AISI/SAE 1018 Round Bars
AISI/SAE 1018 Round Bars
Precision-engineered AISI/SAE 1018 Round Bars supplied in bright, black and forged conditions for machining, forging and engineering applications.
- AISI 1018
- Round Bars
- Bright Bars
- Hex Bars
- Square Bars
- Flat Bars
- Forged Bars
AISI/SAE 1018 Round Bars Manufacturer in India
Sawariya Metal Industries is a manufacturer, supplier, stockist and exporter of AISI/SAE 1018 Round Bars in different sizes, grades, specifications and finishes for industrial and engineering applications.
AISI/SAE 1018 Round Bars are long products supplied in round, square, hexagonal and flat sections in bright, black, peeled and forged conditions for machining and component manufacturing.
AISI 1018 is a low-carbon steel with good weldability, machinability and case-hardening response. Carbon steel offers a dependable combination of strength, toughness, weldability and cost efficiency for pressure, structural and general engineering applications.
Typical applications for AISI/SAE 1018 Round Bars include oil & gas, petrochemical, power plants, water pipelines, structural engineering, construction, boilers, refineries and general engineering.
Key Features of AISI 1018
High Strength
Reliable mechanical strength for pressure and structural service.
Weldability
Good weldability and fabrication characteristics.
Cost Effective
Economical choice for a wide range of applications.
Wide Availability
Available in many sizes, schedules and specifications.
AISI/SAE 1018 Round Bars Specifications
| Parameter | Specification |
|---|---|
| Product | AISI/SAE 1018 Round Bars |
| Form | Round, Square, Hex, Flat, Rectangle, Forged |
| Diameter | 3 mm to 500 mm |
| Length | 1 to 6 Metres, Custom Cut Lengths |
| Condition | Bright, Black, Peeled, Ground, Forged |
| Finish | Bright Polished, Black, Rough Turned, Centreless Ground |
Chemical Composition of AISI 1018
| Grade | Mn | S | C | P | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|
| AISI 4130 | 0.4-0.8 | 0.04 | 0.28-0.33 | 0.035 | 0.15-0.35 | 0.8-1.1 | 0.15-0.25 |
Mechanical Properties of AISI 1018
| Grade | Delivery State | A,% Min | T.S. N/mm2 Min | Y.S. N/mm2 Min | Z,% Min | Hardness, (annealing or tempering) HB,max | Forging ratio | Grain Size (level) | Nonmetal ratio |
|---|---|---|---|---|---|---|---|---|---|
| AISI 1018 | Hot rolled, forged, or heat treatment | 12 | 930 | 735 | 50 | 229 | ≥ 4:1 | ≥ 6 | ≤ 2.0 |
Physical Properties of AISI 1018
| Standard | AISI / SAE 1018 |
|---|---|
| UNS | – |
| WERKSTOFF NR | 25CrMo4, GS-25CrMo4 |
| BS 970 | 708A30, CDS110 |
| UNI | 25CrMo4 (KB), 30CrMo4 |
| JIS | SCM 420, SCM 430, SCCrM1 |
| EN name | – |
| EN # | 1.7218 |
Types of AISI/SAE 1018 Round Bars
Round Bars
Bright, black, peeled and ground round bars.
Hex & Square Bars
Hexagonal and square sections for machined parts.
Flat Bars
Flat sections for fabrication and engineering.
Forged & Hollow Bars
Forged bars, rings and hollow bars on request.
Applications & Industries
- Oil & Gas
- Petrochemical
- Power Plants
- Water Pipelines
- Structural Engineering
- Construction
- Boilers
- Refineries
- Fertilizer Plants
- General Engineering
- Fabrication
Quality & Inspection
Quality-Focused Manufacturing & Supply
AISI/SAE 1018 Round Bars can be supplied with inspection, testing and documentation according to the applicable specification and customer purchase requirements.
- Diameter & straightness inspection
- Visual and surface inspection
- Material grade verification
- Chemical composition verification
- Mechanical property testing
- Hardness testing as applicable
- Ultrasonic testing as applicable
- Mill Test Certificate (MTC)
Why Choose Our AISI/SAE 1018 Round Bars?
Wide Size Range
Small to large diameters available.
Multiple Finishes
Bright, black, peeled and ground bars.
Cut Lengths
Bars cut to required lengths.
Machining Quality
Consistent quality for machining and forging.
AISI/SAE 1018 Round Bars Manufacturer, Supplier & Exporter
Sawariya Metal Industries supplies AISI/SAE 1018 Round Bars for domestic and international projects in a wide range of sizes, grades and specifications. Products can be supplied in standard and custom dimensions according to drawings and purchase order requirements.
Every order can be supported with Mill Test Certificates, inspection reports, third-party inspection on request and secure export-worthy packaging.
Share your size, grade, quantity and specification requirements with our team to receive a competitive quotation for AISI/SAE 1018 Round Bars.
Related AISI/SAE Round Bars Products
AISI/SAE 1045/C45 Round Bars
1045 / C45 is a medium-carbon steel with good strength and machinability for shafts and machine parts.
AISI/SAE 4130 Round Bars
AISI 4130 is a chromium-molybdenum steel with a good strength-to-weight ratio, toughness and weldability.
AISI/SAE 4140 Round Bars
AISI 4140 is a chromium-molybdenum alloy steel with high fatigue strength, toughness and wear resistance.
Technical Note: Technical values should be verified against the applicable ASTM / ASME / EN specification, purchase order requirements and Mill Test Certificate (MTC) for the supplied product.