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P355ML1

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P355M P355ML2
#P355ML1

Description

Spain UNE P355ML1 Spain structural alloy steel and P355ML1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: P355ML1
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel P355ML1 UNE Spain Spain structural alloy steel
P460NL1
P460NL2
11MnNi5-3
12Nil4
12NiI9
13MnNi6-3
15NiMn6
X7Ni9
X8Ni9
P355M

Chemical composition(mass fraction)(wt.%) of the P355ML1

C(％) Si(％) Mn(％) S(％) Ni(％) Mo(％)
0.14 0.5 1.60 0.015 0.5 0.2

Mechanical Properties of steel grade P355ML1

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
477 (≥) 484 (≥) 33 41 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade P355ML1

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
24 - -     0.24 -  
357 124 - 44.3 324   -  
142 - 21 44.2   124 321

Heat Treatment of steel grade P355ML1

Heat treated : 1883°C - 1795°C

Technological Curves of steel grade P355ML1

Cross Reference Table (Equivalent Grade) of P355ML1

Grade Standard Country Application
P355ML1 UNE Spain Spain structural alloy steel
EN P355ML1 EN Euronorm Euronorm Structural steel
P355M P355ML2
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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