JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 50000KGS |
| Delivery Time | 10 Days |
| Packaging Details | Wodden Box |
| OD | 10-400MM |
| Length | 200-12000mm |
| Surface | Black Bright |
| Condition | Hot Rolled |
| Hardness | 38-42HRC |
| Type | Round Bar |
| Brand Name | Lai Steel |
| Model Number | SAE4130 |
| Certification | SGS ISO MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000KGS |
| Delivery Time | 10 Days | Packaging Details | Wodden Box |
| OD | 10-400MM | Length | 200-12000mm |
| Surface | Black Bright | Condition | Hot Rolled |
| Hardness | 38-42HRC | Type | Round Bar |
| Brand Name | Lai Steel | Model Number | SAE4130 |
| Certification | SGS ISO MTC | Place of Origin | China |
| High Light | forged steel round bar ，carbon steel round bars | ||
Aircraft quality 4130 alloy steel is a medium carbon, low alloy steel containing 0.15/0.25% molybdenum and 0.80/1.10% chromium as strengthening agents. This type of steel is also commonly referred to as a chromoly steel, or chrome moly steel. Due to its relatively low carbon content of 0.28/0.33%. These 4130 steel properties offer exceptional weldability. With the proper heat treatment it is also readily machined. Annealing 4130 (E4130) alloy steel offers excellent ductility. 4130 steel can also be normalized or otherwise heat treated. Steel 4130 (E4130) has an excellent strength to weight ratio and is considerably stronger and harder than other standard grades of steel. Chromoly steels are especially useful in their ability to retain their bulk properties while allowing for significant hardness to be attained.
4130 (E4130) steel alloy is used primarily in the construction of commercial and military aircraft and ground support systems as well as automotive, race cars, off road, hydraulic tools, and machine tool applications. It is an intermediate strength material. Lighter gauges offer lighter weight but still maintain great strength, making it excellent for auto racing and aerospace. Engineers also use 4130 plate and bar steel for parts such as pins used to secure a critical assembly. These pins are designed to fail at a specific yield in order to avoid a catastrophic failure, and 4130 (E4130) alloy steel stands up to this test.
As one of the most focused suppliers of 4130 steel in the U.S., Benedict-Miller maintains one of the largest stocked inventories of aircraft quality (AQ) steel.
| Alloy Steel AISI 4130 Round Bar type | Alloy Steel AISI 4130 Round Bars | |
| Standards | Alloy Steel AISI 4130, A479, A314, GB4226-84, GB/T1220-2007, JISG4311-91, JIS G4318-98, EN 10095-99, GB4226-84, EN10088-3-2005, JIS G3033-2005, etc | |
| Alloy Steel AISI 4130 Round Bars Range | Range – 3.17mm to 350mm dia | |
| Alloy Steel AISI 4130 Round Bars Diameter |
| |
| Alloy Steel AISI 4130 Round Bars Length | 1m-9m or according to the customer’s requirement | |
| Type | Round bar, rod, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar | |
| Alloy Steel AISI 4130 Round Bars Technique | Forged/Hot Rolled/Cold Drawn/Peeled | |
| Alloy Steel AISI 4130 Round Bars Surface | bright round bar, pickled round bar, black round bar | |
| Package Details | Standard seaworthy package(wooden boxes package,pvc package, or other package) | |
| Export Area | USA, UAE, Europe, Asia, Middle East, Africa, South America |
| SHAPE | POUNDS PER FOOT |
| Round | D2 x 2.67 |
| Hexagon | D2 x 2.945 |
| Square | D2 x 3.4 |
| Flat | Thickness (in.) x Width (in.) x 3.4 |
| Grade | WERKSTOFF NR. | BS 970 | UNI | JIS | En# |
| AISI 4130 | 25CrMo4, GS-25CrMo4 | 708A30, CDS110 | 708A30, CDS110 | SCM 420, SCM 430, SCCrM1 | 1.7218 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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