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EN X12CrNiMoV12-3, 1.4938 Details

X12CrNiMoV12-3, 1.4938 Application:X12CrNiMoV12-3, 1.4938

Category Type Grade Designations
Grades Stainless Steels X12CrNiMoV12-3, 1.4938 European - EN , EN 2278 -
EN 10302 -
EN 10088-1 -
EN 10269 -

Chemical composition(wt.%) of X12CrNiMoV12-3, 1.4938 grade: EN 2278

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.08 0.15
Mn 0.40 0.90
Si - 0.50
P - 0.025
S - 0.015
Cr 11.00 12.50
Ni 2.00 3.00
Mo 1.50 2.00
V 0.25 0.40
N 0.02 0.04

Mechanical properties of grade X12CrNiMoV12-3, 1.4938 EN 2278

Yield Strength,Rp 0.2(MPa)

Condition Min Max Similar Note
QT 760

Tensile Strength,Rm(MPa)

Condition Min Max Similar Note
QT 930 1130

Impact,Kv/Ku(J)

Condition Min Max Similar Note
QT KV20℃ 40

Elongation,A(%)

Condition Min Max Similar Note
QT 14

Reduction of area,(%)

Condition Min Max Similar Note
QT 40

Hardness

Condition Type Min Max Similar Note
HB 250

X12CrNiMoV12-3, 1.4938

X12CrNiMoV12-3, 1.4938 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L 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
X12CrNiMoV12-3 AFNOR France
Creep resisting steels, nickel and cobalt alloys
1.4938 AFNOR France
Creep resisting steels, nickel and cobalt alloys
Z12CNDV12 Air 9160/C AFNOR France
wrought steels used in aeronautical constructions
X12CrNiMoV12-3, 1.4938 EN European
X12CrNiMoV12-3, 1.4938
Z12CNDV12-03 AFNOR France
Iron and steel. Stainless steel for high temperature application

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