JIS G3454,JIS G3456,JIS G3461,seamless steel pipe
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JIS G3454,JIS G3456,JIS G3461

Date:2015-06-01      Views:616Time(s)      Label:JIS G3454,JIS G3456,JIS G3461,seamless steel pipe    

Standard: JIS G 3454  JIS G 3455  JIS G 3456  Japanese Industrial Standard

Uses: For conveying oil ,gas and other fluid

Chemical Composition (%):

Standard Grade C Si Mn P S
JIS G3454 STPG 370 0.25 0.35 0.30-0.90 0.040 0.040
STPG 410 0.30 0.35 0.30-1.00 0.040 0.040
JIS G3455 STS 370 0.25 0.10-0.35 0.30-1.10 0.035 0.035
STS410 0.30 0.10-0.35 0.30-1.40 0.035 0.035
STS480 0.33 0.10-0.35 0.30-1.50 0.035 0.035
JIS G3456 STPT 370 0.25 0.10-0.35 0.30-0.90 0.035 0.035
STPT 410 0.30 0.10-0.35 0.30-1.00 0.035 0.035
STPT 480 0.33 0.10-0.35 0.30-1.00 0.035 0.035


Mechanical Properties:

Standard Grade Tensile strength (Mpa) Yield strength (Mpa) Elongation (%)
JIS G3454 STPG 370 215 370 See table 3-2 of JIS G3454
STPG 410 245 410
JIS G 3455 STS 370 215 370 See table 3-2 of JIS G3455
STS 410 245 410
STS 480 275 480
JIS G 3456 STPT 370 215 370 See table 3-2 of JIS G3456
STPT 410 245 410
STPT 480 275 480

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