|
Grade : |
X30Cr13 |
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Number: |
1.4028 |
|
Standard: |
EN 10088 - 2 : 2005
Stainless steels. Technical delivery conditions for sheet/plate and strip of
corrosion resisting steels for general purposes |
|
Classification: |
Martensitic stainless steels - standard grade |
Chemical composition % of the ladle analysis
of grade X30Cr13 (1.4028)
Tighter carbon ranges may be agreed at the time of enquery and
order.
Particular ranges of sulphur content may provide improvement of particular properties.
For machinability a controlled sulphur content of 0.015 % to 0.030% is
recommended and permitted. For weldability, a controlled sulphur content of
0.008 % to 0.030 % is recommended and permitted. For polishability, a
controlled sulphur content of 0.015 % max is recommended.
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 |
P |
S |
Cr |
|
0.26 - 0.35 |
max 1 |
max 1.5 |
max 0.04 |
max 0.015 |
12 - 14 |
Equivalent grades of grade X30Cr13 (1.4028)
|
USA |
Japan |
France |
England |
Sweden |
Poland |
Russia |
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Mechanical
Properties
|
Quantity |
Value |
Unit |
|
Young's modulus |
200000 - 200000 |
MPa |
|
Tensile strength |
650 - 880 |
MPa |
|
Elongation |
8 - 25 |
% |
|
Fatigue |
275 - 275 |
MPa |
|
Yield strength |
350 - 550 |
MPa |
Physical
Properties
|
Quantity |
Value |
Unit |
|
Thermal expansion |
10 - 10 |
e-6/K |
|
Thermal conductivity |
25 - 25 |
W/m.K |
|
Specific heat |
460 - 460 |
J/kg.K |
|
Melting temperature |
1450 - 1510 |
°C |
|
Density |
7700 - 7700 |
kg/m3 |
|
Resistivity |
0.55 - 0.55 |
Ohm.mm2/m |
Environmental
Data
|
Quantity |
Value |
Unit |
|
Eco indicator 95 |
3.475 |
mPt |
|
EPS |
4660 |
mELU |
|
Ex (in) / Ex (out) |
3.69770580296896 |
MJ/MJ |
|
GER |
24.6 |
MJ |
|
Raw materials input |
3.35448049509064 |
kg |
|
Solid |
0.0107959 |
kg |
|
Eco indicator 99 |
0.119 |
Pt |
|
Environmental remarks |
Important producers of Stainless steels
are the US (14%), Germany (9%), CIS (10%),and France (6%). The average scrap
supply is 20%. See for the environmental aspects the individual alloy metals
data. |
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General
|
Remarks |
(Fe
rest, C 0.30, Cr 13.0, Si <1.0, Mn <1.0 (wt.%)) |
|
Read more: X30Cr13
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