27MnCrB5-2 | 1.7182 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Successor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 1.7182 (DIN EN 10132 : 2021-11) | 27MnCrB5-2 | 1.7182 | DIN EN 10132 : 2021-11 | DIN EN 10132 : 2021-11 replaced by DIN EN 10132 : 2022-03 | Replaced | Germany | 27MnCrB5-2 | 1.1.1 | 1) |
| 1) Remark: Boron-alloyed tempering steel for general machine engineering. The steel is shearable in the non-treated condition. |
Chemical Composition
| B [%] | C [%] | Cr [%] | Cu [%] | Mn [%] | P [%] | S [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A80 [%] | Hardness HRB | Hardness HRC | Hardness HV | |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Medium | |
|---|---|---|---|
| blur | blur | blur | 1) |
| 1) Source: blur |
Cross Reference
| Material Name | Country | Standard |
|---|---|---|
| 27MnCrB5-2 | Europe | EN 10132 |
| 27MnCrB5-2 | Europe | EN ISO 683-2 |
| 27MnCrB5-2 | International | ISO 683-2 |
Producer/Supplier/Trade names
| Tradename | Supplier | |
|---|---|---|
| BE7182 | BESTAR Stahlhandelgesellschaft Remscheid mbH, Remscheid | 1) |
| 27MnCrB5-2 | Flender-Stahl Handelsgesellschaft mbh & Co. KG, Sundern | 1) |
| 27MnCrB5-2 | HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach | 1) |
| 1.7182 | INTERSTAHL Service GmbH, Wetter | 1) |
| SSAB Boron 27CR | SSAB Swedish Steel GmbH, Düsseldorf | 1) |
| Boron 27CR | SSAB Swedish Steel GmbH, Düsseldorf | 1) |
| 27MnCrB5-2 | ThyssenKrupp Steel Europe AG, Duisburg | 1) |
| 27MnCrB5-2 | voestalpine AG, Linz | 1) |
| 1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach |