SB480 Steel Plate SB480 Hot Rolled Steel Sheet SB480 Hot Rolled Steel Plates
Boiler steel plate SB480 under steel standard JIS G3103 owned the highest mechanical property comparing with boiler steel plate SB410 and SB450.The yield strength of pressure vessel steel plateSB480 shall be equal or above 265N/mm2,and tensile strength of boiler steel plate shall be within 480-620N/mm2.
SB480Chemical Composition Max (%)
Grade | C | Si | Mn | P | S | Mo |
SB480 | 0.31-0.33 |
0.15 -0.40 |
1.20 | 0.030 | 0.030 |
SB480Mechanical Property
Grade | Thickness | Yield | Tensile | Elongation |
SB480 | mm | Min Mpa | Mpa | Min % |
t≦25 | 265 | 480-620 | 17 | |
25<t≦50 | 265 | 480-620 | 21 |
Steel plate for bridge
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Q235qc,Q345qc,Q370qc,Q420qc,Q345qDNH,Q370qDNH,A709-50F-2, A709-50T-2
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Steel plates for shipbuilding and offshore platforms
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A,B,D, AH32,DH32,AH36,DH36,E,EH32,EH36,2HGr50,AH40,DH40,FH32,FH36
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Weather resistant steel plate
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Q235NHA,Q295NHA,Q355NHA,Q295GNHA,Q355GNHA,A709-50W,CortenB,A588GrA/B,S355JOW,S355J2W,S355JOWP
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Alloy structure
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20Mn2-50Mn2 ,28MnB, 22SiMn2B,22SiMn2 ,20CrMn ,20MnMo ,20CrMnTi ,30CrMnTi ,50Mn2V ,15CrMo ,15MnV ,20MnSi ,27SiMn ,27MnTiB ,35SiMn ,20CrMo ,30,35CrMo ,AISI4140 ,42CrMo ,42CrMo4 ,20Cr,40Cr,10CrMoAL ,38CrMoAL ,20CrMnMo,12CrMoVNi ,30CrMnSiA
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Steel plates for boilers and pressure vessels
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P275NL1 ,P355NL1 ,SA662GrC ,15MnNiDR ,15MnNiNbDR,A48CPR ,SA612M ,SB450 ,SB480M
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Wear plate
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WNM360A,WNM360B, WNM360E,WNM400A,WNM400B,WNM400E,WNM450A,WNM500
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Quenched and tempered high strength steel
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S500Q,Q500D ,S590Q,WQ590D,Q550D,WH70Q,S690Q,Q690D, WQ690D,WQ700D,WH785D ,WH8OQD ,S690QL1 ,WDB620E ,S460QL1
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Gnee Steel can provide professional services, such as the cutting of wear-resistant plates, high-strength plates, extra-thick plates, die steel and other kinds of steel plates, structural parts processing, transportation and distribution of the steel plates, to the factory.