Introduction to ASTM A519 AISI 4130 Alloy Seamless Steel Pipe

4130 is a chromium molybdenum alloy steel pipe model.

Chromium molybdenum steel alloy steel pipe is a type of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipes. Because this type of steel pipe contains more Cr, its high temperature, low temperature, and corrosion resistance are not comparable to other seamless steel pipes. Therefore, alloy pipes are widely used in industries such as petroleum, chemical, power, and boilers.

What type of steel pipe is 4130?

4130 corresponds to the domestic brand 30CrMo, and the tensile strength is generally above 700MPa. The welding wire needs to use ER70-G high-strength welding wire, which you can ask when you buy it.

Introduction to ASTM A519 AISI 4130 Alloy Seamless Steel Pipe

Alloy steel pipe grade: AISI 4130
Standard: ASTM A29/A29M-04. ASTM A519
Corresponding domestic brand: 30CrMo
Corresponding Japanese brand: SCM430 (SCM2)
Corresponding German brand: 34CrMo4 (1.7220)
American Standard A519 4130 Seamless Steel Pipe/Tube for Petroleum Machinery
American Standard AISI 4130 Seamless Steel Pipe Executive Standard: ASTM A519
American standard ASTM/AISI 4130 alloy steel pipe Chemical composition: C: 0.28~0.33 Si: 0.15~0.35 Mn: 0.40~0.60 S ≤ 0.040 P ≤ 0.040 Cr: 0.80~1.10 Mo: 0.15~0.25
American standard AISI 4130 mechanical properties: tensile strength: ≥ 620MPa, yield strength: ≥ 415MPa, elongation after fracture: ≥ 20%, and can also be quenched and tempered according to customer requirements
American standard AISI 4130 alloy steel pipe delivery status: hot rolled or heat treated quenched and tempered
Specifications and dimensions: 60.3-765 * 5-120, commonly used diameters: 60.3, 73, 88.9, 101.6, 114.3, 141.3, 168.3, 219.1, 273.1, 323.9, 355.6, 406.4, 457.2, 508, 559, 610, 660, 711, 762. Other sizes can also be customized according to customer requirements.
American standard 4130 seamless steel pipe application field: mainly used for oil exploration equipment, drilling equipment, mechanical oil production equipment, oil drilling and production equipment and accessories, and materials necessary for complete sets of oil and natural gas gathering and transportation

As a 4130 tube suppliers,Yuantai Derun can produce 4130 square tube,4130 rectangular tube,4130 seamless tube,aisi 4130 pipe,a519 gr 4130 pipe,some aisi 4130 tubes are used in famous project.