S45C 1045 C45 Carbon Structural Steel Round Bar

Name: S45C 1045 C45 Carbon Structural Steel Round Bar
Brand: china-castingforging.com
SKU: 686029142
Availability: InStock
Rating: 4.3 (134 reviews)

Price:	US $ 320-350/Ton
Trade Terms:	FOB,CFR,EXW
Min Order:	10/Ton
Pay Type:	L/C,T/T,D/P,Western Union,Paypal

Contact Supplier

Qingdao Helio Steel Co., Ltd.

Showroom Product Company Profile

S45C 1045 C45 carbon structural steel round bar

1.Steel Grade

ASTM

JIS

DIN

45#

1045

S45C

C45(1.0503)

CK45(1.1191)

CM45(1.1201)

08M48

2. Chemical Composition

Chemical Composition (%)
C	Si	Mn	S	P	Cr	Ni
0.42-0.50	0.17-0.37	0.50-0.90	0.035	0.035	0.25	0.25
B	0.0008-0.003

3.Size Range

Round bar			Diameter(mm)			Length (mm)
			16mm-320mm			3000~6000
Plate			Thickness(mm)			Width (mm)		Length (mm)
			Max:800			205~800		2000~4000
The specification can be customized.
Chemical compositon(%) of 4140 Steel Round Bar
Standard		C	Mn	Si	Cr	Mo	P	S
Number									Ni

GB	42CrMo	0.38~0.45	0.50~0.8	0.17~0.37	0.9~1.2	0.15~0.25	≤0.035	≤0.035	≤0.3
AISI	4140	0.40~0.45	0.75~1.0	0.15~0.35	0.8~1.1	0.15~0.25	≤0.035	≤0.040
JIS	SCM440	0.38~0.43	0.60~0.9	0.15~0.35	0.9~1.2	0.15~0.30	≤0.030	≤0.030	≤0.25
EN (DIN)	1.7225	0.38~0.45	0.60~0.9	≤0.40	0.9~1.2	0.15~0.30	≤0.025	≤0.035
ISO	42CrMo4	0.38-0.42	0.15-0.30	0.10-0.40	0.9-1.2	0.60-0.90	≤0.025	≤0.035

4140 Machanical Properties:
Tensile str. (N/mm2):1080
Yield point (N/mm2):930
Elongation (%):12
Contraction (%):45
Impack work (J/cm2):63
Hardness (HB):217

4.S45C Mechanical Properties

Yield Strength:Min 355MPa

Tensile Strength: Min 600 Mpa

Elogation : Min 16%

Akv(J) :Min 40J

Hardness : Max 229HB

Reduction of Area:MIn 40%

5.Producing line:

Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center

Electric Furnace - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center

6.Packaging & Shipping

Standard seaworthy pakaging as customer requirement

Shipping by 20/40ft container or as customer requirement

7.Our Services

Contact Person:MS.Lily Zhao

Prod Model:	S45C 1045 C45
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Material:	S45c 1045 C45
Diameter:	16-320mm
Length:	3-12m
Surface:	Black/Bright
Delivery Condition:	Hot Rolled/Cold Drawn/Q&T/Machining
Type:	Carbon Steel Bar
Standard:	BS
Technique:	Hot Rolled
Application:	Structural Steel Bar
Alloy:	Non-alloy
Steel Grade:	First Class
Surface Treatment:	Black Surface/Polished
Special Use:	Machinery Parts

Qingdao Helio Steel Co., Ltd. Was established in March19, 2012. Our company's business staff members possess professional service capabilities of steel products, with more than a decade of experience on steel production, technology development, product sales and foreign trade. We comply the principle of friendly cooperation and mutual benefit, and persist in developing together with new and old customers.

Our company is located in Qingdao, a coastal city of Shandong Province, which is near Laiwu Steel Group. Only Laiwu City has steel production capacity of 20 million tons each year. Meanwhile, it is also the largest production base of powder metallurgy products in the whole country. Otherwise, there are more than ten well-known steel manufacturers within the province and the surrounding areas, so steel resources here is abundant and we can meet customers' various requirements.

Our company is mainly engaged in steel products for various specifications and materials, such as continuous casting billets, continuous casting tubes, hot-rolled bars, tubes, hot-rolled square steel, flat steel, H section steel, hot-rolled coils, cold-roll large-size panels, forging materials, and forgings.

We also run the import and export of steel products, based on the needs of customers at home and abroad to develop a variety of special steel products and timely delivery. I hope to sincerely cooperate with domestic and foreign customers, providing high-quality and low-priced products and professional services.