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X10CrAlSi 7

Description

X10CrAlSi 7 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X10CrAlSi 7
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel X10CrAlSi 7
1.4575
1.4577
1.4580
1.4582
1.4583
1.4586
1.4712
1.4700
X10CrSi6
8CrSi 7-7

Chemical composition(mass fraction)(wt.%) of the X10CrAlSi 7

 

 

 


Si Mn 
 P
 S
Cr   Ni  Other
 0.12  0.50-1.00  1.00  0.040  0.015  6.00-8.00    Al 0.50-1.00

 

 

Mechanical Properties of steel grade X10CrAlSi 7

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)
246 (≥) 466 (≥) 21 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade X10CrAlSi 7

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
11 - -     0.32 -  
115 155 - 31.3 131   -  
457 - 31 12.2   331 321

Heat Treatment of steel grade X10CrAlSi 7

Heat treated : 1235°C - 1866°C

Technological Curves of steel grade X10CrAlSi 7

Cross Reference Table (Equivalent Grade) of X10CrAlSi 7

Grade Standard Country Application
ISO X10CrAlSi18 ISO standard iron grain size heat resistant steel
ISO X10CrAlSi25 ISO standard iron grain size heat resistant steel
EN X10CrAlSiT EN Euronorm Stainless Steel
EN X10CrAlSi13 EN Euronorm Stainless Steel
EN X10CrAlSi1S EN Euronorm Stainless Steel
EN X10CrAlSi25 EN Euronorm Stainless Steel
Q275 China Engineering and welding
UNS G10170 UNS USA General use carbon steel bar
ASTM 1017 ASTM USA General use carbon steel bar
T7 China Carbon tool steel
7CrSiMnMoV China Alloy tool steel - cold work steels
6Cr4W3Mo2VNb China Alloy tool steel - cold work steels
7Mn15Cr2A13V2WMo China Alloy tool steel - Without magnetic steel mold
SM3Cr17Mo China Plastic mould with flat steel
W7Mo4Cr4V2Co5 China High-speed tool steel
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
T72305 UNS USA Carbon tool steel
A7 ASTM USA Alloy tool steel

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