Looking for S50C Carbon Steel Flat Bar?
S50C Carbon Steel also known as
AISI 1050 Steel
G10500 Carbon Steel
DIN CK50 Steel
*Different country have different code for this carbon steel.
Properties of S50C Carbon Steel Flat Bar
1050 carbon steel flat bar / 1050 steel / CK50 Steel / 760 Carbon Steel is a medium tensile low hardenability carbon steel.
It is characterised by good strength and impact properties, with good machinability and reasonable weldability in the as supplied condition.
1050 carbon steel flat bar / 1050 steel / CK50 Steel / 760 Carbon Steel has a low through hardening capability with sections up to around 60mm only generally recommended as suitable for through hardening and tempering. It can however be successfully flame or induction hardened in the as supplied condition resulting in surface hardnesses of up to Rc 54 – Rc 60 depending upon quenching medium employed, type of set up, section size etc. Core strengths will remain as supplied. It does not however respond satisfactorily to nitriding due to a lack of suitable alloying elements.
1050 carbon steel flat bar / 1050 steel / CK50 Steel / 760 Carbon Steel is used extensively by all industry sectors for applications requiring more strength and wear resistance than the low carbon mild steels can provide and the higher strength of the low alloy high tensile steels is not necessary, plus those applications requiring flame or induction hardening.
Typical applications for S50C Flat Bar Carbon Steel
1050 carbon steel flat bar is mostly used for Axles Various, Bolts, Connecting Rods, Hydraulic Clamps and Rams, Pins Various, Rolls Various, Studs, Shafts, Spindles etc.
Technical Data of 760 Flat Bar Carbon Steel
DIN AISI JIS
CK50 1050 S50C
Chemical Composition C Mn P S
0.48-0.55 0.60 to 0.90 ≤ 0.030 ≤ 0.035
Physical Properties Properties Metric Imperial
Density 7.85 g/cm ³ 0.284 lb/in³
Thermal Properties Properties Metric Imperial
Thermal conductivity (typical steel) 49.8 W/mK 346 BTU in/hr.ft².°F
Mechanical Properties Properties Metric Imperial
Tensile strength 690 MPa 100000 psi
Yield strength 580 MPa 84100 psi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Elastic modulus 190-210 GPa 27557-30458 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 10% 10%
Reduction of area 30% 30%
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) 13 -
Hardness, Brinell 197 197
Hardness, Knoop (converted from Brinell hardness) 219 219
Hardness, Rockwell B (converted from Brinell hardness) 92 92
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) 13 13
Hardness, Vickers (converted from Brinell hardness) 207 207