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You are here: Home- steel plate$sheetGB/T700 Q275A/B/C/D steel

GB/T700 Q275A/B/C/D steel

GB/T700 Q275A/B/C/D steel

Q275A/B/C/D steel is carbon structural steel.

Q275A/B/C/D steel used in the manufacture of the anchor bolts, pipe, roof panel, rivets, low carbon steel wire, sheet, welded tube, rod, hook, bracket, the welding structure.

Q275A/B/C/D steel condition of delivery:Hot rolling, controlled rolling and normalizing.

GB/T700 Q275A/B/C/D material chemical composition,% max

Grade Level C Si Mn P S
Q275 A 0.24 0.35 1.50 0.045 0.050
B 0.21 0.045
C 0.20 0.040 0.040
D 0.035 0.035

GB/T700 Q275A/B/C/D carbon structural steel mechanical properties

Grade Level Yield strength,ReH,N/mm2,min Tensile strength,Rm N/mm2 Elongation,min,% Impact test
Thickness,mm Thickness,mm Temperature oC Impact energy,min
≤16 16-40 40-60 60-100 100-150 150-200 ≤40 40-60 60-100 100-150 150-200
Q275 A 275 265 255 245 225 215 410-540 22 21 20 18 17 ... ...
B +20 27
C 0
D -20

GB/T700 Q275A/B/C/D carbon structural steel is in hot selling,if you need GB/T700 Q275A/B/C/D steel and GB/T700 Q275A/B/C/D carbon structural steel supplier,welcome to contact katalor!we will give you a satisfied service!

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