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Q345 steel specification Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel ...
Get PricePost free buying requirement for product Q345B (GB ) Chemical composition and properties of european equivalents (EN) for Q345B (China, GB ) S355JR (1.0045) , Q345B (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades.
Get PriceSteel grade Q345B is the most common used as high strength low alloy structural steel in industry area.Xinsteel can offer steel coils,steel plates,angles,channels for Q345B materials.The equivalent steel grade with Q345B are EN 10025-2 S355JR,ASTM A572/A572 A572 Grade 50 and DIN 17100 St52-3.
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Get PriceA wide variety of steel q345 options are available to you, such as steel. You can also choose from cold rolled, hot rolled, and erw steel q345, as well as from steel coil, steel plate, and alloy steel bar steel q345, and whether steel q345 is 10#, a53(a,b), or 20#.
Get PriceSteel Pipe, GB/T13793 GB/T3091, Q195 Q235 Q345 manufacturer / supplier in China, offering GB/T13793 GB/T3091 Q195 Q235 Q345 Q420 Pipe/ Tube, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on.
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Get PriceQ345 steel is one kind of Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, used for a number of manufacturing purposes. To some extent, the Q345 possesses the same property and composition of ASME A572, namely the Q345 is equivalent to A572.
Get PriceHardness before forming Q345 was 80 Rockwell B, similar to the locally supplied tube, but when drawn down it increased to 97 while the locally supplied steel increased to only 90. This indicates that the Q345 becomes a much harder material when manipulated if compared to locally manufactured tube.
Get PriceHaihong International Trade (HK) CO., Limited. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. Q345 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. TEL:+86-816-3646575 FAX +86-816-3639422
Get Price1. GB/T8162-1999 (the structure is made by seamless steel tube). It is mainly used for the general structure and the mechanical structure. It represents textures (brands) carbon steel No 20 and No 45; Alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.
Get PriceQ355 Steel, Q355B Q355C Q355D Properties, Composition . Q355 Steel Introduction. Q355 steel is a new Chinese steel grade of Low Alloy High Strength Structural Steel, which replaced Q345, the material density is 7.85 g/cm3.According to GB/T 1591 2018, Q355 has …
Get PriceNov 27, 2019 · Q345 Equivalent China USA Germany Japanese Standard Grade Standard Grade Standard Grade (steel number) Standard G GB/T 1591 – 2008 (Year) Q345A ASTM A529/A529M;ASTM A572/A572M;ASTM A588/A588M;ASTM A678/A678M;ASTM A808/A808M Grade 50;Grade 50;Grade B;Grade D;A808M JIS G3135 SP GB/T 1591 – 2008 Q345B Ditto Ditto DIN EN 10025-2;DIN 17100 …
Get PriceGB/T 8162 10#/20#35#/45#/Q345B Seamless Steel Tube and Pipe, US $ 700 - 1120 / Ton, ASTM, DIN, GB, JIS, ASTM A106-2006, ASTM A53-2007, ASTM A179-1990, DIN EN 10216-1-2004, DIN EN 10217-1-2005, DIN 1630, DIN 2391, DIN 17175, DIN EN 10305, GB/T 8163-1999, GB/T 8162-1999, GB 9948-2006, GB/T 3087, JIS G3445-2006, 10#-45#, 16Mn, A53-A369, Cr-Mo alloy, Q195-Q345, ST35 …
Get PriceHome Products ERW Steel Pipe Square/ Rectangular Tube. All Products. Pre Galvanized Steel Pipe (4) Hot Dip Galvanized Steel Pipe (4) ERW Steel Pipe (4) Spiral Welded Steel Pipe (4) ... GB/T6728:2002 Q195 , Q235 , Q345 ASTM A500:GR. A , GR. B, GR. C , GR. D JIS G3466 SS440,SS540 EN10210, EN10219 S235JR ,S275JR,S355JR, S355J2H. Size Square ...
Get Priceschedule 120 steel pipe,schedule 120 steel tube 1333636866 - Reply / Edit. schedule 120 steel pipe,we manufacture MS pipe.Similar to a heat-transfer system, the petroleum industry typically will use a seamless carbon steel pipe to transfer petroleum. This pipe typically is …
Get PriceMay 06, 2015 · Q345 steel pipe. 1)Thickness:0.5mm-80mm(SCH10-XXS) 2)Outer Diameter:2-1420mm 3)Application:Fluid Pipe 4)Certification:ISO9001:2000,api. Welcome to your inquiry about our products.We assure that our products will satisfy your needs with …
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Get PriceGB standard Q345 C20a c type steel channel in stock, US $ 350 - 450 / Ton, AISI, ASTM, BS, DIN, GB, JIS, GB/T 700-1988, carbon steel,Q235 Q235B Q345 Q345B S235JR S355JR S275JR A36, Shanghai, China.Source from Shanghai Shunyun Industry Co., Ltd. on .
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Get Price1. Basic product information Product Name SSAW Structural Pipe 2, product attributes Brand Rise-steel Model Q235A, Q235B, Q345, L245 (B), L290
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Get PriceGB Q345 low alloy high tensile structural steel Related Posts ASTM A403 WP316L Wrought Austenitic Stainless Steel Piping Fittings GB Q235 ordinary structural carbon steel for pipe fittings ASTM A234 WP11 Alloy Steel Pipes Fittings for Moderate and High Temperature Service ASTM A105 Carbon Steel Forgings for Piping Applications
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Get PriceBrief introduction of low alloy high strength steel 16Mn . Many steel material buyers purchase steel plate in China, especially high strength low alloy steel. 16Mn is kind of C-Mn steel, its carbon content is from 0.1% to 0.25% and with some alloy elements such as manganese (Mn), silicon (Si), vanadium (V), niobium (Nb), titanium (Ti) and other elements. 16 Mn is a kind of low alloy steel with ...
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Get PriceGB/T8162-1999 (seamless steel pipe for structure). Mainly used for general structure and mechanical structure. Its representative material (brand) carbon steel 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30- 35CrMo, 42CrMo, etc. GB/T8163-1999 (seamless steel pipe for conveying fluid).
Get PriceQ345---SS500, ST52，S355JR Dimensions 16-1020mm ； (1/2inch~ 40 inch) Length 2000-16000mm，or as required Standard ASTM，AISI，JIS，GB， DIN，EN Surface treatment Cold galvanizing，Hot dip galvanized Zinc Coating pre galvanized steel pipe 60-150g/m2 hot dipped galvanized steel pipe:200-460g/m2 Ends Plain, Beveled, Thread ...
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Get PriceSeamless steel pipes for transmission of fluids. Standards GB/T8163 —— China national standards Uses For the seamless steel pipes for transmission of fluids Steel pipes No. of main production 10、20、Q345 …
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Get PriceThrough this approach, the stress–strain relationships of Q345 steel pipe at different temperatures (under transient-state test condition) can be obtained, as shown in Fig. 10. Download Download full-size image; Fig. 10. Stress–strain curves of Q345 steel pipe at different temperatures (transient-state test).
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Get PriceGB 8163 steel pipe is a seamless steel pipe for fluid transportation (GB/T8163-2018), which is a general seamless steel pipe for conveying water, oil, gas and other fluids. E-mail [email protected] ... Q345 490-665 ≥325 ≥21 Chemical Composition(%) Standard codes ...
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