JIS G Hot-rolled high strength steel plate, sheet and strip with improved formability for automobile structural uses (FOREIGN. JIS G Hot-rolled high strength steel plates, sheet and strip with improved formability for automobile uses. Find the most up-to-date version of JIS G at Engineering
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Specification of hot-rolled steel for cold rolling mill depends upon each manufacturer’s requirement. Flatness shall, as a rule, be measured by placing a steel sheet on a flat surface plate. Click Here to join Eng-Tips and talk with other members!
Thickness tolerance is subject to the table below. In such case B50 is not used for guarantee. This steel is widely used in general fabrication purposes, drawing, general pipes, structural pipes, galvanized steel pipes, and cold rolled steel.
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This steel, which has high-strength qualities and good formability, is used in high-pressure gas containers, with less than a litres inner capacity, used for holding LPG, acetylene, and other high-pressure gases.
Tighter tolerances are available, please contact us. This table is not applicable for both ends of coils. Carbon tool and spring steel are produced for such special applications as saws and springs that require workability and fatigue resistance.
For those over mm in wave pitch, however, the values in the table shall be applied to any mm in length. Analyst Contact Analyst Report.
In 3 years, rusting will become almost stabilized and the corrosion loss after that will be minimal. Both of steels js hard and dense oxide layer on the surface when they are kept exposed in the air, and as time passes the corrosion resistance against corrosive environment will reach several times of ordinary steel. Atmospheric corrosion resistant steel is classified into two types.
SteelJIS: Japanese Steels and Alloys
SPHT-1, 2, 3, 4. In this case, the tolerance on plus side shall be twice the values given in the table. Specification of hot-rolled steel for cold rolling mill depends upon each manufacturer’s requirement.
Register now while it’s still free! As for the Charpy absorption energy, the values higher g31344 those in the table may be agreed upon by the parties concerned.
By joining you are opting in to receive e-mail. Are you an Engineering professional? Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Spot weldability and arc weldability are both excellent due to complete removal of surface scale. Measuring point of thickness shall be any point no less than 20 mm from the edge. This steel is widely used in floor applications, prevent skidding applications and fast drain water applications.
Please contact us for further information on Charpy toughness and impact test properties.
What does SAPH/SPFH stand for?
This steel, excellent in weldability and formability, is widely used in general pipes, structural pipes, and special pipes. Please consult with us on this matter. SPHT-1, 2, 3, 4. BS part 1 EN: When the steel plates or sheets are bundled or packed the total mass may be calculated as follows: The Eng-Tips staff will check this out and take appropriate action. Contact us Uncategorised Product Characteristics.
Flatness shall, as a rule, be measured jie placing a steel sheet on a flat surface plate Please consult us on Available Sizes. Specification of y3134 steel for cold rolling mill depends upon each manufacturer’s requirement.
Other features are superiority in mass reduction, atmospheric corrosion resistance, weldability, formability and appropriate level of strength.
This table is not applicable to the unstable portion at both ends of coils. Carbon equivalent shall be calculated by the following formula.
For those exceeding kg, round off to kis in kg. Standard length – unit mm – Remarks: This table shall not be applicable to steel sheet as rolled with untrimmed edge. Class1, 2, 3 JIS G Jks atmospheric corrosion resistance and wear resistance. Join your peers on the Internet’s largest technical engineering professional community.
Uncategorised Published on 08 May