Neil Metals, located in Kolkata, India, has built a solid reputation as a reliable manufacturer and supplier of top-notch 1140 Steel Bars and Rods. They specialize in precision-engineered carbon steel solutions tailored for various industrial needs. Renowned for their excellent machinability and consistent mechanical performance, Neil Metals’ 1140 steel products are perfect for high-speed manufacturing settings. The company places a strong focus on dimensional accuracy, surface finish, and quality assurance, ensuring that their steel bars and rods comply with both national and international standards. They cater to industries like automotive, machinery, and general engineering, providing dependable, cost-effective, and timely steel material solutions.
The 1140 Steel Bars and Rods are medium carbon steels that contain about 0.43–0.50% carbon, 1.35–1.65% manganese, and 0.08–0.13% sulfur, all of which enhance machinability. These bars boast a tensile strength of roughly 620–760 MPa and a yield strength of around 415 MPa. With good hardness, wear resistance, and outstanding cutting performance, 1140 steel is ideal for parts that require extensive machining. While welding isn’t recommended, it can be heat-treated to boost strength. The cold-drawn finish enhances surface quality and dimensional precision, ensuring reliable performance in precision component manufacturing.
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Category |
Steel |
|
Class |
Carbon steel |
|
Type |
Standard resulfurized |
|
Designations |
United States: UNS G11400 |
Element | Weight % |
C | 0.37-0.44 |
Mn | 0.70-1.00 |
P | 0.04 (max) |
S | 0.08-0.13 |
|
Properties |
Conditions |
||
|
T (°C) |
Treatment | ||
|
Density (×1000 kg/m3) |
7.7-8.03 |
25 |
|
|
Poisson’s Ratio |
0.27-0.30 |
25 |
|
|
Elastic Modulus (GPa) |
190-210 |
25 |
|
Carbon Steel 1140 rod offers good strength and hardness, with tensile strength around 550 MPa, yield strength of 250 MPa, and hardness of 170 HB. It provides excellent machinability and weldability.
Carbon Steel 1140 Bar is commonly used in manufacturing automotive parts, gears, shafts, axles, structural components, and machinery due to its strength, hardness, and wear resistance properties.
You’ll find 1140 Steel Bars and Rods widely used in applications that require high machinability and moderate mechanical strength. In the automotive sector, they’re perfect for crafting gears, shafts, pins, and fasteners that need precise tolerances. Machinery manufacturers turn to 1140 for bushings, couplings, spindles, and threaded components. Its excellent machinability makes it a great fit for CNC operations and high-speed production environments. Although welding isn’t suitable, it excels in turning, drilling, and milling tasks. These bars and rods are also utilized in general engineering, construction, and agricultural equipment, where reliability, ease of machining, and strength are paramount.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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