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17Cr3

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16NiCrS4 17CrNi6-6
#17Cr3

Description

Spain UNE 17Cr3 Spain structural alloy steel and 17Cr3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 17Cr3
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 17Cr3 UNE Spain Spain structural alloy steel
C60E
C60R
10NiCr5-4
14NiCrMol3-4
15NiCr13
16MnCr5
16MnCrB5
16MnCrS5
16NiCr4
16NiCrS4

Chemical composition(mass fraction)(wt.%) of the 17Cr3

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.14-0.20 0.4 0.60-0.90 0.035 0.035 0.70-1.00

Mechanical Properties of steel grade 17Cr3

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)
183 (≥) 427 (≥) 42 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 17Cr3

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
44 - -     0.13 -  
796 616 - 34.3 423   -  
528 - 22 42.2   124 223

Heat Treatment of steel grade 17Cr3

Heat treated : 1971°C - 1998°C

Technological Curves of steel grade 17Cr3

Cross Reference Table (Equivalent Grade) of 17Cr3

Grade Standard Country Application
17Cr3 UNE Spain Spain structural alloy steel
EN 17Cr3 EN Euronorm Euronorm Structural steel
16NiCrS4 17CrNi6-6
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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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