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AISI 4130 Alloy Steel, SAE 4130

AISI 4130 Alloy Steel · Alloy Steel 4130 · Cr Mo Steel · Chromoly 4130 · SAE 4130 · UNS G41300 · WNR 1.7218


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AISI 4130 Alloy Steel Supplier | AISI 4130 Alloy Steel Manufacturer | AISI 4130 Alloy Steel Expoter | AISI 4130 Alloy Steel Stockist

AISI 4130 Alloy Steel also known ad Chromoly 4130 is a Chromium and Molybdenum Alloy Steel With Low Carbon content.

AISI 4130 Steel also known as Cr Mo Steel, Alloy Steel 4130, Chromoly 4130, SAE 4130 is used primarily in the construction of commercial and military aircraft and ground support systems. AISI 4130 is covered by a number of specifications and designations such as DIN 1.7218, UNS G41300, SCM430 Steel, 25CrMo4 and Cr-Mo Steel. 4130 Chromoly is similar to 4140 material which has high carbon content. Alloy Steel 4130 is a material with atmospheric corrosion resistance and good strength up to around 315º C (600º F). It contains chromium and molybdenum as strengthening agents and the low carbon content in this alloy steels makes it easily weldable. AISI 4130 is more responsive to mechanical and heat treatments as compared to carbon steels. SAE 4130 thus shows good strength, toughness and fatigue strength.

Common Trade Names: AISI 4130, 4130 AISI, Alloy Steel 4130, Cr Mo Steel, 4130 Alloy Steel, 4130 Chromoly, Chromoly 4130, SAE 4130, 4130 SAE.
Specifications: AISI/SAE 4130, UNS G41300, WNR/DIN 1.7218, BS 970
Applications: Aeronautical, Construction, Navy
Features: Atmospheric Corrosion Resistant,Good Strength

AISI 4130 Alloy Steel Supplier Siddhagiri Metals and Tubes offers high quality Alloy Steel 4130 in forms like AISI 4130 Alloy Steel Seamless Pipe, AISI 4130 Alloy Steel Pipe, AISI 4130 Alloy Steel Flange, AISI 4130 Alloy Steel Pipe Flange, AISI 4130 Alloy Steel Pipe Fittings, AISI 4130 Alloy Steel Buttweld Fittings, AISI 4130 Alloy Steel Fittings, etc. Siddhagiri Metals and Tubes Specializes in grades like AISI 4130, 4130 AISI, Alloy Steel 4130, 4130 Alloy Steel, 4130 Chromoly, Chromoly 4130, SAE 4130, 4130 SAE, Cr Mo Steel, AISI 4130 Alloy Steel, WNR 1.7218, UNS G41300. Siddhagiri Metals and Tubes stocks a AISI 4130 Alloy steel in forms of Pipe, Flanges and Pipe Fittings in all sizes and forms. We export to more than Taiwan, India, United States, Brazil, United Kingdom, Italy, Russia, Canada, Germany, United Arab Emirates, Indonesia, France, South Korea, Netherlands, Mexico, Singapore, Spain, Malaysia, Australia, Japan, Thailand, Iran, Saudi Arabia, Vietnam, Poland, Sweden, Turkey, Philippines, Romania, Chile, Colombia, South Africa, Belgium, Kuwait, Qatar, Czechia, Greece, Hong Kong, New Zealand, Denmark, Switzerland, Oman.

AISI 4130 Alloy Steel Seamless Pipe

Siddhagiri Metals and Tubes is leading supplier, manufacturer and exporter of AISI 4130 Seamless Pipe, 4130 AISI Seamless Pipe, Alloy Steel 4130 Seamless Pipe, 4130 Alloy Steel Seamless Pipe, 4130 Chromoly Seamless Pipe, Chromoly 4130 Seamless Pipe, SAE 4130 Seamless Pipe, 4130 SAE Seamless Pipe, Cr Mo Steel Seamless Pipe, AISI 4130 Alloy Steel Seamless Pipe.


AISI 4130 Alloy Steel Flange

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AISI 4130 Alloy Steel Pipe Fittings

Siddhagiri Metals and Tubes is leading supplier, manufacturer and exporter of AISI 4130 Pipe Fittings, 4130 AISI Pipe Fittings, Alloy Steel 4130 Pipe Fittings, 4130 Alloy Steel Pipe Fittings, 4130 Chromoly Pipe Fittings, Chromoly 4130 Pipe Fittings, SAE 4130 Pipe Fittings, 4130 SAE Pipe Fittings, Cr Mo Steel Pipe Fittings, AISI 4130 Alloy Steel Pipe Fittings, AISI 4130 Buttweld Fittings, 4130 AISI Buttweld Fittings, Alloy Steel 4130 Buttweld Fittings, 4130 Alloy Steel Buttweld Fittings, 4130 Chromoly Buttweld Fittings, Chromoly 4130 Buttweld Fittings, SAE 4130 Buttweld Fittings, 4130 SAE Buttweld Fittings, Cr Mo Steel Buttweld Fittings, AISI 4130 Alloy Steel Buttweld Fittings, AISI 4130 Fittings, 4130 AISI Fittings, Alloy Steel 4130 Fittings, 4130 Alloy Steel Fittings, 4130 Chromoly Fittings, Chromoly 4130 Fittings, SAE 4130 Fittings, 4130 SAE Fittings, Cr Mo Steel Fittings, AISI 4130 Alloy Steel Fittings.


Siddhagiri Metals and Tubes is an exporter of high-quality AISI/SAE 4130 Alloy Steel. We are an ISO 9001:2015 certified company with CRISIL MSE 4 Rating.
Other Names: AISI 4130, 4130 AISI, Alloy Steel 4130, 4130 Alloy Steel, 4130 Chromoly, Chromoly 4130, SAE 4130, 4130 SAE, Cr Mo Steel, AISI 4130 Alloy Steel
Category: Alloy Steel > Chromoly > Cr Mo Steel
Material: Alloy Steel | Chromoly
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.7/5 based on 62 customer reviews

4130 Steel Specifications and Standards

Grade North America France Germany Japan Russia European British Other Names
AISI/SAE 4130 UNS G41300 AFNOR 25CD4 WNR/DIN 1.7218 SCM420, SCM430 GOST 20KHM, 30KHM, 30KHMA EURONORM 25CrMo4 BS 970 SAE 4130, 4130 Chromoly, 4130 Cr-Mo Steel

Properties of 4130 Steel

  • Chemical Properties
    C Si Mn P S Cr Mo Fe
    MIN 0.280 0.150 0.400 0.800 0.150 97.030
    MAX 0.330 0.300 0.600 0.035 0.040 1.100 0.250 98.220
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 460 560 21.50  
    MAX       95
  • Physical Properties
    Properties Metric Imperial
    Density 7.85 g/cm3 0.284 lb/in³
    Melting point 1432°C 2610°F

Forms of 4130 Steel

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