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17 255Application:The Czech republic Stainless steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 17 255CSNCzech Republic

Chemical composition%of the ladle analysis of grade17 255

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)
0.21.0010.50.0450.0324.0- 26.019.0-22.0
17 255
Mechanical properties of grade17 255
Proof strength
Rp0.2(MPa)		Tensile strength
Rm(MPa)		Impact energy
KV(J)		Elongation at fracture
A(%)		Reduction in cross section on fracture
Z(%)		As-Heat-Treated ConditionBrinell hardness(HBW)
347(≥)744(≥)221223Solution and Aging,Annealing,Ausaging,Q+T,etc412
Physical properties of grade17 255
PropertyDensity
kg/dm3		Temperature T
°C/F		Specific heat
J/kgK		Thermal conductivity
W/mK		Electric resistance
µΩ·cm		Modulus of elasticity
kN/mm2		Expansion rate
719(≥)511(≥)242123Solution and Aging,Annealing,Ausaging,Q+T,etc231
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
881543672
17 255Range of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
1Cr17Ni7CSNCzech Republic
High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
1Cr17Mn6Ni5NCSNCzech Republic
Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
0Cr17Ni12Mo2CSNCzech Republic
Seamless stainless steel tubes for boiler and heat exchanger
00Cr17Ni14Mo2CSNCzech Republic
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
X2CrNiMo18-14-3CSNCzech Republic
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
1.4435CSNCzech Republic
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
Z 3 CND 17-11-02CSNCzech Republic
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
TS 60CSNCzech Republic
Austenitic stainless steel. Grade 00Cr17Ni14Mo2 was replaced by new designation 022Cr17Ni12Mo2 according to GB/T 20878 (2007)
0Cr17Ni12Mo2NCSNCzech Republic
Seamless stainless steel tubes for boiler and heat exchanger
00Cr17Ni13Mo2NCSNCzech Republic
Seamless stainless steel tubes for boiler and heat exchanger
1Cr17CSNCzech Republic
Seamless stainless steel tubes for boiler and heat exchanger
Y1Cr17CSNCzech Republic
Stainless steel bars
1Cr17MoCSNCzech Republic
Cold rolled stainless steel sheets and plates
00Cr17CSNCzech Republic
Welded stainless steel pipes for liquid delivery
00Cr17MoCSNCzech Republic
Cold rolled stainless steel sheets and plates
1Cr17Ni2CSNCzech Republic
Stainless steel bars
7Cr17CSNCzech Republic
Stainless steel bars
8Cr17CSNCzech Republic
Stainless steel bars
11Cr17CSNCzech Republic
Stainless steel bars
Y11Cr17CSNCzech Republic
Stainless steel bars

Relevant products

17 255 Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
17-4PH Coil Stock0.08*200mmCoil or StripKgs1623Cold-Rolled+AnnealedEnquiry
17-4PH Round BarΦ5-300mm*LRound BarKgs46958Hot-Rolled+Annealed+blackEnquiry
17-4PH plate8-45*1200*3000mmPlate or SheetTons4.9Hot-Rolled+Annealed+blackEnquiry
17-7PH / 631 Coil & Strip, Sheet Stock0.3-3.0*10-180mmCoil or StripKgs1236.22Cold-Rolled+AnnealedEnquiry

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