France · AFNOR NF

P215NL

NF EN 10253-2

Chemical composition

wt% · log scale
0.0010.010.1110Al0.2C0.15Cr0.3Cu0.3Mn0.4 – 1.2Mo0.08Nb0.01Ni0.3P0.025S0.02Si0.35Ti0.04V0.02
  • min – max range
  • typical value

Mechanical properties

value range by condition
Impact energy Kv/Ku≥55 JImpact energy Kv/Ku≥45 JImpact energy Kv/Ku≥40 Jfittings +NYield strength Rp0.2≥215 MPaTensile strength Rm360–480 MPaElongation A≥25 %fittings +N, <= 16 mmTensile strength Rm360–480 MPaElongation A≥25 %fittings +N, > 16 <= 60 mm

High / low temperature

value vs. temperature
39.441.042.544.045.6-40-20°C
  • fittings normalized +N · Impact energy Kv/Ku

Chemical composition

ElementminmaxSimilarRemarks
Al0.2
C0.15
Cr0.3
Cu0.3
Mn0.41.2
Mo0.08
Nb0.01
Ni0.3
P0.025
S0.02
Si0.35
Ti0.04
V0.02

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
fittings +N≥55 KV (0°C)；≥45 KV (-40°C)；≥40 KV (-40°C)
fittings +N, <= 16 mm≥215 or Upper Yield strength (ReH)360–480≥25 Long. direction
fittings +N, > 16 <= 60 mm360–480≥25 Long. direction

High/low temperature

Impact energy Kv/Ku (J)
ConditionTemperature ℃minRemarks
fittings normalized +N-2045KV
fittings normalized +N-4040KV