4340 ESR Alloy Steel / AISI 4340 steel plate 4340/1.6511/SNCM439/40CrNiMoA manufacturer from China Dongguan songshun mould steel CO.,LTD.

4340 ESR Alloy Steel / AISI 4340 steel plate

Price:	1400.0~2000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: 4340/1.6511/SNCM439/40CrNiM...

Production Capacity: 50000 Ton/Tons per Month

Delivery Date: 7~10 days after the order i...

website: http://www.songshunsteel.co...

Standard: AISI, ASTM, BS, DIN, GB, JI...

Width: 205-810mm

Brand Name: Songshun

Certification: ISO9001

Means of Transport: Ocean

Packing: In seaworthy packing or as ...

Contact E-mail: admin@songshunsteel.com

Grade: Alloy steel

Thickness: 20-800mm

Length: 2000-4000mm

Application: Mould steel

AISI 4340 steel plate:
1.EF+LF+VOD/ESR
2.Peeling or Q+T as required
3.Large quantity stocking

4340 ESR Alloy Steel / AISI 4340 steel plate

Dongguan songshun mould steel CO.,LTD. as China's largest steel wholesaler, Main Steel has: 4140 steel,D2 steel,4130 steel,H13 steel,P20 steel,AISI 4340 steel,1.2738 steel,1.2379 steel,1.2344 steel,1.2080 steel etc.. You can learn more about our products by our official website. If you are interested in our products, please contact us by email. We hope to establish long-term cooperation relationship with you. xnss213

Dongguan songshun mould steel CO.,LTD.

songshun AISI 4340 steel Tel: +86-769-85475596

songshun AISI 4340 steel Fax: +86-769-82285809

songshun AISI 4340 steel Contact E-mail: admin@songshunsteel.com

songshun AISI 4340 steel website: http://www.songshunsteel.com/

songshun AISI 4340 steel Address: No.4 Dongda Street, ShaTou, Chang'an Town, Dongguan City, Guangdong Province,China

songshun AISI 4340 steel Zip: 523850

Quick Details

Grade: Structual alloy steel
Standard: AISI, ASTM, BS, DIN, GB, JIS
Thickness: 20-800mm
Width: 205-2200mm
Length: 2000-5800mm
Place of Origin: Guangdong, China (Mainland)
Brand Name: Songshun
Model Number: 4340/1.6511/SNCM439/40CrNiMoA
Application: tool/mould steel
Technique: Hot Rolled
Special Use: Mold Steel
Name: 4340 Flat Steel, 4340 Forged Steel, AISI 4340 Steel
Condition of surface: black,peeled,machined,milled,turned
Payment: L/C at sight T/TStructual Steel
Technique: forged or hot rolled
Surface treatment: Black/Machined surface
Certificate: ISO9001/Mill certificate
MOQ: 5 kilogram
Shape: plate/flat bar/round bar/sheet
Density: 7.85t/m^3
Port: Shenzhen

What are details of 4340 Steel ?
Name	4340 Flat Steel, 4340 Forged Steel, AISI 4340 Steel
Features	1, Chromium molybdenum alloy steel;
	2, High strength and toughness;
	3, Good stability of hardenability and anti-overheating;
	4, Good high tensile strength with shock resistance.
Applications	1, Heavy machinery and high-load of shaft;
	2, Rotor shaft and blades;
	3, Special performance requirements of the vital parts after nitriding treatment.
Sizes	Round bar	Diameter(mm)	Length(mm)
		Max 800	Max 9000
	Plate	Thickness(mm)	Width(mm)	Length(mm)
		Max 800	Max 2200	Max 9000
	The above is our regular size, We also can provide customized sizes!
Packing	20ft: GW 27T; (5.80mX2.13mX2.18m) 40ft: GW 27T; (11.8mX2.13mX2.18m)
Price	The price will change according to the weight of the steel you need.

What is the similar steel grades?
AISI/SAE	DIN	JIS			SIAU		GB
4340	1.6511	SNCM439			----		40CrNiMo
What are the chemical compositions?
C	Si	Mn	P	S	Cr	Mo	Ni
0.38-0.43	0.15-0.35	0.60-0.80	≤0.035	≤0.040	0.70-0.90	0.20-0.30	1.65-2.00

How about the surface treatment?

How about the surface treatment?

Packaging & Shipping

Our Services

Why can I believe your steel?
1, All products must pass the following quality tests to meet you requirments!

2, Our steel has passed the following certificates!

3, Providing all kinds of cutting service for you!

4, There are 50,000 tons in our stock!

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