254 SMO Bolts

6-Moly, A182 F44, 1.4547, SS2378, S31254, X1CRNIMOCUN20-18-7

254 SMO Bolts are high alloy austenitic bolts manufactured from alloy containing chromium, nickel and molybdenum with addition of copper with restricted carbon content. Stainless Steel 254 SMO Bolts have good resistance to pitting and crevice corrosion. TorqBolt is an eminent Stainless Steel 254 SMO Bolts supplier in India.

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254 Smo Stainless Steel Bolts 254 Smo Stainless Steel Fasteners 254 Smo Stainless Forgings 254 Smo Stainless Nuts 254 Smo Stainless Screws 254 Smo Stainless Threaded Rod 254 Smo Stainless Washers Astm A193 Grade B8Mlcun Bolts Astm A193 Grade B8Mlcuna Bolts Astm A194 Grade 8Mlcun Nuts Astm A194 Grade 8Mlcuna Heavy Hex Nuts 1.4547 Studs

ASTM A193 B8mlcun Cl1.b Bolting Properties

254 SMO Chemical Requirements

Grade/Identification Symbol	UNS Designation	Composition, %
Grade/Identification Symbol	UNS Designation	C	Mn	P	S	Si	Ni	Cr	Mo	Cb^B	Ti	Other Elements
ASTM A182 Grade F44	S31254	0.020	1.00	0.030	0.010	0.80	17.5-18.5	19.5-20.5	6.0-6.5	...	...	Cu 0.50-1.00 N 0.18-0.25

254 SMO Mechanical Requirements

Grade Symbol	Tensile Strength, min, ksi [MPa]	Yield Strength, min, ksi [MPa]^B	Elongation in 2 in. [50 mm] or 4D, min, %	Reduction of Area, min, %	Brinell Hardness Number, HBW, unless otherwise indicated
ASTM A182 Grade F44	94 [650]	44 [300]	35	50	. . .

254 SMO Heat Treatment

Grade	Heat Treat Type	Austenitizing/Solutioning Temperature, Minimum or Range, °F [°C]A	Cooling Medi^a	Quenching Cool Below °F [°C]	Tempering Temperature, Minimum or Range, °F [°C]
ASTM A182 Grade F44	solution treat and quench	2100 [1150]	liquid^E	500 [260]	^B