P91

We are professional P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 Forged forging Steel Round Bars Rods Square rectangular rectangle Flat Hex Bars,P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 Forged Forging Steel Hollow Bars Forged Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings,P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 Forged Forging Steel Rings Seamless Rolled Steel Rings,P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 Forged Forging Steel Flanges Blocks Discs Disks Plates,P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 forged forging steel valve components,Valve Seats,valve stems,valve body bodies,valve bonnets,valve seat rings,P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 forgd forging steel Forged Forging Steel Eccentric Equal Lateral Tees T-piece Y-Pieces Fitting Wye Pieces Piggable Wyes and other P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 forged forging forge Steel parts forged forging pieces forged forging steel components material products from china

Cemical Composition:

Grade Steel No.

P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91 C:0.08-0.12, Si:0.20-0.50, Mn:0.30-0.60, P>0.020, S>0.010, Cr>8.00-9.50, Mo:0.85-1.05, Ni> 0.40, AI>0.04, Cu>0.30, Nb:0.06-0.10, V:0.18-0.25, Cr+Ni+Mo+Cu:0.030-0.070

Mechanical Properties:

Grade: P91,T91,ASME SA ASTM A 335 P91 gr. P91 ASTM A336 P91 SA336 P91

Yield Strength R2 (Mpa):

Wall Thickness<16mm 450min

Wall Thickness: 16mm-40mm 450min

Wall Thickness 40mm-60mm 450min

Wall Thickness 60mm-100mm 450min

Tensile Strength Rm (Mpa): 630-830

Elongation(%)(L): 19min

Elongation(%)(T): 17min

Lzod Impact(J) at 20¡æ(L):40min

Lzod Impact(J) at 20¡æ(T):27min