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EN 1.5637 (12Ni14) Nickel Steel

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OverviewChemical CompositionMechanical PropertiesPhysical PropertiesOther Properties

Property Overview

Density7.9g/cm³
Elastic Modulus190GPa
Tensile Strength560MPa
Yield Strength355MPa
Brinell Hardness170HB
Maximum Service Temperature410°C
Weight Calculator

Chemical Composition

C
0 to 0.15%
NI
3.3 to 3.8%
MN
0.3 to 0.8%
SI
0 to 0.35%
P
0 to 0.020%
S
0 to 0.0050%
V
0 to 0.050%
FE
94.9 to 96.5%

Mechanical

A - Min. elongation at fracture (%) (+N)
20-22
+N
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
24 %
Fatigue Strength
280 MPa
Impact Strength: V-Notched Charpy
64 J
KV - Impact energy (J) longitud., (+N)
+20° 65
+N
KV - Impact energy (J) longitud., (+N)
0° 60
+N
KV - Impact energy (J) longitud., (+N)
-20° 55-60
+N
KV - Impact energy (J) longitud., (+N)
-40° 50-55
+N
KV - Impact energy (J) longitud., (+N)
-50° 50-55
+N
KV - Impact energy (J) longitud., (+N)
-60° 45-50
+N
KV - Impact energy (J) longitud., (+N)
-80° 45
+N
KV - Impact energy (J) longitud., (+N)
-100° 40
+N
KV - Impact energy (J) transverse, (+N)
+20° 45-50
+N
KV - Impact energy (J) transverse, (+N)
0° 45-50
+N
KV - Impact energy (J) transverse, (+N)
-20° 40-45
+N
KV - Impact energy (J) transverse, (+N)
-40° 35-40
+N
KV - Impact energy (J) transverse, (+N)
-50° 30-35
+N
KV - Impact energy (J) transverse, (+N)
-60° 30-35
+N
KV - Impact energy (J) transverse, (+N)
-80° 30
+N
KV - Impact energy (J) transverse, (+N)
-100° 27
+N
Poisson's Ratio
0.29
R p0.2 0.2% proof strength (MPa) (+NT)
345
+NT
ReH - Minimum yield strength (MPa) (+N)
355
+N
ReH - Minimum yield strength (MPa) (+N)
345
+N
ReH - Minimum yield strength (MPa) (+N)
335
+N
Rm - Tensile strength (MPa) (+N)
490-640
+N
Rm - Tensile strength (MPa) (+NT)
440-590
+NT
Shear Modulus
73 GPa
Shear Strength
360 MPa
Tensile Strength: Ultimate (UTS)
560 MPa
Tensile Strength: Yield (Proof)
390 MPa

Hardness

Brinell Hardness
170

Physical

Density
7.9 g/cm 3

Thermal

Latent Heat of Fusion
250 J/g
Maximum Temperature: Mechanical
410 °C
Melting Completion (Liquidus)
1460 °C
Melting Onset (Solidus)
1420 °C
Specific Heat Capacity
470 J/kg-K
Thermal Conductivity
52 W/m-K
Thermal Diffusivity
14 mm 2 /s
Thermal Expansion
13 µm/m-K
Thermal Shock Resistance
16 points

Electrical

Electrical Conductivity: Equal Volume
7.6 % IACS
Electrical Conductivity: Equal Weight (Specific)
8.6 % IACS

Other

Nominal thickness (mm):
to 80
Nominal thickness (mm):
to 30
Nominal thickness (mm):
30 - 50
Nominal thickness (mm):
50 - 80

Calculated

Resilience: Ultimate (Unit Rupture Work)
120 MJ/m 3
Resilience: Unit (Modulus of Resilience)
410 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
20 points
Strength to Weight: Bending
19 points

Environmental

Base Metal Price
4.0 % relative
Embodied Carbon
1.8 kg CO 2 /kg material
Embodied Energy
24 MJ/kg
Embodied Energy
24 MJ/kg 10 x 10 3 BTU/lb
Embodied Water
52 L/kg
Embodied Water
52 L/kg 6.3 gal/lb
Registered Designations & Aliases
1.56371.563712Ni1412Ni14EN 1.5637 (12Ni14) Nickel Steel
Standards

EN 10028-4 EN 10028-4: 2009 Flat products made of steels for pressure purposes. Nickel alloy steels with specified low temperature properties

EN 10028-4 EN 10028-4: Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties

EN 10028-4 EN 10028-4: Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties EN 10216-4: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties Manufacture and Uses of Alloy Steels, Henry D. Hibbard, 2005

EN 10216-4 EN 10216-4: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified low temperature properties

EN 10216-4 EN 10216-4: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties

EN 10222-3 EN 10222-3: 1999 Steel forgings for pressure purposes. Nickel steels with specified low-temperature properties

EN 10253-2 EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements