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1.1248 Datasheet

C75S; Ck75
high-quality steel; non-alloyed

Vehicle construction & e-mobility

The material 1.1248 or C75S is a spring steel.

Composition

C
Si
Mn
P
S
Cr
Cu
Mo
Ni
min.
0,70
0,15
0,60
-
-
-
-
-
-
max.
0,80
0,35
0,90
0,025
0,014
0,40
0,30
0,10
0,40
C
min.
0,70
max.
0,80
Si
min.
0,15
max.
0,35
Mn
min.
0,60
max.
0,90
P
max.
0,025
S
max.
0,014
Cr
max.
0,40
Cu
max.
0,30
Mo
max.
0,10
Ni
max.
0,40

Standards and designations

Material group
High-quality engineering steel
AISI/SAE
1078; 1075; 1074; 1070
UNS
G10780; GG10750; G10740; G10700

Delivery forms

Cut to size/custom made
Icon Zuschnitte
Flat
Icon Flach
Hexagon
Icon Sechskant
Profile tube
Icon Profilrohr
Round
Icon Rund
Round tube/bushing
Icon Rundrohr
Slit strip
Icon Spaltband
Important note: The information on the properties or usability of materials or products is for information purposes only and does not constitute a contractual obligation. The information merely corresponds to the experience of the manufacturers and HSM®. All information is without guarantee. Misprints, errors and changes reserved.

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