ASTM 4140 Steel Rod | high creep strength ASTM 4140 Steel Rod Factory

FOB Price

Get Latest Price

( Negotiable )

2 Ton Minimum Order

Country:

China

Model No:

ASTM 4140

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

2 Ton

Packaging Detail:

1.Normally Neutral packaging inside and Wooden cases for outer packing. 2.According to requirement

Delivery Time:

8-20 days

Supplying Ability:

20000 Ton per Year

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

Product Group :

4140/42CrMo/1.7225 steel

Contact Now

Dongguan Songshun Mould Steel Co., Ltd.

China

Free Member

Contact Person songshunsteel

Dongguan, Guangdong

Contact Now

Product Specification

Surface:Bright
Model Numb:AISI 4140/ASTM 4140/DIN 1.7225 /NF 40CD4 /JIS SCM440 /G
Special Use:High-strength Steel Plate
Surface Treatment:Black/machined/polished
Technique:Cold/Hot rolled, Cold-Drawn or Hot Forged
Heat Treatment:Annealed; Quenched; Tempered
Test:SGS/UT100%/Elements Testing
Experience:10 years of manufacture experience
Skype/Whatsapp/Wechat:+86-18269260283
E-mail:jacklu@songshunsteel.com

Product Description

What is AISI ***0 Steel? AISI ***0 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI ***0 steel round bar has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness. It is mainly used after quenching and tempering state. It is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members. Such as the horizontal eccentric shaft of the horizontal forging machine, the crankshaft of the forging press, and etc.
Its equivalent grade is JIS SCM**0 and DIN 1.***5. The properties and composition of ***0 steel round bar sheet plate as below. What is the application of ***0 steel? AISI ***0 steel round bar is an alloy structural steel with good strength and good comprehensive mechanical properties after heat treatment. It has good manufacturability. The maximum operating temperature is **7°C. It is used to manufacture forgings that require higher strength and larger quenched and tempered section than *5CrMo steel, and can also be used to manufacture turbine fasteners, tool bodies, dies, brake shoes, etc.

What are the steps in the heat treatment process of ***0 steel?
Annealing annealing No.1 "**0±*0℃ annealing, furnace cooling to **0℃ air cooling. HB******0
Normalize normalize No.4 **0±*0℃ normalizing, air-cooled.
Quenching+tempering No.5 **0±*0℃ quenching water or oil (depending on the complexity of the product shape), tempering at ******0 degrees. HB Quenching+tempering No.6 quenching oil at **0±*0℃, and then tempering at **0℃. HRC****5
Quenching+tempering No.7 quenching oil at **0±*0℃, and then tempering at **0℃. HRC****5
Quenching+tempering No.8 Quenching oil at **0°C, and then tempering at **0°C. HRC****2
Quenching+tempering No.9 quenching oil at **0℃, and then tempering at **0℃. HRC****3
Quenching+tempering No.*0 Quenching oil at **0℃, and then tempering at **0℃. HRC****2
Quenching+tempering No.*1 Quenching oil at **0℃, and then tempering at **0℃. HRC****6
Quenching+tempering No.*2 Oil quenching at **0°C, and then tempering at **0°C. HRC****2
Its corresponding International Standards Organization grade: *2CrMo4
Corresponding Japanese brand: SCM**0
Corresponding German brand: *2CrMo4
Approximately corresponding to the US grade: ***0
Corresponding to British BS **8M*0/**8A*2/**9M*0
Corresponding to French NF *0CD4/*2CD4
Corresponding to Chinese GB *2CrMo
Corresponds to Russian ГOCT *8XM

OUR COMPANY
Dongguan Songshun Mould Steel Co., Ltd. is an Indusrtial and trading company with 2 warehouses that manufactures good & high quality kinds of steels starting from ***2. The company provides the customized products and OEM service. Whats more, we keep the mass stock of over ****0 tons. In those years, we offer a wide range of steels to our customers from all over the world. And we enjoy high praise among them.
We have been specializing in the production of ***0 alloy steel for decades, providing ***0/1.***5/SCM**0 alloy round bar, square and flat steel, etc. We have our own cutting and processing facilities, rich production experience, and the specifications can be customized according to your needs Requires tailoring and customization. Over the years, we have been focusing on special steel dealers and suppliers with high-quality booths. As a professional AISI ***0 steel supplier, you are welcome to inquire at any time.songshunsteel*******0

Country:	China
Model No:	ASTM 4140
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	-
Minimum Order Quantity:	2 Ton
Packaging Detail:	1.Normally Neutral packaging inside and Wooden cases for outer packing. 2.According to requirement
Delivery Time:	8-20 days
Supplying Ability:	20000 Ton per Year
Payment Type:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Product Group :	4140/42CrMo/1.7225 steel