Q345 Galvanized Steel Sheet
DELONG STEEL manufactures and supplies different grades galvanized steel sheet with full size.
Q345 is a kind of steel. It is a kind of low alloy steel, which is widely used in bridges, vehicles, ships, buildings, pressure vessels, special equipment, etc. where "Q" means yield strength, 345 means that the yield strength of this steel is 345mpa. The yield value of Q345 will decrease with the increase of material thickness, and the domestic one may be less than 345mpa, so the strength must be less than 345mpa in mechanical design, otherwise there will be problems. Q235 - metal structural parts, carburized or cyanide parts with low core strength requirements, pull rods, connecting rods, hooks, couplers, bolts, nuts, sleeves, shafts and weldments
Q345 -- good comprehensive mechanical properties, low temperature performance, good plasticity and weldability. It can be used as structures, mechanical parts, building structures and general metal structures bearing dynamic loads such as medium and low pressure vessels, oil tanks, vehicles, cranes, mining machinery, power stations and bridges. It can be used in hot rolling or normalizing state. It can be used for various structures in cold areas above - 40 ℃。
Product Name | Q345 Galvanized Steel Sheet |
Length | 1-12m or as required |
Width | 600mm-1250mm or as required |
Thickness | 0.4mm-320mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Cold rolled,Hot rolled |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Thickness tolerance | ±0.15mm |
Material | DX51D,Z275,G90,G550,A36,SGCC,SG,DX52D,DX53D |
Q345,Q345A,Q345B,Q345C,Q345D,Q345E,Q235B | |
HC340LA,HC380LA,HC420LA | |
B340LA,B410LA | |
15CRMO,12Cr1MoV,20CR,40CR,65MN | |
A709GR50 | |
Coatings | Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer |
MOQ | 1tons. We also can accept sample order. |
Shipment time | Within 7-15 workdays after receiving deposit or L/C |
Export packing | Waterproof paper, and steel strip packed. |
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required | |
Application | Galvanized steel is available in a variety of forms, such as galvanized pipes and galvanized wire. It is used everywhere. |
Galvanized steel frames are used to build houses. | |
Car parts are made out of galvanized steel, for example, the body of trucks and buses. | |
Galvanized metal has found its way into several household appliances such as washing machines, air conditioning housings, hair | |
dryers, etc. | |
It is used in high tension electrical towers, protective gears, highway signs etc. | |
It is also used to make wrought iron gates and other items. | |
Also used to make metal pails. |
Spangles
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