Premium Price Cold Rolled Plate Q355 Carbon Steel Plates Ship Plate Steel Plate Boiler Plate

Short Description:

Cold-rolled carbon steel plate is made of carbon steel plate after cold-rolled processing. Its main components are iron, carbon, manganese, sulfur and phosphorus. The content of carbon is usually between 0.05% and 0.25% and is the main component of cold-rolled carbon steel plates.

Cold-rolled carbon steel plate is widely used in automotive, construction, electrical appliances, machinery, furniture, packaging and other fields. In automobile manufacturing, cold-rolled carbon steel plate is usually used to make body, chassis and door, etc. In machinery manufacturing, cold-rolled carbon steel plates are used as manufacturing materials for machine tools, pressure vessels, ships and so on.

 In short, cold-rolled carbon steel plate has the advantages of high strength, good formability and wide application fields, and is an important metal structural material.


Product Detail

Product Tags

Carbon steel

PRODUCT DESCRIPTION

3

Cold rolling

Cold rolling: with hot rolled steel coil as raw material, after pickling to remove the oxide skin for cold continuous rolling, the finished product is rolled hard roll, because of the cold hardening caused by continuous cold deformation of the rolled hard roll strength, hardness, toughness and plastic index decline, so the stamping performance will deteriorate, can only be used for simple deformation parts. Hard roll can be used as raw material in hot dip galvanizing plant because hot dip galvanizing units are equipped with annealing line. Rolled hard coil weight is generally 6~13.5 tons, steel coil at room temperature, hot rolled pickling coil continuous rolling. The inner diameter is 610mm.

Product features: Because it has not been annealed, its hardness is very high (HRB is greater than 90), the machining performance is very poor, can only be simple directional bending processing less than 90 degrees (perpendicular to the direction of coiling).

To put it simply, cold rolling is processed and rolled on the basis of hot rolled plate and roll. Generally speaking, it is a process of hot rolling - pickling - cold rolling.

Cold rolling is processed by hot rolled plate at normal temperature, although the steel plate will be heated up during the processing process because of rolling, but still called cold rolling. As a result of hot rolling through continuous cold deformation of cold rolling, the mechanical properties are relatively poor, the hardness is too high. Must be annealed to restore its mechanical properties, not annealed called rolled hard roll. Rolled hard roll is generally used to do without bending, stretching products.

PRODUCT DISPLAY

display1

PRODUCT PARAMETER

Product Name Cold Rolled Steel Plate
Material Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E Q420,Q420B,Q420C,Q420D,Q420E,Q460,Q460D Q500C,Q500D,Q500E,Q550C,Q550D,Q550E
Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E Q890C,Q890D
Thickness 0.1-300mm.or as your request
Width 600mm-1800mm or according to customer's special request
Length 1m-12m or according to customer's special request
Standard AISI,ASTM,JIS,DIN,GB,SUS
Tolerance Thickness: +/-0.02mm, Width:+/-2mm
Technique Hot Rolled,Cold Rolled
Application Machine parts, Metal components, Agricultural machinery, Machine tools, Ships, Bridge etc
Payment Term TT  LC DP BL
Price Term EXW/FOB/CIF/CFR
Sample Available

Production Process

process

OUR ADVANTAGES

advantages
why choose us

COMPANY PROFILE

profile

WORKSHOP

workshop

CERTIFICATIONS

证书5

CUSTOMER PRAISE

Customer praise

Based on high quality and warmly service, we have won clients all over the world, our products are widely trans to USA, Euro, India, Iran, Dubai, Russia, Thailand, South America, Singapore, and so on.Wrap with special anti rust paper; Covered with plastic film, packed with steel belt or wooden pallet or packed according to customer requirements.We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.

PACKING& DELIVERY

Standard Export Package, Ensure the High Quality Delivery.

PACKING
delivery
Packaging Details: Standard seaworthy packing(plastic&wooden) or according to the customer's requests
Delivery Detail: 3-10days, mainly decided by the quantity of the order
Port: Tianjing/Shanghai
shipping Sea ship by container

FAQ

Q1:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q2:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q3:What product information do I need to provide?
A:You need to provide the grade, length, width, diameter, thickness, coating and the number of tons you need to purchase.
Q4:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept  third party inspection.
Q5:How do we trust your company?
A:We specialise in steel business for years , headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.

CONTACT US

5

1.Send inquiry directly.

2.Send email.

3.Contacting via phone.

4.Contact sales staff.


  • Previous:
  • Next:

  • shibushiwojnushuohuawomenjiuyongyuandoushiyzngyangde,nigaosuwodadiwomenzhiqinayouanaxieweneti,womenzhijandeewtnidaodikebukeyijiejue.zaishiwoemgnagwomenzhijiqnadaodidzennmene.

    werrtg

    spring

    west

    asjgowdhaogrhg

    Write your message here and send it to us

    Related products

    • High Quality Cold Rolled Carbon Mild Steel Plate Sheet carbon steel plates manufacturer carbon steel plate

      High Quality Cold Rolled Carbon Mild Steel Plat...

      PRODUCT DESCRIPTION Hot rolling Hot rolling takes slab (mainly continuous casting billet) as raw material and makes strip steel from roughing mill and finishing mill after heating. The hot steel strip from the last finishing mill is cooled to the set temperature by laminar flow, and is rolled into steel strip coil by the coiler. The cooled steel strip coil is pro...

    • China Aisi 1018 Astm A50 2mm A283 A36 5160 SS400 ST37 Hardness Metal Sheets Iron And Corten Carbon Steel Sheet Plate

      China Aisi 1018 Astm A50 2mm A283 A36 5160 SS40...

      PRODUCT DESCRIPTION Hot rolling Hot rolling takes slab (mainly continuous casting billet) as raw material and makes strip steel from roughing mill and finishing mill after heating. The hot steel strip from the last finishing mill is cooled to the set temperature by laminar flow, and is rolled into steel strip coil by the coiler. The cooled steel strip coil is pro...

    • Q195A-Q235A Sheet Steel High Quality Customized Cold Rolled Steel Plate

      Q195A-Q235A Sheet Steel High Quality Customized...

      PRODUCT DESCRIPTION Cold rolling Cold rolling: with hot rolled steel coil as raw material, after pickling to remove the oxide skin for cold continuous rolling, the finished product is rolled hard roll, because of the cold hardening caused by continuous cold deformation of the rolled hard roll strength, hardness, toughness and plastic index decline, so the stamping performance will deteriorate, can only be used for si...

    • Premium Price Cold Rolled Plate Q355 Carbon Steel Plates Ship Plate Steel Plate Boiler Plate

      Premium Price Cold Rolled Plate Q355 Carbon Ste...

      PRODUCT DESCRIPTION Hot rolling Hot rolling takes slab (mainly continuous casting billet) as raw material and makes strip steel from roughing mill and finishing mill after heating. The hot steel strip from the last finishing mill is cooled to the set temperature by laminar flow, and is rolled into steel strip coil by the coiler. The cooled steel strip coil is pro...

    • Cold Rolled Steel sheet DC01-06 DC01-DC06 s235jr cold rolled mild steel carbon plate

      Cold Rolled Steel sheet DC01-06 DC01-DC06 s235j...

      Product advantages and Hardness Details Product advantages: 1. Durable, convenient, quality assurance 2. There are various specifications and models, which can be customized according to the specifications 3. Uniform thickness, reliable quality, easy to use and wide range of uses 4. Adequate inventory and spot supply Hardness Det...

    • Cold rolled plate SPCC wholesale cold rolled plate mirror drawing cold rolled coil size cutting plane thickened cold rolled steel plate

      Cold rolled plate SPCC wholesale cold rolled pl...

      PRODUCT DESCRIPTION Hot rolling Hot rolling takes slab (mainly continuous casting billet) as raw material and makes strip steel from roughing mill and finishing mill after heating. The hot steel strip from the last finishing mill is cooled to the set temperature by laminar flow, and is rolled into steel strip coil by the coiler. The cooled steel strip coil is pro...