 16MnCr5/1.7131 Alloy Steel requires careful consideration of reliable suppliers offering quality products at competitive prices:

SupplierPrice Range (per kg)Description/Notes
Thyssenkrupp$2.50 – $4.00Leading global supplier of specialty steel, offering high-quality alloy steel products.
Voestalpine$2.30 – $3.80Renowned manufacturer of high-performance steel solutions for various industrial sectors.
ArcelorMittal$2.20 – $3.50Global steel giant providing a wide range of alloy steel products with global distribution.

FAQs about 16MnCr5/1.7131 Alloy Steel

Q: What are the main advantages of using 16MnCr5/1.7131 Alloy Steel?
A: 16MnCr5/1.7131 Alloy Steel offers high strength, good wear resistance, and excellent machinability, making it ideal for gears, shafts, and other mechanical components.

Q: What are the common applications of 16MnCr5/1.7131 Alloy Steel?
A: This alloy steel is commonly used in automotive gears, shafts, and machine components subjected to high surface pressures.

Q: Where can I buy 16MnCr5/1.7131 Alloy Steel?
A: You can source it from reputable suppliers such as Thyssenkrupp, Voestalpine, ArcelorMittal, and others.

Q: What specifications does 16MnCr5/1.7131 Alloy Steel conform to?
A: This alloy steel conforms to standards such as EN 10084 and DIN 17210, ensuring compliance with industry quality requirements.

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