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

离岸价格

Get Latest Price

( Negotiable )

2 Ton Minimum Order

国:

China

モデル番号:

ASTM 4140

离岸价格:

( Negotiable )（交渉可能） Get Latest Price

ロケーション:

China

最低注文量の価格:

最低注文量:

2 Ton

パッケージの詳細:

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

納期:

8-20 days

供給能力:

20000 Ton per Year

支払いタイプ:

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

製品グループ :

4140/42CrMo/1.7225 steel

今すぐお問い合わせください

Dongguan Songshun Mould Steel Co., Ltd.

China

無料会員

連絡先担当者 songshunsteel

Dongguan, Guangdong

今すぐお問い合わせください

製品仕様

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

タイトルまたは説明

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±*0â„ƒ annealing, furnace cooling to **0â„ƒ air cooling. HB******0
Normalize normalize No.4 **0±*0â„ƒ normalizing, air-cooled.
Quenching+tempering No.5 **0±*0â„ƒ 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±*0â„ƒ, and then tempering at **0â„ƒ. HRC****5
Quenching+tempering No.7 quenching oil at **0±*0â„ƒ, and then tempering at **0â„ƒ. 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 **0â„ƒ, and then tempering at **0â„ƒ. HRC****3
Quenching+tempering No.*0 Quenching oil at **0â„ƒ, and then tempering at **0â„ƒ. HRC****2
Quenching+tempering No.*1 Quenching oil at **0â„ƒ, and then tempering at **0â„ƒ. 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 Ð“OCT *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

国:	China
モデル番号:	ASTM 4140
离岸价格:	( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	China
最低注文量の価格:	-
最低注文量:	2 Ton
パッケージの詳細:	1.Normally Neutral packaging inside and Wooden cases for outer packing. 2.According to requirement
納期:	8-20 days
供給能力:	20000 Ton per Year
支払いタイプ:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
製品グループ :	4140/42CrMo/1.7225 steel