Rupal Metals stands out as a top manufacturer and supplier of 1141 Cold Drawn Bars and Rods, proudly based in Delhi, India. We’re known for our precision-machined carbon steel products that cater to the automotive, engineering, and machinery sectors. SAE 1141 is a medium carbon, manganese steel that boasts excellent machinability, making it perfect for parts that demand a high surface finish and precise dimensions. Our cold drawn 1141 bars and rods are perfect for critical components like shafts, pins, and fasteners. At Rupal Metals, we prioritize consistent quality, tight tolerances, and timely delivery, offering customized sizes and finishes that meet rigorous industrial standards and production needs.
SAE 1141 Cold Drawn Bars and Rods contain about 0.37–0.45% carbon, 1.35–1.65% manganese, along with small amounts of sulfur and phosphorus to boost machinability. Typically, you can expect mechanical properties like a tensile strength ranging from 620–750 MPa, a yield strength of around 415 MPa, and an elongation of 10–20%, which can vary based on processing and size. The cold drawing process enhances surface finish, straightness, and dimensional accuracy while also increasing strength through strain hardening. This alloy is known for its excellent machinability and moderate toughness, making it a great choice for precision-machined parts in high-volume manufacturing settings.
|
Category |
Steel |
|
Class |
Carbon steel |
|
Type |
Standard resulfurized |
|
Designations |
United States: ASTM A107 , ASTM A108 , ASTM A29 , ASTM A311 , FED QQ-S-637 , SAE J403 , SAE J412 , SAE J414 , UNS G11410 |
|
Carbon |
.37 |
|
Manganese |
1.35-1.65 |
|
Phosphorus (max) |
.04 |
|
Sulfur (max) |
.08-.13 |
|
Tensile strength |
97 ksi |
|
Yield strength |
52 ksi |
|
Elongation in 2” |
22% |
|
Reduction of Area |
38% |
|
Brinell Hardness |
The available thicknesses for 1141 Cold Drawn Bar typically range from 1/4 inch to 2 inches in diameter or cross-section, depending on supplier specifications and manufacturing standards.
Carbon Steel 1141 Bars are used in applications requiring high strength, wear resistance, and machinability, including automotive parts, gears, shafts, fasteners, and industrial machinery components. Ideal for medium-duty applications.
Carbon Steel 1141 rods have high tensile strength (~725 MPa), good yield strength (~415 MPa), moderate hardness (~197 HB), excellent machinability, and limited weldability, making them suitable for wear-resistant applications.
1141 Cold Drawn Bars and Rods find their place in the automotive, machinery, and agricultural equipment manufacturing sectors, where strength, precision, and machinability are essential. Common applications include gears, axles, studs, pins, bushings, and connecting rods. Thanks to its sulfur-enhanced machinability, this alloy is particularly suited for automated machining processes like CNC and screw machine operations. It’s also frequently used in power transmission components and fasteners that require a high-quality surface finish and consistent properties. Rupal Metals offers 1141 cold drawn bars in a variety of diameters and lengths to meet diverse needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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