structural steel tubing
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Custom Structural Alloy Steel Pipe 38CrMoAl ISO 41CrAlMo74 GB/T3077
Alloy Steel Tube Grade GB/T3077 38CrMoAl ISO 41CrAlMo74 Structural steel tubes standard GB/T3077: 38CrMoAl ISO: 41CrAlMo74 GOST: 38X2MOA(38XMOA) DIN: 41CrAlMo7 34CrAlMo5 BS: 905M39 905M31 NF: 40CAD6.12 30CAD6.12 Chemical composition: C :0.35~0.42 Si:0.20~0.45 Mn:0.30~0.60 S :0.035 P :0.035 Cr:1.35~1.65 Ni:0.030 Cu:0.030 Mo:0.15~0.25 Tensile strength: b (MPa):980(100) Yield strength:s (MPa):835(85) Elongation:5 (%):14 (%):50 Impact: Akv (J):71 kv (J/cm2):88(9)
High Quality BS EN 10241 Galvanized Carbon Steel Pipe used in Transportation
High Quality BS EN 10241 Galvanized Carbon Steel Pipe used in Transportation The pipe of the EN10241shall have a smooth surface consistent with the manufacturing process and be free from burrs; surface marks may be ground. Unless otherwise specified in the table below. Repairs by weldiing, other than the weld seam, are forbidden.Welded or seamless steel tubes, forging and rolled bars. It is applicable to those threaded steel pipe fittings that are used in the transportation
Drawn Over Mandrel Alloy Steel Pipe Jisg3445 Stkm Round Shape With Od 3 - 420mm
JISG3445 STKM11A 12A 12B 12C 13A 13B 13C 15A Drawn Over Mandrel Steel Tube: JIS G3445 STKM 15A Drawn Over Mandrel Steel Tube Seamless And Electric Resistance, which is produced by mandrel and die on the ERW mother tube, with cold drawing and cold rolling processing to achieve final target dimension, with good OD and ID smoothness Product Name: Carbon steel tubes for machine structural purposes Japanese Product Name : Drawn Over Mandrel Steel Tube Material : STKM
JIS G4105 SCM440 Alloy Steel Seamless Pipes for High Temperature Applications
JIS G4105 SCM440 Alloy Steel Seameless Pipes: High-Temperature Chromium-Molybdenum Tubes SCM440 alloy steel seamless pipes, specified under JIS G4105, are chromium-molybdenum medium-carbon structural steel tubes designed for high-temperature service. These pipes combine excellent strength, toughness, and fatigue resistance after quenching and tempering, making them equivalent to international grades such as AISI 4140 and EN 42CrMo4. Material SCM440 (JIS G4105) is a medium
Manganese Steel Precision Seamless Pipe for Drilling Engineering with Cold Drawn Technique
Manganese Steel Pipe Carbon Steel Precision Seamless Pipe for Drilling Engineering Material This product is a carbonmanganese (CMn) steel precision seamless pipe designed for drilling and harsh field operations. Compared with plain carbon steel, controlled manganese content improves strength, hardenability, and impact toughness, making the tube body more reliable under cyclic load, vibration, and abrasive media commonly found in drilling engineering. Typical grade options
SAE J527 Copper-Plated Bundy Tube with 4.76-12.7 mm Outer Diameter for Brake Line Applications
SAE J527 Bundy Tube Double-Layer Copper-Plated Low-Carbon Steel Tube for Brake Line Material SAE J527 double-layer copper-plated low-carbon steel tube, commonly known as Bundy tube, is a precision-formed, copper-brazed steel tubing product used in brake, fuel, hydraulic, and refrigeration systems. SAE J527 covers brazed double-wall low-carbon steel tubing for applications that require reliable bending, flaring, beading, forming, and brazing, while ASTM A254 covers the closely
34CrMo4 Seamless Mechanical Tube Seamless Circular Steel Tube For General Engineering Purposes
34CrMo4 Seamless Mechanical Tube: Seamless Circular Steel Tube for General Engineering Purposes Material 34CrMo4 is a low-alloy steel known for its excellent mechanical properties and versatility in engineering applications. It is primarily used in the production of seamless mechanical tubes, which are essential components in various industrial sectors. The alloy's composition includes chromium and molybdenum, which enhance its strength, toughness, and resistance to wear and
GB/T 8162 25MnCr6 High Strength Low Alloy Seamless Steel Pipe for Structural Purpose
GB/T 8162 25MnCr6 High-Strength Low-Alloy Seamless Pipe for Structural Use Material Introduction The GB/T 8162 25MnCr6 refers to a seamless steel tube designated under the Chinese national standard GB/T 8162 (for structural use) that is made from a low-alloy, high-strength steel with nominal chemical designation 25MnCr6. The alloying with Mn (manganese) and Cr (chromium) (and possibly additional trace elements) is intended to provide enhanced strength, toughness, and
EN10219-2 Non - alloy / Fine Grain Steels Cold Formed Welded Structural Hollow Sections
EN10219-1 EN10219-2 Cold Formed Welded Structural Hollow Sections of Non-Alloy and Fine Grain Steels Part 1: Technical delivery condition Part 2: Tolerances, Dimensions and Sectional Properties Structural hollow section manufacturing process: Structural hollow sections are manufactured by electric welding or submerged arc welding without subsequent heat treatment. Hollow sections manufactured by a continuous process shall not incude the welds used to join the lengths of strip
