STKM 13A Carbon Steel Tube & Pipe



STKM 13A , STKM 13A equivalent material, JIS g3445 stkm13a chemical composition, JIS g3445 stkm13a mechanical properties, JIS g3445 grade stkm13a


STKM 13A

Amardeep Steel Centre is a leading supplier and exporter of high-quality STKM 13A carbon steel pipes, manufactured to meet the JIS G3445 standard. With over 30 years of experience in the steel industry, we have established ourselves as a trusted supplier of top-quality steel products.


Our STKM 13A carbon steel pipes are available in a range of sizes and thicknesses to suit various industrial applications. They are widely used in automotive, hydraulic equipment, and construction machinery, as well as in the manufacturing of bicycle frames and other structural components.

At Amardeep Steel Centre, we are committed to providing our customers with the best possible products and services. Our team of experts works closely with our customers to understand their specific requirements and provide tailored solutions that meet their needs.

In addition to STKM 13A carbon steel pipes, we also offer a wide range of other steel products, including stainless steel pipes, tubes, sheets, and plates, as well as alloy steel pipes and tubes. If you're looking for a reliable supplier of STKM 13A carbon steel pipes that meet the JIS G3445 standard, look no further than Amardeep Steel Centre. Contact us today to learn more about our products and services, or to request a quote.


JIS G 3445 Grade STKM 13A Specification

Grade STKM13A
Classification Structural steel   Carbon steel
Standards JIS G 3445 :   Carbon steel tubes for machine structure  
Applications Carbon steel tubes used for machinery, automobiles, bicycles, furniture, appliances and other machine parts

STKM 13A Chemical Compositions

Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
max 0.25 max 0.35 0.30-0.90 0.04 0.04

Mechanical Properties of ASME SA 120 A1 Steel Pipes

Yield Strength Tensile Strength Elongation A5 min
MPa min ksi min MPa min MPa min ksi min Percentage
370 30

JIS G 3445 Grade STKM 13A Equivalent Grade

STKM 13A carbon steel pipes have several equivalent grades from different international standards. Here are some of the equivalent grades:

  • ASTM A519 Grade 1020
  • EN 10305-1 E355+SR
  • DIN 2391 ST52 BK+S
  • GB/T 8713 GB/T 3639 20#
  • ISO 683-1 C20E4

These equivalent grades are similar in terms of their chemical composition and mechanical properties to STKM 13A carbon steel pipes. However, it is important to note that there may be slight variations in the specifications of these grades, so it is always best to consult with a qualified expert before selecting an equivalent grade for a specific application.

STKM 13A Applications & Uses

STKM 13A carbon steel pipes are used in a wide range of applications due to their strength, durability, and versatility. Here are some of the common applications and uses of STKM 13A carbon steel pipes:

  1. Automotive Industry : STKM 13A carbon steel pipes are widely used in the automotive industry for making parts such as shock absorber tubes, fuel injection pipes, and hydraulic lines.
  2. Machinery and Equipment Manufacturing : STKM 13A carbon steel pipes are used in the manufacturing of various machinery and equipment such as construction machinery, mining equipment, and agricultural machinery.
  3. Bicycle Frame Manufacturing : STKM 13A carbon steel pipes are also used in the manufacturing of bicycle frames due to their strength and durability.
  4. Hydraulic and Pneumatic Applications : STKM 13A carbon steel pipes are commonly used in hydraulic and pneumatic applications for carrying fluids and gases under high pressure.
  5. Structural Applications : STKM 13A carbon steel pipes are used in various structural applications such as in the construction of buildings and bridges, as well as in the manufacturing of scaffolding and other support structures.

Overall, STKM 13A carbon steel pipes are known for their reliability and versatility, making them a popular choice for a wide range of industrial applications.

Countries We Supply and Export JIS G3445 STKM 13A Carbon Steel Tube

Namibia, Kazakhstan, Belarus, Kenya, Japan, India, Turkey, Finland, Gambia, Taiwan, Iran, United States, Ireland, Bangladesh, Canada, Mexico, Egypt, Israel, Bulgaria, Germany, South Africa, Australia, Greece, Vietnam, Lebanon, Thailand, Hungary, Bhutan, Poland, Ecuador, Austria, Puerto Rico, Argentina, Kuwait, Spain, South Korea, Venezuela, Algeria, United Arab Emirates, Czech Republic, Sri Lanka, Jordan, Oman, Chile, Chile, Iran, Ghana, Belgium, New Zealand, Romania, Zimbabwe, Italy, Serbia, Switzerland, Slovakia, Croatia, Saudi Arabia, Trinidad & Tobago,Tunisia, Poland, Hong Kong, Nepal, Peru, Ukraine, Nigeria, France, Tibet, Indonesia, Morocco, Iraq, Denmark, Yemen, Malaysia, Portugal, Mexico, Singapore, Bolivia, Pakistan, Russia, Brazil, Bahrain, Norway, Azerbaijan, Angola, Philippines, Gabon, Lithuania, Afghanistan, Macau, Nigeria, Libya, Qatar, Netherlands, Mongolia, United Kingdom, Estonia, Costa Rica, Colombia, Sweden.

Cities We Supply and Export JIS G3445 STKM 13A Carbon steel Tube

Sydney, Mumbai, Doha, Dammam, Ulsan, Vadodara, Manama, Lagos, Kuwait City, Kolkata, Vung Tau, Kuala Lumpur, Pimpri-Chinchwad, Dubai, Hyderabad, Indore, Geoje-si, Bangkok, Haryana, Bogota, Petaling Jaya, Coimbatore, Calgary, Lahore, Visakhapatnam, Jaipur, Gurgaon, Moscow, Mexico City, Istanbul, Edmonton, Milan, Courbevoie, New York, Port-of-Spain, Baroda, Algiers, Houston, Ahmedabad, Muscat, Chandigarh, Melbourne, Los Angeles, London, Busan, Hanoi, Colombo, Secunderabad, Seoul, Al Khobar, Al Jubail, Nashik, Atyrau, Thiruvananthapuram, Rajkot, Tehran, Montreal, Jakarta, Ernakulam, Ahvaz, Karachi, Faridabad, Kanpur, Granada, Cairo, Hong Kong, Sharjah, Chiyoda, Rio de Janeiro, Gimhae-si, Aberdeen, Noida, Jamshedpur, Howrah, Brisbane, Chennai, Bhopal, Riyadh, Singapore, Ludhiana, Thane, Nagpur, Ranchi, Pune, La Victoria, Ho Chi Minh City, Madrid, Surat, New Delhi, Bengaluru, Navi Mumbai, Santiago, Toronto, Dallas, Perth, Caracas, Ankara, Jeddah.