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JIS G3116 Gas cylinder Hot Rolled SG295 Steel

What is SG295 Steels? SG295 steel is a structural hot Rolled steel in the form of plates, sheets & strips for general gas cylinder applications. SG295 is a material grade and designation defined in JIS G 3116 standard. JIS G 3116 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general gas cylinder usage. SG295 has greater elastic region & tensile strength as compare to SG255 steel.

Dimensional Characteristics of SG295 Steels: The applicable thickness for this SG295 material as defined in the JIS 3116 starts from 1.5 mm to 20 mm. The width is normally from 1000 mm to 2500 mm.

The Chemical Composition of SG295 Steels: JIS G 3116 defines the chemical composition of SG295 steels as under:

Maximum percentage of Carbon (C) is 0.20.

Maximum percentage of Silicon (Mn) is 0.35.

Maximum percentage of Manganese (Mn) is 1.0.

Maximum percentage of Phosphorous (P) is 0.040.

Maximum percentage of Sulphur (S) is 0.040.

Remaining is iron (Fe) percentage and with few negligible impurities.

Mechanical Properties of SG295 Steels: The tensile strength of the SG295 Steels is expressed in Newton per millimeters and it must be at-least 440 N/mm2 (MPa). The yield strength is minimum 295 N/mm2 (MPa). The minimum percentage ranges for elongation is 26%.

SG295 steel comparison with this grade of SG255 material will show how it differs with lower strength steel in chemical composition & mechanical properties.  Application of this kind of steel is in making gas cylinders.


Engineer Ali Alvi is an industrial engineer who has post graduated from the NED University, then completed his Masters in Industrial Engineering from the University of Ontario. He has also served as an engineer in International Steel Ltd as A Cold rolling mill engineer.

  1. Huu Phuc says:

    Dear Mr/Mrs.

    We’re trading company about liquefied petroleum gas (LPG) and gas cylinders factory. At the moment. Our company would like to use steel type with a total of 1,500 -2,000 tons in the near future. Specifically and in detail as follows:

    1. JIS G3116 SG255

    2. JIS G3116 SG295

    Please kindly send us quotation with CIF price at HCM port and give the related information of above steel.

    We are looking forward to hearing from you as soon as possible (asap).

    Best regards!

    Mr Huu Phuc

    1. Sujit Pal says:

      We have possibility to offer you SG255 and SG295 Cylinder grade hot rolled coils from India. Please send us the detailed inquiry to work out.

      1. nilesh shah says:

        Can you supply sg295 steel plates Of 2.5mm and 3mm?

        1. admin says:

          Please send your inquiries through Order Inquiry Form

    2. Wilson John says:

      WE CAN SUPPLY FROM Korea /Japan/India

    3. Wilson John says:

      Possible from us

    4. Foyez Sharifuddin Ahmed says:

      Attn : Huu Phuc

      With the reference to your query, I would like to extend my hands of assistance from The Admin Desk of BLESSING ENGINEERING SERVICES. Your query math our product availability. So pls send your details to us so that we can send you quotation accordingly. Your probable purchase time should be mentioned. We will confirm our supply from China.

      Your reply will be entertained soon.

      Thanks & regards

      Foyez Sharifuddin Ahmed
      Executive Director
      Blessing Group Bangladesh

    5. lê trọng hiếu says:

      Dear Mr. Huu Phuc

      Anh liên hệ với em để có được giá tốt tại thời điểm này nhé. Em tên Hiếu, sđt 0936748979

      I contacted you to get a good price at this time. My name is Hieu, I am 0936748979

  2. Nicole Lai says:

    Dearest Huu Phuc,
    Nice to meet you.
    We have many experiences to export steel to your country.
    Especially,we have cheapest price and good quality for gas cylinders.Last month we just exported SG295 500tons,and then client will confirm another order to us for this kind of steel.
    Look forward to hearing from you soonest .~cheers~

    Yours sincerely,

    Nicole Lai

    1. Ali Askar says:

      Please quote us your best price for HR Coil/Sheet to make LPG Cylinder as per standard JIS G3116 SG 295

  3. SAMIUL says:

    Kindly quote us the price as per following specification and terms.
    Product Description :Prime Quality Hot Rolled Steel Sheet in Coil (HS Code 7208.39.20) having measurement as 2.65mm X 1080mm X C. The material should follow SG295 as per JIS Standard (non pickled and non oiled).
    Trade Term : CFR Chittagong Sea Port
    Minimum Quantity : 500 MT( yearly requirement will be 20,000 MT Min)
    Payment : SLC

    1. Pignesh Zatakia says:

      Hello Mr.Samiul, please connect with me. We can supply you steel for LPG cylinders, semi-finished cylinders and fully made LPG cylinders in 12, 16 and 19 kg category. Best regards,

  4. Margabandhu N says:

    Please quote us your best price for HR Coil/Sheet to make LPG Cylinder as per standard JIS G3116 SG 295

    1. Krishnamoorthy Rajesh says:

      Mr. Margabandhu, we are in a position to supply you SG295 from our suppliers in China. Please contact me to discuss further detials.

  5. Mohammad Shahjahan says:

    Hi I am from Dhaka Bangladesh
    Interested for gas cylinder hot rolled steel sheet in coil

    1. Krishnamoorthy Rajesh says:

      Please contact us we can supply the same.

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