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EN31 Steel Round Bar

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MOQ : 100 Kilograms

EN31 Steel Round Bar Specification

Corrosion Resistant
Moderate resistance; may require additional coating for severe environments.

Hardness
58-62 HRC (after heat treatment)

Product Form
Solid Bar

Material Composition %
Carbon: 0.90%-1.20%, Chromium: 1.00%-1.60%, Manganese: 0.30%-0.75%, Silicon: 0.10%-0.35%, Sulphur: Max 0.040%, Phosphorous: Max 0.040%

Diameter
Range from 16mm up to 150mm and above.

Heat Resistance
Yes

Coating Type
Can be supplied with or without coating as required (Black, Oiled, or as specified).

Tensile Strength
850-1000 N/mm2

Recyclable
Yes

Size
Standard and custom sizes available.

Product Name
EN31 Steel Round Bar

Steel Type
Alloy Steel

Steel Product Type
Round Bar

Grade
EN31

Thickness
Customer-specific, generally ranges from 16mm to 150mm and above.

Shape
Round

Steel Standard
BS 970, ASTM A322, IS 1570

Surface
Bright, Black, Peeled, Polished or Ground Finish

Composition
High carbon chromium steel alloyed with chromium.

Application
Automotive components, bearings, tools, rollers, shafts, gears, and engineering parts requiring high strength and wear resistance.

Dimension (L*W*H)
Customizable as per customer requirement.

Weight
Varies according to diameter and length.

Color
Silver Gray (metallic)

Material Grade
EN31

Finish Type
Bright, Black, Peeled, Polished, or Ground

Usage
Used for manufacturing bearings, automotive parts, tools, rollers, and other engineering applications.

Standards Available
IS 5517, BS 970-1955, EN 10083-1, ASTM A322.

Machinability
Good machinability in annealed condition; moderate in hardened state.

Minimum Order Quantity
Depends on supplier policy - generally from 100 kg upwards.

Delivery Condition
Can be supplied in annealed, hardened & tempered, or as rolled condition.

Elongation
10-18% (based on typical test conditions).

Heat Treatment
Can be induction hardened, annealed, normalized, quenched, or tempered depending on application requirements.

Yield Strength
Approx. 650 N/mm2 (varies post heat treatment).

EN31 Steel Round Bar Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

EN31 Steel Round Bar About

Discover the ace quality of EN31 Steel Round Bar-proven magnificent for high-wear applications! Specially engineered for exceptional strength, this solid bar is ideal for automotive components, bearings, gears, and rollers. With heat treatments such as induction hardening, annealing, and tempering, you can procure bars tailored to your project's requirements. Standards-compliant, recyclable, and offered in finishes ranging from bright to polished, EN31 delivers versatility and enduring value. Grab yours today with instant checkout-rely on this high-carbon chromium alloy for performance that stands out.

EN31 Steel Round Bar: Competitive Edge & Applications

EN31 Steel Round Bar is distinguished by its magnificent hardness, outstanding tensile strength (850-1000 N/mm2), and remarkable wear resistance. Its adaptability makes it ideal for crafting automotive parts, gears, precision tools, and heavy-duty rollers. The product suits diverse use types, from high-demand industrial engineering to ace-quality manufacturing. Clients benefit from customizable dimensions and multiple finishes-ensuring suitability for both large-scale and custom-order projects seeking exceptional performance.

EN31 Steel Bar: Reliable Supply and Swift Delivery

EN31 Steel Round Bar supply is available upon confirmed Purchase Order, with minimum order quantities as per supplier policy. Secure shipping guarantees product integrity, and urgent requirements can be met with express shipping options upon request. Delivery time is contingent on quantity and customization, but orders are efficiently managed for prompt dispatch. Sample availability enables customers to assess product quality before large procurements, ensuring both reliability and rapid fulfillment.

FAQ's of EN31 Steel Round Bar:

Q: How can EN31 Steel Round Bar be heat treated for specific engineering requirements?

A: EN31 Steel Round Bar can be induction hardened, annealed, normalized, quenched, or tempered depending on the mechanical properties needed for your application. The process selected influences strength, hardness, and machinability.

Q: What are the typical uses and benefits of EN31 Steel Round Bar?

A: This steel bar is widely used for manufacturing bearings, automotive parts, shafts, gears, rollers, and various high-strength engineering components. Its benefits include high tensile strength, superb wear resistance, and good machinability, especially when annealed.

Q: When should I request a sample of EN31 Steel Round Bar?

A: Samples are available prior to placing a large order. Requesting a sample allows you to evaluate material quality, finish, and compatibility with your specific requirements before proceeding with bulk procurement.

Q: Where do delivery and shipping services extend for EN31 Steel Round Bar?

A: Delivery, including secure and express shipping, is typically available across India and can be arranged for international locations through your preferred supplier or trader. Shipping terms depend on supplier policy and destination.

Q: What standards does the EN31 Steel Round Bar comply with?

A: EN31 Steel Round Bar conforms to major international standards such as IS 5517, BS 970-1955, EN 10083-1, and ASTM A322, ensuring consistency and reliability in various industrial usages.

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