AISI 4340 steel / 4340 Round Bar
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Songshun
- Payment Terms
- D/A,D/P,L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- 4340 steel, aisi 4340 steel, 4340 round bar
- Category
- Steel Round Bars
Dongwan Songshun Die & Steel Ltd., Co.
Hong Kong(China)
- Verified Certificate
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10
| Product name | AISI 4340 steel / 4340 Round Bar | Certification | - |
|---|---|---|---|
| Category | Steel Round Bars | Ingredients | - |
| Keyword | 4340 steel , aisi 4340 steel , 4340 round bar | Unit Size | - |
| Brand name | Songshun | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Quick Details
- Steel Grade: alloy steel
- Standard: AISI, ASTM, BS, DIN, GB, JIS
- Dimensions: diameter:20~900mm
- Place of Origin: Guangdong, China (Mainland)
- Brand Name: SONGSHUN
- Model Number: 4340
- Technique: forged or hot rolled
- Application: Structural Steel Bar
- Alloy Or Not: Is Alloy
- Special Use: Mold Steel
- Type: Alloy Steel Bar
- Name: 4340 high strengh and toughness alloy steel round bar
- Condition of surface: black,peeled,machined,milled,turned
- Similar models: ASTM O2 or GB 9Mn2V
- Technique: forged or hot rolled
- Surface Treatment: Black/Machined surface
- Certificate: ISO9001, Ultrasonic Test
- MOQ: 20Tons
- Service: Professional consulting online
- Density: 7.85t/m^3
- Shape: plate/flat bar/round bar/sheet
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1,Size of 4340 connecting rod | ||||||||
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Round bar |
Diameter(mm) |
Length (mm) |
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20~800 |
3000~9000 |
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Plate |
Thickness(mm) |
Width (mm) |
Length (mm) | |||||
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Max:800 |
Max:2200 |
Max:9000 | ||||||
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The specification can be customized. | ||||||||
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2,Chemical Compositions | ||||||||
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Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
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4340 |
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 |
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3,Features of 4340 alloy steel | ||||||||
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1, Chromium molybdenum alloy steel; | ||||||||
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2, High strength and toughness; | ||||||||
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3, Good stability of hardenability and anti-overheating; | ||||||||
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4, Good high tensile strength with shock resistance. | ||||||||
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4,Typical Applications | ||||||||
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1, Heavy machinery and high-load of shaft; | ||||||||
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2, Rotor shaft and blades; | ||||||||
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3, Special performance requirements of the vital parts after nitriding treatment. | ||||||||
| The container is usually 20 ft |
| Songshun Company Introduction |
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Main products | |
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Hot work tool steel | |
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DIN |
1.2344,1.2343,1.2365,1.2581,1.2367,1.2714 etc. |
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AISI |
H13,H11,H10,H21,L6 etc. |
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JIS |
SKD61,SKD6,SKD5,SKT4 etc. |
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Cold work too steel |
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DIN |
1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc. |
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AISI |
D2,D3,A2,O2,O1 etc. |
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JIS |
SKD1,SKD11,STD12,SKS31,SKS3 etc. |
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Plastic mould steel |
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DIN |
1.2083,1.2311,1.2312,1.2316,1.2738 etc. |
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AISI |
P20, P20+Ni,P20+S,420 etc. |
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JIS |
NAK80 |
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High speed tool steel |
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DIN |
1.3355,1.3343 |
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AISI |
T1,M2 |
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JIS |
SKH2,SKH51 |
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Structural alloy steel |
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DIN |
1.7225,1.6511 |
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AISI |
4140,4340 |
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JIS |
SCM440 |
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We also supply customized special steel, contact us for more information ! | |
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1.Q:Are your a factory or a trading company? A:We are factory. 2.Q:Where is your factory located?How can I visit there? A:Our factory is located in Dongguan city,you can fly to Baoan airport and we will arrange people to go there pick you up. 3.Q:How can I get some sample? A:We are honored to offer you samples 4.Q:What are the difference between you and other steel company? A:Quality first! The price will be changed according to your order. The rechargeable sample's will return to you after you offer the deposit! Our company are full of chinese culture,Won't you want to come here^.^? The sales are beautiful and handsome0.0! |
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B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | D/A,D/P,L/C,T/T | Shipping time | Negotiable |
- President
- xie yanping
- Address
- No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
- Product Category
- Steel Round Bars
- Year Established
- 2009
- No. of Total Employees
- 101-500
- Company introduction
-
Dongwan Songshun Die & Steel Ltd., Co. is a mold steel supplier which is specialized in the well-known special mold steel’s sales, processing and logistics. The main products of the company are imported mold steels, cold-work die steels, hot-work die steels, plastic die steels, high-speed steels, carbon die steels and so on. The company has the abundant comprehensive strength, the excellent technical equipment and the complete ancillary facility and we can offer our customers a one package service combines the processing and the heat treatment of the light panel and the fine panel. We believe that innovation can make the technology better. We will inherit the honest, trustworthy, high quality and efficient service standards and insist on a unity, pragmatic and innovative work style to meet the needs of all the customers at home and abroad. Our purpose is to make our company be one of the most excellent ones of the international mold industry and to create a technology pioneer among the international industry.
- Main Markets
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Anguilla
Canada
U.S.A
- Factory Information
-
Dongwan Songshun Die & Steel Ltd., Co.
- Main Product
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