Carbon Steel Coil 4340 Thick 2mm
Product Description
Carbon Steel Coil 4340：Carbon Steel Coil 4340 is a wear-resistant material with particularly good wear resistance, impact resistance and impact resistance, as well as excellent atmospheric corrosion resistance. The alloy is also very malleable, especially in carbon Steel Coil 4340 annealed state, where it can be easily formed and machined.
Mainly due to its toughness, steel 4340 can be used in heavy machinery, especially in the manufacture of transmission components such as heavy axles, gears and axles.
Other uses include the military industry - for ground vehicles and military aircraft, the commercial aircraft industry (landing gear), various automotive uses, rocket engine casings, pressure vessels, fasteners, ordnance hardware, etc.
Product Parameters
| Grade | A36,A53,ASTMA106,JISS400Q235B,Q235C,Q235D,Q345E,Q345,Q390B,
Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E, Q460,Q460D,Q500C,Q500D,,Q550C,Q550D, Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C, Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng,16MnDR |
| Standard | ASTM EN DIN GB JIS BA ANSI |
| Technique | Hot rolled/cold rolled |
| Thickness | 0.2~16mm or as required |
| Width | 500~1500mm or as required |
| Coil ID | 508mm or 610mm |
| Coil Weight | 3~8 tons or as your request |
| Package | Standard seaworthy package |
| Payment Term | Over $10,000, pay 30%T/T deposit in advance, 70%T/T the balance before shipment, under $10,000, pay in full by T/T. |
| Delivery Term | EXW, FOB, CIF, CFR, FCA |
| Sample | Available |
| Delivery Time | 7~30 days according to the quantity |
| Remarks | Insurance per to Contract terms;
MTC will be handed on with shipping documents; We accept the third party certification test. |
Advantage
Good processability, good corrosion resistance,good oxidation effect of easycoating, and good weldability.
Wear-resistant steel has high wear resistance and good impact resistance. It can be cut. Bending, welding, etc. It can be connected with other structures by welding, plug welding, etc. Bolt connection, etc.
Carbon steel also typically contains small amounts of silicon, manganese, sulfur, and phosphorus. In general, the higher the carbon content, the greater the hardness of the carbon steel, the higher the strength.
Application
Construction field: Carbon steel coils can be used as structural materials for the construction of bridges, tunnels, high-rise buildings, bus stations, and other buildings.
Manufacturing field: Carbon steel coils can be used to manufacture various products, such as automobiles, appliances, machinery, appliances, etc.
Transportation field: Carbon steel coils can be used to manufacture transportation equipment such as railway tracks and train bodies.
Construction
Ship building
Aerospace
Mechanical Manufacturing
Energy industry
Automotive Industry
Power industry
Bridge building
Packing Transportation
Packaging：Standard seaworthy packaging.
Transport：Generally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have long-term cooperation with many experienced shipping companies and will find the most suitable one for you.
FAQs
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your enquery.
Yes, we require all international orders to have an ongoing minimum order quantity.
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
Generally it is around 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment.
30% TT in advance and the balance before shipment.
