13CrMo4-5
J55 & K55
February 24, 2017seamless steel pipe
February 24, 2017| Grade : | 13CrMo4-5 | |||||
| Number: | 1.7335 | |||||
| Classification: | Alloy special steel | |||||
| Density: | 7.85 g/cm ³ | |||||
| Standard: |
|
| According EN 10216-2 chemical composition: 0.1 < C < 0.17; 0.4 < Mn < 0.7; |
| C | Si | Mn | P | S | Cr | Mo | N | Cu |
| 0.08 – 0.18 | max 0.35 | 0.4 – 1 | max 0.025 | max 0.01 | 0.7 – 1.15 | 0.4 – 0.6 | max 0.012 | max 0.3 |
Mechanical properties of grade 13CrMo4-5 (1.7335)
| Nominal thickness (mm): | to 60 | 60 – 100 | 100 – 150 | 150 – 250 |
| Rm – Tensile strength (MPa) | 450-600 | 440-590 | 430-580 | 420-570 |
| Nominal thickness (mm): | to 16 | 16 – 60 | 60 – 100 | 100 – 150 | 150 – 250 |
| ReH – Minimum yield strength (MPa) | 290-300 | 290 | 270 | 255 | 245 |
| KV – Impact energy (J) transverse, | +20° 27 |
| KV – Impact energy (J) longitud., | +20° 40-44 |
| A – Min. elongation at fracture (%) | 19-22 |
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