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AFNOR XC18S Air 9160/C Details
AFNOR XC18S Air 9160/C Standard Download
Chemical composition(wt.%) of XC18S Air 9160/C grade: AIR 9160 C
Elements |
Min.(≥) |
Max.(≤) |
Similar |
Remarks |
C |
0.15 |
0.22 |
|
|
Si |
- |
0.25 |
|
|
Mn |
0.45 |
0.65 |
|
|
P |
- |
0.035 |
|
|
S |
- |
0.035 |
|
|
Mechanical properties of grade XC18S Air 9160/C AIR 9160 C
Yield Strength,Rp 0.2(MPa)
Condition |
Min |
Max |
Similar |
Note |
+N |
210 |
|
|
|
+QT |
290 |
|
|
|
Tensile Strength,Rm(MPa)
Condition |
Min |
Max |
Similar |
Note |
+N |
410 |
|
|
|
+QT |
470 |
650 |
|
|
Impact,Kv/Ku(J)
Condition |
Min |
Max |
Similar |
Note |
+QT |
50 |
|
|
|
Elongation,A(%)
Condition |
Min |
Max |
Similar |
Note |
+N |
24 |
|
|
|
+QT |
20 |
|
|
|
Reduction of area,(%)
Condition |
Min |
Max |
Similar |
Note |
+QT |
50 |
|
|
|
Hardness
Condition |
Type |
Min |
Max |
Similar |
Note |
Related properties
Heat and plastic treatment - Forging 1100 - 850 ℃ |
Heat and plastic treatment - Rolling at a temperature 1180 - 850 ℃ |
Heat and plastic treatment - Softening annealing at a temperature 650 - 700 ℃ |
Heat and plastic treatment - Normalizing annealing at temperatures 850 - 920℃ |
Heat and plastic treatment - Hardening 860 - 900℃ |
Heat and plastic treatment - Tempering at a tempering 550 - 660℃ |
XC18S Air 9160C wrought steels used in aeronautical constructions
XC18S is a simple structural carbon steel used in the production of low-load machine parts and structures with good weldability, not requiring high strength properties in a heat-treated state.In the annealed state, the steel is characterized by good machinability, while in the normalized state, the material shows a much better susceptibility to mechanical cutting.
XC18S steel is supplied mainly in the form of round bars, is intended for connecting rods, connectors, shafts, overhead cranes, bolts, pins, bushings, control shafts, axles, keys, rivets, wedges and hubs.
XC18S Air 9160/C - 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 |
XC18S Air 9160/C |
AFNOR |
France |
wrought steels used in aeronautical constructions |