Round Bar AISI 4140 Steel Pipe

AISI 4140 is a chromium molybdenum specification widely used in the oil and gas industry. Similar to grade AISI 4130 but with a slightly higher carbon content.

American Iron and Steel Institute (AISI 4140) is a member of the low alloy tool steel family characterized by small quantities of trace elements added to an otherwise simple steel. These trace elements, when compared with more simple steel such as 1040, improves the characteristics of 4140 . However, because 4140 remains relatively simple, it is used in a wider range of applications than more specialized tool steels like the D or S series of steel.

Specifications

· Grade: Alloy steel

· Standard: AISI, ASTM, BS, DIN, GB, JIS

· OD：10-500mm

· Thickness: Max:800mm

· Width: 205mm~2300mm

· Length: 1000mm~6000mm

· Place of Origin: China (Mainland)

· Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130 ; 4140/42CrMo4/1.7225; En24 34CrNiMo6 1.6582 4340.

· Application: Mould steel

· Technique: Forged

· Special Use: Mold Steel ,Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.

· Shape: Round bars/Flat bar/Plate

· Technology: Hot Rolled/Forged/Clod Draw

· Heat treatment: Annealing/Q+T

· Surface treatment:Black/Peeling/Polishing/Machined

· Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT

· Customer's logo: Available

· Test: SGS/UT100%/Elements testing

· Certificate: ISO/Mill certificate

· Experience: Ten years manufacturer experience

General Scope

One of the most popular alloys for Oil Field applications, a high proportion of which is in Tubular form for downhole tools and accessories.

Other supplier products

	DIN17175 Alloy Pipes	DIN 17175 is just a big class,and it has many classifivations. We mainly produce DIN 17175 ST35.8, DIN 17175 ST45.8, and 10CrMo910 steel pipes. Th...
	AISI 4130 Steel Pipe	ASTM/ASME Standard Alloy Pipes AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. The carbon content is nom...
	Oil Tools	Our Oil Tools was built with one goal in mind: to design, manufacture and supply the oil and gas industry with superior downhole completion soluti...
	EN/DIN Standard Alloy Round Bar	Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD：10-500mm · Thickness: Max:800mm &mid...
	GB Standard Alloy Round Bar	Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD：10-500mm · Thickness: Max:800mm &mid...

供应产品

Same products

	Fischer Tropsch wax used for the processing of leather care products	卖方: Syntop chemical Co.,Ltd.	Fischer Tropsch wax plays a significant role in the formulation of leather care products, primari...
	Alloy Steel Precision Cast Construction Machinery Parts	卖方: NingBo YinZhou ChengEn Machinery CO.,Ltd.	Application ScenariosEarthmoving Machinery: Bucket teeth, boom connectors Mining Equipment: Crus...
	Fischer Tropsch Wax with high melting point for adhesive	卖方: Syntop chemical Co.,Ltd.	Fischer Tropsch wax is an ideal additive in adhesive processing, particularly in the field of EVA...
	iFixes iT23 液晶屏开启器	卖方: 深圳市维客修科技有限公司	iT23液晶屏开启器，安全便捷地修复iPhone X-17系列手机及平板屏幕电脑。
	High medium low melting point Fischer Tropsch wax for candle	卖方: Syntop chemical Co.,Ltd.	Main Applications of Fischer-Tropsch Wax in Candle Manufacturing ‌Enhancing Gloss and Aesth...