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#9c

Description

ISO ISO ISO 9c ISO standard thermal deformation of stainless steel and ISO 9c Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO 9c
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO 9c ISO ISO ISO standard thermal deformation of stainless steel
ISO X2CrTi12
ISO 1Ti
ISO X6CrNiTi12
ISO X6Cr13
ISO X6CrAl13
ISO X6Cr17
ISO 8
ISO X7CrS17
ISO 8a
ISO X6CrMo17-1

Chemical composition(mass fraction)(wt.%) of the ISO 9c

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
Max 0.080 Max 1.00 Max 1.00 Max 0.040 Max 0.030 16.0-18.0 0.90-1.40

Mechanical Properties of steel grade ISO 9c

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)
855 (≥) 236 (≥) 43 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade ISO 9c

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
43 - -     0.14 -  
368 332 - 33.3 241   -  
921 - 41 24.2   434 132

Heat Treatment of steel grade ISO 9c

Heat treated : 1218°C - 1991°C

Technological Curves of steel grade ISO 9c

Cross Reference Table (Equivalent Grade) of ISO 9c

Grade Standard Country Application
9Cr2 China Alloy tool steel - Measuring tool steel cutting tools
W2Mo9Cr4V2 China High-speed tool steel
W2Mo9Cr4VCo8 China High-speed tool steel
59CrC4 DIN Germany Cold working alloy tool steel
29CrMoV9 DIN Germany Cold working alloy tool steel
59CrV4 DIN Germany Hot working alloy tool steel
NiCr19CoMo DIN Germany The high-temperature and high-strength steel
X39Cr13 AFNOR France Martensite And Precipitation Hardening
X39CrNiMo17-1 AFNOR France Martensite And Precipitation Hardening
X39CrNiMo17-1 AFNOR France Martensite And Precipitation Hardening
Z9CNA17-07 AFNOR France Stainless Steel Plate & Steel Strip
Z9CNDA15-07 AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z29CF13 AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
X19CrMoNbVN11-1 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
Z9CKD11 AFNOR France Heat-Resistant Steel
Fe-Ni29Co-17 AFNOR France Special Alloy
40X9C2 ГОСТ Russia Martensite Heat-Resistant Steel
Fe-Ni29Co-17 AFNOR France Alloy special steel
19Cr-9Ni ASTM USA
29Cr-9Ni ASTM USA

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