Operating from the heart of Safat, Kuwait, Nimish Metal has established a strong reputation as a trusted manufacturer and supplier specializing in high-grade steel products. We are particularly proud to offer our premium 20MnCr5 Round Bars, which are known for their exceptional strength and reliability. Our commitment is to provide industries with materials that stand up to demanding applications, ensuring that every bar we supply meets the highest standards for quality and performance. We understand that robust materials are the foundation of great engineering.
The 20MnCr5 grade is defined by its specific composition, primarily a blend of carbon, manganese, and chromium. This combination gives the steel its notable mechanical properties, including high tensile strength, excellent toughness, and good hardenability. After undergoing the appropriate heat treatment processes like case hardening, these round bars develop a hard, wear-resistant surface while retaining a tough, shock-absorbing core. This balance makes them exceptionally durable and capable of handling significant stress and heavy loads without failure.
|
Element |
Content |
|---|---|
|
Carbon, C |
0.310 – 0.380 % |
|
Iron, Fe |
98.63 – 99.09 % |
|
Manganese, Mn |
0.60 – 0.90 % |
|
Phosphorous, P |
0.040 % |
|
Sulfur, S |
0.050 % |
|
Properties |
Metric |
Imperial |
|---|---|---|
|
Tensile strength, ultimate |
585 MPa |
84800 psi |
|
Tensile strength, yield |
370 MPa |
53700 psi |
|
Modulus of elasticity |
190-210 GPa |
29700-30458 ksi |
|
Bulk modulus (typical for steel) |
140 GPa |
20300 ksi |
|
Shear modulus (typical for steel) |
80 GPa |
11600 ksi |
|
Poissons ratio |
0.27-0.30 |
0.27-0.30 |
|
Elongation at break (in 50 mm) |
30% |
30% |
|
Reduction of area |
53% |
53% |
|
Hardness, Brinell |
183 |
183 |
|
Hardness, Knoop (converted from Brinell hardness) |
204 |
204 |
|
Hardness, Rockwell B (converted from Brinell hardness) |
89 |
89 |
|
Hardness, Vickers (converted from Brinell hardness) |
192 |
192 |
|
Machinability (based on AISI 1212 steel. as 100 machinability) |
65 |
65 |
| EN Name | EN Number | DIN | JIS | UNI | BS |
|---|---|---|---|---|---|
| C35 | 1.0501 | C35, CM35 | S35C | C35 | 970 070M36 |
Yes, 20MnCr5 Round Bars can be used for underground applications due to their high strength and durability.
Yes, 20MnCr5 Round Bars may require corrosion protection coatings for enhanced durability in harsh environments.
Choose 20MnCr5 Round Bars based on required strength, wear resistance, and application-specific environmental conditions.
Because of their unique strength and wear characteristics, our 20MnCr5 Round Bars are invaluable in numerous sectors. They are frequently used to manufacture critical components like gears, pinions, shafts, and axles in the automotive industry. Beyond that, you’ll find them in heavy machinery, mining equipment, and various industrial applications where parts must endure constant friction and high pressure. Essentially, wherever there’s a need for a component that combines surface hardness with core toughness, 20MnCr5 is often the material of choice for lasting performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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