High quality 25CrMo4 Aisi 4130/ Aisi 4140 Seamless Alloy Steel Pipe Thinkness 32mm from China, China's leading Thin Wall Steel Pipe product, with strict quality control Alloy Steel Seamless Pipe factories, producing high quality Alloy Steel Seamless Pipe products. AISI 4130 Alloy Steel (UNS G41300) - AZoMAISI 4130 steel can be cold worked using conventional methods. AISI 4130 steel can be annealed at 843°C (1550°F) followed by air cooling at 482°C (900°F). Tempering of AISI 4130 steel can be performed at 399 to 566°C (750 to 1050°F), depending on the desired strength level.
AISI 4130 is a chromium molybdenum alloy steel specification. It is supplied as round bar commonly in the hardened and tempered condition with a hardness of 18-22 HRc. With a lower carbon content range AISI 4130 provides better weldability, at the expense of through thickness strength, than that of other oil and gas steel grades such as AISI 4140 . ASTM A333 Grade 6 Pipe and SA333 Gr. 6 Seamless/ Welded A333 Pipe Material Pressure Rating ASTM A333 Grade 6 Carbon Steel Pipes Pressure (psig) and temperature (deg F) ratings for A-53 B and A-106 B, A333, A334 and API 5L carbon steel pipes temperatures ranging 100 °F 700 °F. Ratings calculated (see below the table) according ASME B31.3-2002 Table K-1 for plain end standard seamless carbon steel pipes and tubes spec. no. China 4130 Steel, China 4130 Steel Manufacturers and offers 1,021 4130 steel products. About 48% of these are steel pipes, 9% are steel round bars, and 4% are steel sheets. A wide variety of 4130 steel options are available to you, such as hot rolled, forged, and cold drawn. You can also choose from 20#. As well as from aisi, din, and gb. And whether 4130 steel is is alloy, or non-alloy.
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Steel Structure, Steel Building, Steel Construction manufacturer / supplier in China, offering Wiskind Steel Structure Fabrication, Building Material High Density Rockwool Sandwich Panel for Roof and Wall Cladding System, Factory Supply Insulated Rockwool Sandwich Roofing Panels for Steel China10M-100M Fabricated Galvanized Lattice Steel Power Origin:China (mainland) Material:Q235B, Q345B, Q420B 4. Hot dip galvanization 5. OEM is welcome 6. High quality with reasonable price 7. Can produce various height and structural tower 8. Monthly production capacity can reach 5000 Metric tons Steel pipe/angle/hybrid tower welding requirements 1 )we used CO2 welding and submerged arc Chromoly AISI 4130 Pipe Chrome moly tubingchrome Send Enquiry Chromoly AISI 4130 Pipe Specifications. AISI 4130 Pipe is a low alloy carbon steel (Cr-Mo) that is self quench in air, where the welding adquire high hardnees and residual stress not recomended to put it directly in services that demand critical conditions. Such situation requires apply POSTWELD HEAT TREATMENT (PWHT). If you want to avoid PWHT then you can use
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Q195 Steel Properties and Introduction. Q195 steel is a Chinese plain carbon structural steel, yield strength:195 MPa, tensile strength:315-430 MPa, material density:7.85 g/cm3. Q is the first letter of Chinese spelling of qu fu dian, the translation is Yield Point or Yield Strength, 195 is indicates the unit value 195 MPa. Steel Piling Price, 2020 Steel Piling - Made-in-ChinaSteel Piling Price - Select 2020 high quality Steel Piling Price products in best price from certified Chinese Grade 3 Piling Steel Pipe manufacturers, Piling Steel Pipe Mill suppliers, wholesalers and factory on Made-in-China Steel Profiles Manufacturers Steel Profiles Suppliers Equal angle steel sizes/unequal steel angle angle steel/iron beam bar L channel. Hot dipped Galvanized angle steel H.S Code:72164010 >=80mm 72162100 < 80mmSpeical for Indonesia market ,add boron ,H.S Code:7228 Show More. Supply Ability:
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