
AISI 4130 Round Bar Key Points
| Sizes in Ready Stock | 3 mm to 800 mm |
|---|---|
| International Standards | ASTM A29, UNS G41300, WNR 1.7218 |
| Available Forms | Ingot, Billet, Square, Hex, Rectangular, Flat, Round Bar |
| Raw Material Origin | Japanese, American, Korean, European, Indian |
| Surface | Hot Rolled, Pickled, Hairline, Polished |
| Brand | Outokumpu, Yakin, ATI, Ratnaveer, Mukund |
| Fillers | ER70S-2, ER80S-D2 |
| Approvals | ADNOC, Q CHEM, EIL, MA’ADEN, KNPC, BAPCO, SABIC, KOC, RINA, KPI, Saudi Aramco |
| Quality Test | Hardness Test, Hydrostatic Test, Bending Test |
| Welding Electrode | AWS E10018-D2, E9018-D2 |
| Test Certificates |
|
| Tolerances | H13, H10, H12, K10, K9, H8, K12, K11, H11, H9 |
| Technique | Hot and Cold Rolled |
| Delivery Time | Austria : 20 Days | Germany : 35 Days | South Africa : 45 Days |
| MTC | EN 10204 3.1 |
| What’s New? | Exploring Middle East FZE Has Launched a New B2B Platform, Backed by 26 Years of Expertise in Oil and Gas Piping Materials. |
| Services | Cutting, Heat Treatment, Shearing |
4130 Steel Round Bar and 4130 Flat Bar Suppliers in UAE
4130 Steel Round Bar Specification
AISI 4130 Round Bar: 3 to 800 mm Dia, 6.1 to 6.4 m (length)
UNS G41300 Square Bar: 4 to 100 mm (Size), 12 to 250 mm (length)
DIN 1.7218 Flat Bar: 2 to 100 mm (thickness), 3 to 200 mm (width)
4130 Hex Bar: 2 to 100 mm (Size), Upto 20 ft (Length)
4130 Alloy Steel Polished Bar: 8 to 300 mm (Thickness), 6 to 120 mm (Width)

Standard: ASTM A29

Suitable Temperatures: 315°C
Heat Treatment: Age Hardened, Solution Annealed and Cold Worked
MTR: NDT, Eddy Current Test Reports, PMI, Ultrasonic Test

Supply State: PH, H & T, ANN

Obtain Quote Directly From AISI 4130 Round Bar Suppliers in UAE With Data Sheet

Process: Forged and Rolled
Have Direct Contact With the Trusted 4130 Hex Bar Suppliers for Lowest Price and Enhanced Quality in the Middle East
Storage Sites of Partner Suppliers
| Region | City | Country |
|---|---|---|
| Middle East | Dubai | United Arab Emirates |
| Africa | Lagos | Nigeria |
| Middle East | Abu Dhabi | United Arab Emirates |
| Africa | Abuja | Nigeria |
| Middle East | Dammam | Saudi Arabia |
| MENA | Casablanca | Morocco |
| Middle East | Riyadh | Saudi Arabia |
| Middle East | Jeddah | Saudi Arabia |
| Africa | Johannesburg | South Africa |
| Middle East | Kuwait City | Kuwait |
| MENA | Cairo | Egypt |
| Middle East | Doha | Qatar |
| Africa | Cape Town | South Africa |
What Are the Advantages of AISI 4130 Steel Black Bar?
- Dimensionally Stable
- High Strength-to-Weight Ratio
- Low Carbon Content
- Excellent Weldability
- Superior Corrosion Resistance
Well Known Types of SAE 4130 Rod
Check AISI 4130 Round Bar Suppliers in UAE offering a wide range of types
AISI 4130 Round Bar
UNS G41300 Square Bar
DIN 1.7218 Flat Bar
AISI 4130 Forged Bar
4130 Hex Bar
AISI 4130 Steel Black Bar
4130 Round Bar Stock and 4130 Round with EN 10204 3.1 MTR/ NDT Testing
Testing Methods of 4130 Steel Round Bar
- Ultrasonic Testing
- PMI Testing
- Dimensional Inspection
- NDT Testing
- Magnetic Particle Inspection
Surface Conditions of DIN 1.7218 Flat Bar
| CD | Cold drawn | P | Polished |
|---|---|---|---|
| BD | Bright drawn | SRE | Slit rolled edge |
| ST | Smooth turned | PR | Peeled and reeled |
| CG | Centreless ground | HF | Hot finished |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
How Should Buyers Inspect UNS G41300 Square Bar During Receiving Checks?
- Verify Heat Numbers
- Check Hardness on Random Bars
- Confirm Diameter in Multiple Locations
- Inspect Ends for Quench Cracks
- Confirm Length and Cut Squareness
Call Now for Free Sample Which Can Be Arranged From Locations Mentioned Below
| Umm Al Quwain | Sharjah | Doha | Fujairah |
|---|---|---|---|
| Dubai | Muscat | Ras Al Khaimah | Riyadh |
| Abu Dhabi | Saudi Arabia | Ajman | Al Jubail |
SAE 4130 Rod and AISI 4130 Forged Bar Tempered in the Tensile Range 850 – 1000 Mpa
Mechanical Properties of SAE 4130 Rod
| Grade | Yield Strength (0.2% Offset) | Elongation (%) | Tensile Strength |
|---|---|---|---|
| AISI 4130 | 735 | 12 | 930 |
Chemical Composition of 4130 Alloy Steel Polished Bar
| Grade | Mn | Si | C | Mo | Cr | S |
|---|---|---|---|---|---|---|
| AISI 4130 | 0.4 – 0.8 | 0.15 – 0.35 | 0.28 – 0.33 | 0.15 – 0.25 | 28.0 – 32.0 | 0.04 |
Equivalent of AISI 4130 Forged Bar
| Grade | WNR | UNS |
|---|---|---|
| AISI 4130 | 1.7218 | G41300 |

Which Welding Practices Reduces the Risk of Cracks in DIN 1.7218 Flat Bar?
- Preheating
- Filler Selection
- Interpass Temperature Control
- Post Weld Heat Treatment
- Hydrogen Control
Warehouse Locations of Partner Suppliers
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
|---|---|
| Middle East Countries | UAE, Saudi, Qatar, Kuwait, Bahrain, Oman, Iraq, Iran, Jordan, Lebanon, Syria, Yemen |
| MENA | Egypt, Morocco, Algeria, Tunisia, Libya, Israel, Palestine |
Get the Broadest Range of UNS G41300 Square Bar and 4130 Alloy Steel Polished Bar Shipped Anywhere at Wholesale Pricing For Any Quantity And Size
Size Chart of 4130 Steel Round Bar
Find AISI 4130 Round Bar Suppliers in UAE providing custom sizes

Dimensions of AISI 4130 Round Bar
Find AISI 4130 Round Bar Suppliers in UAE offering distinct applications
- Gears
- Vehicle Parts
- Rock-Crushing Machinery
- Bearings
- Military Aircraft
Partner Traders and Importers Are Available in the Regions Mentioned Below for Swift Deliveries
| Country | Cities |
|---|---|
| Netherlands | Eindhoven |
| Belgium | Brussels |
| Belgium | Seraing |
| Netherlands | Haarlem |
| Belgium | Meeuwen-Gruitrode |
| Belgium | Westerlo |
| Netherlands | Rotterdam |
| Belgium | Leuven |
| Netherlands | Amsterdam |
| Belgium | Ghent |
| Netherlands | The Hague |
| Belgium | Antwerp |


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