Product Details

mild carbon structure steel plate astm a36

Place of Origin China
Brand Name Steel Plate
Model Number Steel Plate
Min.Order Quantity One set mild carbon structure steel plate astm a36
Price [email protected]
Delivery Time Within 5 working days
Payment Terms paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
Supply Ability 86

Product Features

mild carbon structure steel plate astm a36

Product Description

What is Q345R?

Q345 is a steel material. It is low-carbon steel (c By the Q + digital + quality rating symbols + deoxy method symbols. Its steel dubbed "Q", the representative of the yield point of steel, behind the numbers indicate the yield point value, the unit is MPa yield point such as Q235 (σs) of 235 MPa of carbon structural steel.

Standard: GB/T1591-2008

Advantage: Good low temperature performance, cold stamping performance

Higher grade: Q345C,Q345D,Q345E

steel plate for boiler and pressure vessel Q345R

Chemical elements

Elements C Mn Si P S Alt
Q345R ≤0,20 0,50-1,00 ≤0,35 ≤0,025 ≤0,015 ≥0,020

Mechanical properties

Annealing hardness Cold pull hardness Preheating temperature Quenching temperature Holding time Hardening medium Temper temperature After tempering hardness
HBS HBS min ≥HRC
salt-bath furnace controlled atmosphere furnace
235 262 788 1191 1204 5~15 air cooling 522 60

Steel plate/Sheet σb σs δ 180 ° of cold bending test
thickness / mm MPa ≥/MPa Samples from the standard for 50 mm (2 in) longitudinal horizontal
Hot-rolled/Cold rolling:5 - 150 520 415 16~18 2a 3.5a

Photos of hot rolled steel plate Q345R

Packaging & Shipping

Packing: Normally bare in loose. If needed, in bundles

Shipping: By containers or bulk vessel according to quantity , dimension and destination port.

Our Services

EXW , FOB, CFR, CIF according to your requirement

Third party Inspection(SGS,BV ect) acceptable

FAQ

1. what is the MOQ?

MOQ according to the material and size.

Small MOQ acceptable, but cost will be high compare to big quantity.

2. How long is the Price validity?

Because steel product price is according to the market, the price is not stable.

So price validity is normally 3~7 days

3. What is the common Delivery time?

Small quantity from stock, about 25~30days

Aproduction circle is about 45 days.

4. What payment term our company could do?

T/T, normally 30% deposit, 70% balance before shipment.

For some products(further process) 40% or more up to 100% advance payment is required.

Any other queries, feel free to contact us.

Tel: 20-81362610

Fax: 20-81367319

About our company

Our company was established in 2002, and it mainly operates Wusteel, Ansteel,Xinsteel ., Xiangsteel Wuhansteel , Anshansteel Tiansteel Nansteel , XingCheng steel and many high quality products of domestic famous manufacturers. Our products mainluy contain Low alloy and High-Strenght Steel plate, Carbon Steel Plate, alloy Structure Steel Plate, Bolier and Pressure Vessel steel Plate, Bridge Plate, Structure Steel Plate, Ship-Building and Oil Platform Steel Plate, Pipe Steel Plate, High Strength and High Toughness Steel Plates, Mold Steel Plates, Corrosion Resistant Plate, Composite Steel Plate and so on. We operate 12 major series, more than 300 brands, and more than 40 species have filled in the domestic blank, over 80 varieties have substitued import successful, and more than 30 varieties exports to the United States, Japan, Germany and other developed countries and regions. Specification: width: 1500-4020, thickness: 8-700mm, legth: 3000-27000mm. Condition of delivery: according to coustomer's requirements, we can deliver the goods in sevaral conditions, such as hot rolling, normalizing ,tempering,

Steel Plate has lots of good quality: surface is smooth, high plasticity, toughness and mechanical strength, resisting acid and alkali corrosion of gas, solution, and other media.mild carbon structure steel plate astm a36 is a kind of alloy steel and not easy to rust, but not absolutely not to rust. Stainless steel plate can resist weak media such as air, Steel Plate steam and water corrosion resistance of steel, acid steel plate refers to the nedia, resisting chemical etching media such as acid, alkali, mild carbon structure steel plate astm a36 salt corrosion of the steel plate. Since the beginning of the 20th century, and stainless steel plate has a history of more than a century.
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Steel Plate used for architectural decoration, luxury doors, elevators decorating, metal tank shell, ship building, decorated inside the train, as well as outdoor works,mild carbon structure steel plate astm a36 advertising nameplate, the ceiling and cabinets, aisle panels, screen,Steel Plate the tunnel project, hotels, guest houses, entertainment place,kitchen equipment,light industrial and others.

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