Sae 4140 Bright Bars

Name: Sae 4140 Bright Bars
Brand: SWETA IMPEX
Price: 90 INR
Availability: InStock

Price 90 INR/ Kilograms

Get a Price/Quote

MOQ : 500 Kilograms

Sae 4140 Bright Bars Specification

Hardness
Typically ranges from 250 HB to 300 HB

Purity
High purity steel with minimal impurities

Strength
High tensile strength

Material
SAE 4140 (Chromium-Molybdenum Alloy Steel)

Alloy
Alloy Steel (Chromium, Molybdenum, and Carbon)

Moisture
Low moisture content

Chemical Composition
Carbon (C): 0.38% 0.43%

Color
Silver or metallic finish

Sae 4140 Bright Bars Trade Information

Minimum Order Quantity
500 Kilograms

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, Western Europe, Africa, Central America, South America, Asia

Main Domestic Market
All India

About Sae 4140 Bright Bars

Sae 4140 Bright Bars

We will Give YOU Sae 4140 Bright Barsof Good Quality. The Sae 4140 Bright Barsmanufactured by us are from raw material of Mukand Ltd , Usha Martin Ltd, Neco Jaiswal Ltd.
we will Supply EN-8 Bright Barsas per your required size and quantity.
The BEST & lowest rate for Sae 4140 Bright Barswill be given to You
Buy Sae 4140 Bright Barsfrom us.
we can SEE Long term HEALTHY relationship with YOU
Please mail us Your requirement so that we can Give You our Best & Lowest quote for Sae 4140 Bright Bars
YES Bright Bar Manufacturer

Bright BarSupplier

Trusted Steel Suppliers In Mumbai
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Superior Alloy for Demanding Applications

SAE 4140 Bright Bars are an industry standard where strength and reliability are critical. Their unique blend of chromium, molybdenum, and carbon offers high mechanical properties, making them suitable for the automotive, gear, shaft, and tool-making industries. With customizable dimensions and various heat treatment options, these bars cater to a broad range of precision engineering needs.

Exceptional Durability and Machinability

The refined chemical composition of SAE 4140 Bright Bars ensures not only outstanding hardness (250300 HB) but also ease of machining. Processed to achieve bright surface finishes and adhering to strict ASTM tolerances, these bars demonstrate excellent fatigue strength and ductility, important for dynamic and heavy-duty uses.

FAQs of Sae 4140 Bright Bars:

Q: How are SAE 4140 Bright Bars typically manufactured?

A: SAE 4140 Bright Bars are produced by hot rolling, followed by precision machining and polishing to achieve a bright surface finish. They undergo various heat treatments such as annealing, tempering, or hardening to meet specific mechanical requirements and ASTM tolerance standards.

Q: What advantages do SAE 4140 Bright Bars offer in engineering applications?

A: These bars provide high tensile strength, superb wear and corrosion resistance, and excellent fatigue strength. Their machinability and ductility make them especially useful for components exposed to dynamic loads or harsh working conditions.

Q: When should SAE 4140 Bright Bars be used instead of other steel types?

A: SAE 4140 Bright Bars are preferred for parts demanding both strength and toughness, such as shafts, gears, and machine components, especially where resistance to wear and fatigue is crucial. Their performance exceeds many plain carbon steels in demanding environments.

Q: Where can SAE 4140 Bright Bars be sourced in India?

A: In India, these bars are available through a wide network including manufacturers, exporters, importers, suppliers, dealers, and wholesalers. They are distributed nationwide, catering to various sectors like automotive, engineering, and construction.

Q: What is the standard chemical composition of SAE 4140 Bright Bars?

A: SAE 4140 Bright Bars typically contain 0.38%0.43% carbon, along with chromium and molybdenum alloying elements, which contribute to their high strength, toughness, and resistance to corrosion and wear.

Q: How are SAE 4140 Bright Bars packaged for delivery?

A: Depending on customer requirements, these bars are supplied in bundles or coils, ensuring safe transportation and ease of handling during storage and processing.

Q: What is the typical hardness and finish of SAE 4140 Bright Bars?

A: The hardness generally ranges from 250 HB to 300 HB, and the bars feature a bright, metallic (silver) finish, making them suitable for both functional and aesthetic applications.

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