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Material : X2CrNiMoS18-5-3
Standard : EN 10216-5
Steel Number : 1.4424
type : alloy seamless steel pipe
Grade : | X2CrNiMoSi18-5-3 | |||||||
Number: | 1.4424 | |||||||
Classification: | Austenitic-ferritic stainless steel - special grade | |||||||
Density: | 7.8 g/cm ³ | |||||||
Standard: |
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Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. |
C | Si | Mn | Ni | P | S | Cr | Mo | N |
max 0.03 | 1.4 - 2 | 1.2 - 2 | 4.5 - 5.2 | max 0.035 | max 0.015 | 18 - 19 | 2.5 - 3 | 0.05 - 0.1 |
Rm - Tensile strength (MPa) (+A) | 680-900 |
Rm - Tensile strength (MPa) (+AT) | 700-900 |
Rp0.2 0.2% proof strength (MPa) (+A) | 400-450 |
Rp0.2 0.2% proof strength (MPa) (+AT) | 480 |
KV - Impact energy (J) longitud., | +20° 100 |
A - Min. elongation at fracture (%) (+A) | 25 |
A - Min. elongation at fracture (%) (+AT) | 30 |
Brinell hardness (HB): (+A) | 260 |
Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes |
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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X2CrNiMoS18-5-3 Seamless Alloy Steel Pipe EN 10216-5 1.4424 Alloy Steel Pipe Images |