STEEL BARS

CARBON STEEL

Carbon steel types include low, medium and high carbon content steels whose chemical composition is defined in broad ranges. Low-carbon steel has 0.30% or less carbon; medium-carbon steel has 0.30%-0.60%, and high-carbon steel has 0.60%-1.00% carbon content.

Steel 1045

CHARACTERISTICS

Indicated for forging, with good response to tempering, but not recommended for carburizing.

APPLICATIONS

Axles, wheel hubs, rocker arms, crankshaft gears, pins, bolts, shock absorber rods, nuts, and tractor shoes.

SIMILAR MATERIALS

COPANT 1045; SAE 1045; AISI 1045; UNS G10450; DIN C45E (1.1191); JIS S 45 C;

WEIGHT CALCULATOR

Chemical Composition (% BY WEIGHT)

C	Mn	P	S	Si	Ni	Cr	Mo	V
0,43 – 0,50	0,60 – 0,90	0,030	0,050

THERMAL TREATMENT AND PROCESSING TEMPERATURES (°C)

Forjamento Máx.	Annealing	Standardization	Hardening	Means ofHardening	Cementation	Tempering
1.232 - 982	790 - 870	840 - 900	815 - 845	water

DOWNLOAD TABLES

FINISHED BARS TOLERANCE AS PER NBR 8647

ROUND BARS DIMENSION AND TOLERANCES ROLLED STEEL

FORGED BARS TOLERANCE: ALLOWANCE (mm) DIN 7527 and MANUFACTURERS’ Standards