**ISO X10CrAlSi25**Application:ISO standard iron grain size heat resistant steel
Category	Type	Steel grade	Standard	Country
Grades	Special Alloy	ISO X10CrAlSi25	ISO	ISO

Chemical composition%of the ladle analysis of gradeISO X10CrAlSi25

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	Al(%)
Max 0.12	0.70-1.4	Max 1.00	Max 0.040	Max 0.030	23.0-26.0	Max 1.0	0.70-1.20

ISO standard iron grain size heat resistant steel

Mechanical properties of gradeISO X10CrAlSi25
Proof strength R_p0.2(MPa)	Tensile strength R_m(MPa)	Impact energy KV(J)	Elongation at fracture A(%)	Reduction in cross section on fracture Z(%)	As-Heat-Treated Condition	Brinell hardness(HBW)
538(≥)	374(≥)	32	21	31	Solution and Aging,Annealing,Ausaging,Q+T,etc	144

Physical properties of gradeISO X10CrAlSi25
Property	Density kg/dm3	Temperature T °C/F	Specific heat J/kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm	Modulus of elasticity kN/mm2
572(≥)	994(≥)	31	32	24	Solution and Aging,Annealing,Ausaging,Q+T,etc	241
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0)N/mm2	Creep rupture strength (10000h) (Rp1,0)N/mm2
491	542	653

ISO X10CrAlSi25Range of products
Product type	Products	Dimension	Processes	Deliver Status
Plates/Sheets	Plates/Sheets	0.08-200mm(T)WL	Forging,hot rolling and cold rolling	Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel Bar	Round Bar,Flat Bar,Square Bar	Φ8-1200mm*L	Forging,hot rolling and cold rolling,Cast	Black,Rough Turning,Shot Blasting,
Coil/Strip	Steel Coil/Steel Strip	0.03-16.0x1200mm	Cold-Rolled&Hot-Rolled	Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/Tubes	Seamless Pipes/Tubes,Welded Pipes/Tubes	OD:6-219mm x WT:0.5-20.0mm	Hot extrusion,Cold Drawn,Welded	Annealed,Solution and Aging,Q+T,ACID-WASHED

Cross Reference Table(Equivalent Grade)
Grade	Standard	Country	Application
X10CrAlSi25	ISO	ISO	Heat resisting steels and nickel alloys
1.4762	ISO	ISO	Heat resisting steels and nickel alloys
X10CrAlSi25	ISO	ISO	Heat-resistant steels

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