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1Cr17Ni2

Favorite Datasheet
4Cr13 7Cr17
#1Cr17Ni2

Description

China GB GB 2270 (1980) , GB/T 1220 (1992) , GB/T 1221 (1992) , GB/T 3280 (1992) , GB/T 4240 (1993) , GB/T 4356 (2002) , JB/T 6398 (2006) , 1Cr17Ni2 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1Cr17Ni2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr17Ni2 Martensite GB China Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the 1Cr17Ni2

C Si Mn P S Ni Cr
0.11 -0.17 ≤0.80 ≤0.80 ≤0.035 ≤0.030 1.50 -2.50 16.00 -18.00

Mechanical Properties of steel grade 1Cr17Ni2

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)
171 (≥) 272 (≥) 43 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 1Cr17Ni2

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
31 - -     0.21 -  
842 388 - 32.3 121   -  
581 - 12 23.2   333 314

Heat Treatment of steel grade 1Cr17Ni2

Heat treated : 1771°C - 1198°C

Technological Curves of steel grade 1Cr17Ni2

Cross Reference Table (Equivalent Grade) of 1Cr17Ni2

Grade Standard Country Application
1Cr17Ni2
1Cr17Ni2
1Cr17Ni2

Relevant standard of 1Cr17Ni2

GB 2270 (1980) Seamless tubes GB-2270--(1980)-.pdf
GB/T 1220 (1992) Stainless steel bars GB-T-1220--(1992)--.pdf
GB/T 1221 (1992) Heat-resisting steel bars GB-T-1221--(1992)-.pdf
GB/T 3280 (1992) Cold rolled stainless steel sheets and plates GB-T-3280--(1992)--.pdf
GB/T 4240 (1993) Stainless steel wires GB-T-4240--(1993)-.pdf
GB/T 4356 (2002) Stainless steel wire rods GB-T-4356--(2002)-.pdf
JB/T 6398 (2006) Heavy stainless acid resistant and heat resistant steel forgings JB-T-6398--(2006)--.pdf
4Cr13 7Cr17
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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