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20MnCr5 Steel Round Bar Hot Rolled Alloy Bar 20Mncr5 Material DIN
1.7147 Special Alloy Steel Rod
| Grade : | 20MnCr5 | |
| Number: | 1.7147 | |
| Classification: | Alloy special steel | |
| Standard: |
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| Equivalent grades: | Go here |
Chemical composition % of steel 20MnCr5 (1.7147): EN 10084-2008
| Elements not quoted in this table shall not be intentionally added
to the steel without the agreement of the purchaser, other than for
the purpose of finishing the heat. Steels with improved machinability as a result of the addition of lead or higher sulfur contents, depending on the manufacturing process up to around 0.1 % S, may be supplied on request. In this case, the upper limit of the manganese content may be increased by 0.15 % |
| C | Si | Mn | P | S | Cr |
| 0.17 - 0.22 | max 0.4 | 1.1 - 1.4 | max 0.025 | max 0.035 | 1 - 1.3 |
Mechanical properties of steel 20MnCr5 (1.7147)
| Brinell hardness (HBW): (+S) | 255 |
| Brinell hardness (HBW): (+A) | 217 |
| Brinell hardness (HBW): (+TH) | 170 - 217 |
| Brinell hardness (HBW): (+FP) | 152 - 201 |
| Brinell hardness (HBW): (+N) | 140 - 201 |
Equivalent grades of steel 20MnCr5 (1.7147)
Warning! Only for reference
| EU EN | USA - | Germany DIN,WNr | Japan JIS | France AFNOR | Italy UNI | China GB | Poland PN | Czechia CSN | Finland SFS | Russia GOST | Inter ISO | |||||||||||||
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NEW opportunities for buyers!
Post free buying requirement of steel 20MnCr5 (1.7147)
Mechanical properties
| ReH | Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale |
| Rm | Tensile strength / Zugfestigkeit / Resistance a la traction |
| A | Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal |
| J | Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc |
Heat treatment conditions
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Alloy special steel |
