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AISI/SAE 4130 Carbon Steel Bar

4130 cold-rolled round bars provide some recognized weldability without affecting the wear and impact resistance of the steel, carbon steel 4130 bars also have excellent machining properties and can be heat treated. At the same time, it has high tensile strength and high yield strength.

Classification :

Carbon Steel Bar

Keywords:

Carbon Steel Bar

Whatsapp: +86-18063408933

E-mail: sales03@bzsteelgroup.com

AISI/SAE 4130 Carbon Steel Bar Description

Product Parameters

Product Name	AISI/SAE 4130 Carbon Steel Bar
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common Round Bar Specifications	3.0-50.8 mm, Over 50.8-300mm
Flat Steel Common Specifications	6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon Bar Common Specifications	AF5.8mm-17mm
Square Bar Common Specifications	AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length	1-6meters, Size Accept Custom
Diameter(mm)	Hot Rolling Round Bar	25-600	Cold Rolling Square Bar	6-50.8
	Hot Rolling Square Bar	21-54	Cold Rolling Hexagon Bar	9.5-65
	Cold Rolling Round bar	6-101.6	Forged Rebar	200-1000
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

Grade	Mn	S	C	P	Si	Cr	Mo
AISI 4130	0.4-0.8	0.04	0.28-0.33	0.035	0.15-0.35	0.8-1.1	0.15-0.25

Mechanical Properties

Grade	Tensile Strength N/mm2 Min	Yield Strength N/mm2 Min	A,% Min	Z,% Min
AISI 4130	930	735	12	50

Scope of Application

SAE 4130 round bars are commonly used in structural applications, including brackets, gears, and some aircraft exteriors.

PACKING AND DELIVERY

The products were exported to more than 30 countries, including Africa, Sri Lanka, Turkey, Vietnam, Laos, Brazil, Thailand, the Middle East, the United Arab Emperor, Morocco, Morocco, Spain, the United States, New Zealand, Iran, Iran, etc.

FACTORY APPEARANCE

The company has advanced production equipment and technical strength, adopts internationally advanced production technology and quality control system to ensure that each batch of steel can meet or exceed international standards. Equipped with a complete product production line, the main equipment includes cutting machines, bending machines, punching machines, water jet cutting machines, polishing machines, plate cutting machines, wire drawing machines, etc.

Baozhong Steel (Shandong) Group Co., Ltd.

APPLICATION AREAS

Our products are complete in variety, sufficient in stock, of excellent quality, low in price and considerate in service. At the same time, we are also the designated supplier of many large enterprises, providing steel for major project renovations in many countries.

CUSTOMER VISIT

Carbon Steel Bar