AISI/SAE 4130 Round Bars
SAE 4130 Round Bars Manufacturer, AISI 4130 Alloy Steel Forged Bars, SAE 4130 Bars stockist, AISI/SAE 4130 Round Bars Exporter.
Ratnam Steel is a manufacturer, supplier, exporter of a huge variety of products. We are an esteemed company that is pretty much engaged in giving a wide variety of AISI/SAE 4130 Round Bars. Being an ISO certified company and producing a huge range of products, we have a huge number of domestic as well as international clients. We have supplied AISI/SAE 4130 Round Bars to clients in India as well as across the globe in countries such as US, UK, Italy, Germany, Australia etc. We offer AISI/SAE 4130 Round Bars at an economical price to our consumers. These products have a widespread application in a number of industries like sugar, nuclear, marine, defence, fabrication etc.
AISI 4130 Bright Bars, AISI / SAE 4130 Hex Bar Supplier, AISI 4130 Alloy Steel Round Bar, SAE Round Bars Suppliers.
Chemical Composition
| 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 |
CS AISI / SAE 4130 Round Bars, AISI / SAE 4130 Rods manufacturer, 4130 Round Bars Stockists, CS Round Bars Supplier Manufacturers Exporters.
Mechanical Properties
| 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 4130 | Hot rolled, forged, or heat treatment | 12 | 930 | 735 | 50 | 229 | ≥ 4:1 | ≥ 6 | ≤ 2.0 |
Equivalent Grades
| Standard | AISI / SAE 4130 |
| 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 |