SAE-8620
We are offering a wide range of SAE-8620 - Case Hardening Steel. It is a low alloy case hardening steel which is supplied to American standards SAE 8620 and AISI 8620. 8620 can be carburized, which will achieve a tough core with a hard wear resistant case. 8620 provides a combination of toughness and wear resistance. 8620 is supplied in either the as rolled or annealed condition for subsequent case hardening.
| Element | Min | Max |
| C % | 0.18 | 0.23 |
| Mn % | 0.70 | 1.00 |
| Si % | 0.00 | 0.35 |
| Ni % | 0.40 | 0.70 |
| Mo % | 0.08 | 0.70 |
| Cr % | 0.55 | 0.80 |
| S % | 0.00 | 0.05 |
| P % | 0.00 | 0.05 |
16/20 MNCR5
We provides 16mncr5 round bars up to dia. 250mm in rolled & normalized condition. 16mncr5 round bars is a carbon case hardening steel. Components when made in 16mncr5 round bars and carburised have a core strength range of 430-490 n/mm2, with a hard wearing surface.
| Element | Min | Max |
| C % | 0.14 | 0.19 |
| Mn % | 1.00 | 1.03 |
| Si % | 0.10 | 0.35 |
| Cr % | 0.80 | 1.10 |
| S % | 0.00 | 0.05 |
| P % | 0.00 | 0.05 |
EN-353
Case Hardened Steel is usually formed by diffusing carbon and/or nitrogen into the outer layer of the steel at high temperature. The carbon combines with the steel to make it nearly glass-like in its hardness. The core of the Case Hardened Steel metal stays soft. This gives you a piece of metal that you cannot cut with a saw, but which also does not shatter. Case Hardened Steel is offered by us in various forms and is assured to be of superior quality. Imported from vendors in China, the Case Hardened Steel can be availed from us at very competitive rates.
| Element | Min | Max |
| C % | 0.14 | 0.20 |
| Mn % | 0.50 | 1.00 |
| Si % | 0.10 | 0.35 |
| Ni % | 1.00 | 1.50 |
| Mo % | 0.08 | 0.15 |
| Cr % | 0.75 | 1.25 |
| S % | 0.00 | 0.05 |
| P % | 0.00 | 0.05 |
EN-354
EN 354 round bars offered by steel mart is from prime manufacturers & has zero rejections.Galaxy Metal believes in catering to the needs of the customers by way of supplying genuine.We supply all kinds of steels n metals in round , square , flat , sheet , plate , coil sections and holds approx 900 m/t to 1000 m/t stocks.
McQuaid Ehn grain size: 7-8 (ASTM), as quenched grain size: Finer than 8 (ASTM).
| Element | Min | Max |
| C % | 0.00 | 0.19 |
| CR % | 0.00 | 1.08 |
| MO % | 0.00 | 0.18 |
| MN % | 0.00 | 0.90 |
| SI % | 0.00 | 0.21 |
| S % | 0.00 | 0.15 |
| P % | 0.00 | 0.017 |
| NI % | 0.00 | 1.87 |
EN-36C
We are offering a wide range of EN-36C - Case Hardening Steel. It is an alloy case hardening steel. Characteristics of the steel are toughness arising from the use of nickel and a more uniform hardness produced by the use of chromium. It is specifically designed for carburizing to give a very hard case with a strong core.
| Element | Min | Max |
| C % | 0.00 | 0.20 |
| Mn % | 0.50 | 1.00 |
| Si % | 0.00 | 0.35 |
| Ni % | 1.00 | 1.50 |
| Mo % | 0.08 | 0.15 |
| Cr % | 0.75 | 1.25 |
| S % | 0.00 | 0.05 |
| P % | 0.00 | 0.05 |