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  • Carbon Steel Plate
  • Carbon Steel Plate
  • Carbon Steel Plate
  • Carbon Steel Plate

Carbon Steel Plate

Mainly refers to the carbon mass fraction less than 2 percent, 11 percent of the steel without specially added alloying elements. Sometimes called plain carbon steel or carbon steel.

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〣Description of carbon plate


Mainly refers to the carbon mass fraction less than 2 percent, 11 percent of the steel without specially added alloying elements. Sometimes called plain carbon steel or carbon steel.

Carbon steel, also known as carbon steel, refers to the carbon content of less than 2 percent, 11 percent of the iron carbon alloy. In addition to carbon steel generally contains a small amount of silicon, manganese, sulfur, phosphorus.

Carbon steel according to the name of the main classification: pig iron, carbon structural steel, high quality carbon structural steel, low alloy structural steel, alloy structural steel, spring steel and bearing steel, tool steel, stainless steel and heat resistant steel and so on.


〣High carbon steel plate


Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. Also known as carbon steel. Generally also contains a small amount of silicon, manganese, sulfur, phosphorus. Generally, the higher the carbon content of carbon steel, the greater the hardness, the higher the strength, but the lower the plasticity.


〣The main element of carbon steel plate



Carbon (C) : With the increase of carbon content in steel, the yield point and tensile strength increase, but the plasticity and impact decrease. When the carbon content exceeds 0.23%, the welding performance of steel deteriorates. Therefore, the carbon content of low-alloy structural steel used for welding generally does not exceed 0.20%. High carbon content will also reduce the atmospheric corrosion resistance of steel, high carbon steel in the open pit is easy to rust; In addition, carbon can increase the cold brittleness and aging sensitivity of steel.


Silicon (Si) : Silicon is added as a reducing agent and deoxidizer in the steelmaking process, so the sedated steel contains 0.15-0.30% silicon. If the silicon content of the steel exceeds 0.50-0.60%, silicon is considered an alloying element. Silicon is widely used as spring steel because it can significantly improve the elastic limit, yield point and tensile strength of steel. The strength of tempered structural steel can be increased by 15-20% by adding 1.0-1.2% silicon. Silicon and molybdenum, tungsten, chromium, etc. combine to improve corrosion resistance and oxidation resistance, can be made of heat-resistant steel. Low carbon steel containing 1-4% silicon, with very high permeability, used in the electrical industry to make silicon steel sheet. The increase of silicon will reduce the welding performance of steel.


Manganese (Mn) : In the process of steelmaking, manganese is a good deoxidizer and desulfurizer, the general steel manganese 0.30-0.50%. When more than 0.70% is added to carbon steel, it is considered as "manganese steel". Compared with the general steel, steel not only has enough toughness, but also has higher strength and hardness, improve the quenching of steel, improve the thermal working performance of steel, such as 16Mn steel is 40% higher than A3 yield point. Steel with manganese content of 11-14% has very high wear resistance and is used for excavator bucket, ball mill lining board, etc. The increase of manganese content weakens the corrosion resistance and welding performance of steel.


Phosphorus (P) : In general, phosphorus is a harmful element in steel, which increases the cold brittleness of steel, deteriorates the welding performance, reduces the plasticity, and deteriorates the cold bending performance. Therefore, it is usually required that the phosphorus content in steel is less than 0.045%, and the requirement of high-quality steel is lower.


Sulfur (S) : Sulfur is also a harmful element in general. Make the steel produce hot brittleness, reduce the ductility and toughness of steel, cause cracks in forging and rolling. Sulfur is also bad for welding performance, reducing corrosion resistance. Therefore, sulfur content is usually required to be less than 0.055%, and quality steel is required to be less than 0.040%. The machinability can be improved by adding 0.08-0.20% sulfur to steel, which is usually called free-cutting steel.



〣Product Introduction


Material:A106A-B、Q195、Q215、Q235B、Q255A、Q275、08F、45#、20#、Q295、Q345A-B、Q420、
Q460E、T7、T12A、T8Mn、DR510-50、DRI750G-35、25CrMoVA、30CrMnSi、 50CrVA、4CrW2Si、
SS400、A36、SM400A、St37-2、SA283Gr、S235JR、S235J0、S235J2
Thickness:0.3-500mm,etc
Width :1000-4000mm,etc
Length:2000mm, 2438mm, 3000mm, 3500,6000mm,12000mm,or customerized
Standard:ASTM,AISI,JIS,GB, DIN,EN
Technique:Cold Rolled, Hot Rolled
Certification:ISO, SGS,BV
price terms:FOB,CRF,CIF,EXW  all acceptable
Delivery Detail:Inventory About 5-7; custom-made 25-30
Loading port:any port in China
Packing:Standard export packing (inside:water proof paper,outside:steel covered with strips and pallets)
Payment Terms:T/T, L/C at sight,West Union,D/P,D/A,Paypal
Chemical Composition
GradeCSiMnCuNiCrMoPS
Q245R≤0.20≤0.350.50~1.10≤0.30≤0.30≤0.30≤0.08≤ 0.025≤ 0.010
Q345R≤0.20≤0.551.20~1.70≤0.30≤0.30≤0.30≤0.08≤ 0.025≤ 0.010
14Cr1MoR≤0.170.50~0.800.40~0.65≤0.30≤0.301.15~1.500.45~0.60≤ 0.020≤ 0.010
12Cr2Mo1R0.08~0.15≤0.500.30~0.60≤0.20≤0.302.00~2.500.9~1.1≤ 0.020≤ 0.010
15CrMoR0.08~0.180.15~0.400.40~0.70≤0.30≤0.300.80~1.200.45~0.60≤ 0.025≤ 0.0



〣Package Delivery


Corrugated-Roofing-Sheet5.webpGalvanized-Sheet7.webpGalvanized-Sheet8.webp


〣Factory Show


Stainless-Steel-Coil9.webpStainless-Steel-Coil10.webp


〣FAQ


Q: How do you control quality ?
A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q: What is your terms of payment?
A: We supports L/C,D/A,D/P,T/T ,Paypal payments. We'll show you the photos of the products and packages before you pay the balance.
Q: How many countries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, etc.
Q: Can you provide sample ?
A: Yes. We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.
Q: How long is your delivery time?
A: The products will be delivered ASAP on the basis of the quality assurance. Generally,samples order's delivery time is 6-10days.Container orders are about 15-20 days.
Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit.


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About

Zhishang Steel Co., Ltd

ABOUT USOverviewThe company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual invent···

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