AISI/SAE 8620 Round Bars
CS AISI / SAE 8620 Round Bars, AISI / SAE 8620 Rods manufacturer, 8620 Round Bars Stockists, CS Round Bars Supplier, AISI/SAE 8620 Round Bars Manufacturers Exporters.
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 8620 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 8620 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 8620 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.
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Chemical Composition
| Grade | Si | P | Cr | Mn | C | S | Ni | Mo |
| SAE – 8620 | .20 – .35 | .040 | .40 – .60 | .70 – .90 | .18 – .23 | .040 | .40 – .70 | .15 – .25 |
Mechanical Properties
| Mechanical Properties | 30 HRC | 40 HRC | 45 HRC |
|---|---|---|---|
| UTS(ksi) Per ASTM E8-04 | 147 | 183 | 225 |
| YS 0.2% offset Per ASTM E8-04 | 134 | 171 | 205 |
| V-Notch Charpy Impact Per ASTM E23-06 | 80 | 45 | 21 |
| RA% Per ASTM E8-04 | 64 | 60 | 50 |
| Elongation Per ASTME E8-04 | 21 | 18 | 12 |
| Poisson’s Ratio per ASTM E111-04 | .282 | ||
| Young’s Modulus per ASTM E111 | 30900 (ksi) |
Equivalent Grades
| Standard | AISI / SAE 8620 |
| UNS | – |
| WERKSTOFF NR. | 21NiCrMo22, 21NiCrMo2 |
| BS 970 | 805A20, 805M20 |
| UNI | 20NiCrMo2 |
| JIS | SNCM 200 (H) |
| EN name | 20NiCrMo2-2 |
| EN # | 1.6543, 1.6523 |