JIS G3101 SS540 general carbon structure steel plate owned a higher strength including its minimum yield strength above 400 Mpa and its minimum tensile strength above 540 Mpa. JIS G3101 SS540 general carbon structure steel plate are used to produce structural parts of the bolted and welded steel industrial area. Normally other additional technical requirements for carbon steel plate JIS G3101 can be Ultrasonic examination, heat treatment, HIC,SSCC,NACE rolling standard, low temperature impacting test and so on.
Maximum percentage of Carbon (C) for JIS G3101 SS540 general carbon structure steel plate is 0.30 percent.
Maximum percentage of manganese(Mn) for JIS G3101 SS540 general carbon structure steel plate is 1.60 percent.
Maximum percentage of Phosphorous(P) for JIS G3101 SS540 general carbon structure steel plate is 0.040 percent.
Maximum percentage of Sulphur for JIS G3101 SS540 general carbon structure steel plate (S) is 0.40 percent.
Remaining is iron (Fe) percentage and with few negligible impurities.
Other structural steel which is similar to JIS G3101 SS540 general carbon structure steel plate grades, under steel standard JIS G3101 ,includes SS330 carbon steel plate,SS400 mild steel plate,SS490 structural steel plate,SS540 mild steel plate.
Some steel which is similar to JIS G3101 SS540 general carbon structure steel plate grades ,under DIN 17100, are steel plate St33,
St37-2 structural steel plate,ust37-2 carbon steel plate,rst37-2 mild steel plate,st37-2 carbon steel plate,st44-2 steel plate,st44-3 mild steel plate,
st52-3 low alloy steel plate,st50-2 structural steel plate,st60-2 high strength steel plate,st70-2 steel plate. Other steel grades which is similar to JIS G3101 SS540 general carbon structure steel plate grades in steel standard DIN 17102 are ste255 mild steel plate,wste255 carbon structural steel plate,tste255 carbon steel plate,este255 steel plate,ste285 mild steel plate.
SPHC steel comparison with JIS G3101 SS540 general carbon structure steel plate will show how general structure hot rolled steel differs with commercial quality SPHC steel in chemical composition & mechanical properties. SAPH440 is an automotive structural steel and can be compared with SS540 material.
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