34CrNiMo6 Round Bar
Alloy Steel 34CrNiMo6 Round Bar, 34CrNiMo6 Equivalent, 34CrNiMo6 Hex Bar, 34CrNiMo6 / 1.6582 Bars, Alloy Steel 34CrNiMo6 Flat Bar, 1.6582 Square Bar, Alloy Steel 1.6582 Round Bar, Alloy Steel 34CrNiMo6 / 1.6582 Bars Suppliers in Mumbai, India
Leoscor Alloys is a renowned manufacturer, supplier, exporter, and stockist of 34CrNiMo6 Round Bars based in Mumbai, India, serving domestic and global markets. EN DIN 34CrNiMo6, also known by its equivalent grade DIN 1.6582, is a high strength steel specified under BS EN 10083-3:2006—a European specification that guarantees uniform mechanical properties and quality in applications. 817M40 Round Bar is known for its strength, toughness, and fatigue resistance. It is extensively used in key components such as turbine shafts, axles, gears, couplings, and crankshafts which need high tensile strength under load.
EN DIN 34CrNiMo6 alloy’s balanced chemical composition provides a combination of hardness and ductility, enabling efficient machining and forging. Its versatility makes it favorable to be used in aerospace, automotive, power-generating, and general engineering sectors. The excellent mechanical properties of 4337 engineering steel make it ideal for components subjected to heavy loads and high stress. We offer black 34CrNiMo6 round bars in compliance with international standards in custom dimensions, EN 10204 3.1/3.2 certification, and material testing.

Alloy Steel 34CrNiMo6 / 1.6582 Forged Bar, 1.6582 Steel, 1.6582 Alloy Structure Steel Bar, 34CrNiMo6 Chemical Composition, 34CrNiMo6 Alloy Steel Round Bars, Alloy Steel 34CrNiMo6 Bars, 1.6582 Hex Bars Manufacturer in India.
We have built a strong global presence by consistently shipping high-quality 34CrNiMo6 round bars to major global markets. Our expertise in handling client requirements has made us a trusted supplier in regions such as Egypt, Singapore, Malaysia, Indonesia, Jordan, and South Africa. With focus on quality, ready stock availability, and timely delivery, we ensure our 34CrNiMo6 forged round bars are prefered for high-strength engineering steel solutions worldwide.
34CrNiMo6 Round Bar Specification :
Following table gives the detailed specifications of 34CrNiMo6 round bars such as standards, size, form, and finish.
Specification | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Standard Specification | : | ASTM A29 / ASME SA29 |
Size | : | 5mm to 500mm Dia in 100mm to 6000mm Length |
Thickness | : | 0.5mm to 500mm Diameter |
Diameter | : | 10 mm To 200 mm |
Length | : | 1000 mm Long To 6000 mm Long |
Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc |
Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |

34CrNiMo6 / 1.6582 Round Bars

Alloy Steel 34CrNiMo6 / 1.6582 Bars
ASME A29 34CrNiMo6 Bars Equivalent Grades
Equivalent grades of ASME A29 34CrNiMo6 bars in different international standards and grades are as provided in the given table.
BS EN 10083 -3: 2006 | 34CrNiMo6 / 1.6582 | ASTM A29: 2004 | 4337 |
BS EN 10250 – 3: 2000 |
UNS 34CrNiMo6 Alloy Round Bars Chemical Composition
The table below provides the complete chemical composition of UNS 34CrNiMo6 alloy round bars as per standard norms.
BS EN 10083 – 3:2006 | 34CrNiMo6 /1.6582 |
C | Mn | Si | P | S | Cr | Mo | Ni |
0.30-0.38 | 0.5-0.8 | 0.40 max | 0.025 max | 0.035 max | 1.3-1.7 | 0.15-0.30 | 1.3-1.7 | ||
BS EN 10250-3:2000 | C | Mn | Si | P | S | Cr | Mo | Ni | |
0.30-0.38 | 0.5-0.8 | 0.40 max | 0.035 max | 0.035 max | 1.3-1.7 | 0.15-0.30 | 1.3-1.7 | ||
ASTM A29: 2004 | 4337 | C | Mn | Si | P | S | Cr | Mo | Ni |
0.30-0.40 | 0.6-0.8 | 0.20-0.35 | 0.035 max | 0.040 max | 0.70-0.90 | 0.20-0.30 | 1.65-2.00 |
WERKSTOFF NR. 1.6582 Rods Mechanical Properties
The following table gives the mechanical properties of these rods, including tensile strength, yield strength, and elongation.
Properties | < 16 | >16 – 40 | >40 – 100 | >100 – 160 | >160 – 250 |
Thickness t [mm] | < 8 | 8<t<20 | 20<t<60 | 60<t<100 | 100<t<160 |
Yield strength Re [N/mm²] | min. 1000 | min. 900 | min. 800 | min. 700 | min. 600 |
Tensile strength Rm [N/mm2] | 1200 – 1400 | 1100 – 1300 | 1000 – 1200 | 900 – 1100 | 800 – 950 |
Elongation A [%] | min. 9 | min. 10 | min. 11 | min. 12 | min. 13 |
Reduction of area Z [%] | min. 40 | min. 45 | min. 50 | min. 55 | min. 55 |
Toughness CVN [J] | min. 35 | min. 45 | min. 45 | min. 45 | min. 45 |
Price List of Alloy Steel 34CrNiMo6
Inquire for latest 34CrNiMo6 / 1.6582 round bar prices. Get instant quotes with immediate stock availability, and tailor-made solutions with your design specifications.
Price of Alloy Steel Round Bars 34CrNiMo6 | US $600 - 1,400 / Ton |
Price of Alloy Steel 1.6582 Rods | US $600 - 1,400 / Ton |
34CrNiMo6 Round Bars Available Stock at Leoscor Alloys
We have Largest inventory of 34CrNiMo6 Round Bar. 1.6582 Bars, 34CrNiMo6 Alloy Steel Round Bar Suppliers, 1.6582 Steel Bars Exporter, 34CrNiMo6 / 1.6582 Threaded Bars, 34CrNiMo6 Round Bars Dealer, 1.6582 Steel Bar, 34CrNiMo6 Alloy Steel Black Bars Suppliers in Mumbai, India, Alloy Steel Bars, ASTM A182 15Mo3 / 16Mo3 Rods, 1.6582 Alloy Steel Bar, Alloy Steel Bars Stockholder in Singapore, 34crnimo6 Equivalent Material in India, 1.6582 Alloy Steel Bar, 34CrNiMo6 Bars, 1.6582 Square Bars Distributors, ASTM A182 DIN 1.6582 Bars, 34CrNiMo6 Alloy Steel Hex Bars, 1.6582 Round Bars Suppliers, 34CrNiMo6 Bright Bars Stockist, Alloy 1.6582 Polished Bar, Alloy Steel 34CrNiMo6 Rectangle Bar, Alloy Steel WNR 1.6582 Rod Suppliers, We are india's most trusted Manufacturer, Suppliers & Exporter of 1.6582 Alloy Steel Round Bars, 34CrNiMo6 Alloy Steel Rods are Available in Different Dimensions and Specifications in INDIA.
34CrNiMo6 Alloy Steel Bars Application Industry
Below are uses of 34CrNiMo6 alloy steel bars, demonstrating how they are strong and reliable in different industrial applications.

Gas Processing Industries

Petrochemical Industries

Power Generation Industries

Food Processing Industries

Chemical Industries

Oil & Gas Industries

Fertilizers Industries

Sugar Industries
FAQ
Yes. Heat treatment of 34CrNiMo6 round bars is necessary to get desired mechanical characteristics such as high strength, toughness, and fatigue resistance.
Yes. They can be welded with appropriate preheating and post-weld heat treatment to avoid cracking and ensure structural integrity.