Product Details

Specifications

Forged steel bar S50C
1.steel grade:s45c/c45/c50
cess:EF+LF+VD+Forged
3.UT test: SEP 1921-84 class C/c

Forged steel bar S50C Forged steel bar S50C

Chemical Composition (%):

Grade

0.42-0.50

0.17-0.37

0.50-0.80

≤0.035

≤0.25

≤0.30

≤0.25

1050

0.43-0.50

0.60-0.90

≤0.040

≤0.050

≤0.05

1.1191

0.42-0.50

≤0.40

0.50-0.80

≤0.030

≤0.035

Cr+Ni+Mo≤0.63

Available sizes:

Round: Dia. 60– 300mm

Plate: Thickness 16 – 300mm, width 60- 520mm

Delivery condition: Hot rolled or forged Peeled or black surface, annealed or no heat treatment.

Properties:

A medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned ground and polished.

Applications:

Component parts for vehicles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers etc.

Heat Treatment:

Soft annealing: heat to 650-700°C, cool slowly.

Hardness after annealing: Max. 207 HB

Hardening: 820 - 850 °C

Normalizing temperature: 840-870°C

Hardness after tempering:

Tempering °C	150	200	250	300
HRC

round bar stock S50C, EAF+LF+VD+ESR, forged round bar, black surface, high quality, good price. ISO 9001;2008 certified,UT

We have the following round bar in stock S50C /S45C /DIN 1.1191, process EAF+LF+VD+ESR,FORGED

Grade	Dia(mm)	Length(mm)	PCS	Weight(MT)
Forged round bar C45	300	5630, 5580	2	3.13+3.1
Forged round bar C45	310	5280	1	3.13
Forged round bar C45	320	5180	1	3.27
Forged round bar C45	330	5030,4860	2	3.38+3.26
Forged round bar C45	340	5100,5020	2	3.64+3.58
Forged round bar C45	350	4770	1	3.6
Forged round bar C45	360	4960	1	3.97

Chemicals:

	Si	Mn	C	P	S
S50C	0.18~0.31	0.65~0.8	0.47~0.5	<0.03	<0.03
S45C	0.15~0.35	0.6~0.9	0.28~0.4	<0.03	<0.03