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| Grade : | S420MH | |
| Number: | 1.8847 | |
| Classification: | Structural steel | |
| Standard: |
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| C | Si | Mn | Ni | P | S | Mo | V | N | Nb | Ti | Al | - |
| max 0.16 | max 0.5 | max 1.7 | max 0.3 | max 0.035 | max 0.03 | max 0.2 | max 0.12 | max 0.02 | max 0.05 | max 0.05 | max 0.02 | Cr+Cu+Mo < 0.6 |
| Nominal thickness (mm): | to 40 |
| Rm - Tensile strength (MPa) | 500-660 |
| Nominal thickness (mm): | to 16 | 16 - 40 |
| ReH - Minimum yield strength (MPa) | 420 | 400 |
| KV - Impact energy (J) | -20° 40 |
| Nominal thickness (mm): | to 40 |
| A - Min. elongation at fracture (%) | 19 |
| 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 |
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| Chemical composition of steel S420MH (1.8847), Standards of steel S420MH (1.8847) Mechanical Properties of steel S420MH (1.8847) steel S420MH (1.8847) Tensile Strength, Elongation, Proof strength , Hardness |
