R S Engineering Solutions Pvt. Ltd

Brief Description

Weight :

50 gm to 30 Kg

Metals :

Material	ASTM Specification		Nominal Composition	Minimum
Material	Number	Grade	Nominal Composition	Tensile Strength	Yield Point	Form
CARBON STEEL	A53 A105 A106 A134 A139 A155 A515 A516 A333	A B - A B C - A B - 55 60 65 70 6	Low Carbon Low Carbon 0.35% C max., 0.60-1.05% Mn 0.25% C max., 0.27-0.93% Mn 0.30% C max., 0.29-1.06% Mn 0.35% C max., 0.29-1.06% Mn Low Carbon Low Carbon, 1.00% Mn Max. 0.30% C max., 1.00% Mn Max. Low Carbon & Low Alloy Carbon Silicon Carbon-Manganese-Silicon (Fine Grain) 0.30% C max. 0.29-1.06% Mn	48,000 60,000 70,000 48,000 60,000 70,000 - 48,000 60,000 - 55,000 60,000 65,000 70,000 60,000	30,000 35,000 36,000 30,000 35,000 30,000 - 30,000 35,000 - 30,000 32,000 35,000 38,000 35,000	Tabular Forging Tabular Tabular Tabular Plate Tabular
ALLOY STEELS	A182 A204 A333 A335	F1 F5 F9 F12 F22 A B C 3 4 P1 P2 P5 P5b P5c P7 P9 P11 P12 P15 P22	0.28% C Max., 0.60-0.90% Mn 0.44-065 Max. Mo 4-6% Cr., 0.44-0.65 Mo 9% Cr, 1% Mo 1% Cr, 0.50% Mo 2.25% Cr, 1% Mo Carbon Moly Steels 0.19% C max., 3.5% Nil 0.12% C max., 0.75% Cr, 0.50% Cu 0.10-0.20 C, 0.50% Mo 0.50% Cr, 0.50 Mo 4-6% Cr, 0.50% Mo 4-6% Cr, 1-2% Si, 0.5% Mo 4-6% Cr, 0.50% Mo, Ti or Cb stablized 7% Cr, 0.50% Mo 9% Cr, 1% Mo 1.25% Cr, 0.50% Mo, 0.50-1% Si 1% Cr, 0.50% Mo 1.15-1.65% Si, 0.50% Mo 2.25% CR, 1% Mo	70,000 70,000 85,000 70,000 70,000 65,000 70,000 75,000 65,000 60,000 55,000 60,000	40,000 40,000 55,000 40,000 45,000 37,000 40,000 43,000 35,000 35,000 30,000 30,000	Forging Plate Tabular Tabular
	A350	LF3	0.20% C max., 3.5% Ni	70,000	37,500	Forging
STAINLESS STEEL	A182 A286 A312	F6 F304 F310 F316 F321 F347 TP410 TP430 TP304 TP309 TP310 TP316 TP317 TP321	13% Cr, 1% Si Max. 18% Cr, 8% Ni 25% Cr, 12% Ni 2-3% Mo 18% Cr, 12% Ni, 2-3% Mo 18% Cr, 10% Ni, Ti stabilized 18% Cr, 10% Ni, Cb stabilized 11.50-13.50% Cr 16-18% Cr 18% Cr, 8% Ni 23% Cr, 12% Ni 25% Cr, 20% Ni 18% Cr, 12% Ni, 2-3% Mo 18% Cr, 12% Ni, 3-4% Mo 18% Cr, 10 Ni, Ti stabilized	85,000 75,000 75,000 75,000 75,000 75,000 65,000 60,000 75,000 75,000 75,000 75,000 75,000 75,000	55,000 30,000 30,000 30,000 30,000 30,000 37,000 35,000 30,000 30,000 30,000 30,000 30,000 30,000	Forging Tabular Tabular

Tolerence :

Threaded, Slip-On, Lap Joint And Blind Flanges				Welding Neck Flanges
Outside Diameter*	When O.D. is 24" or less	+- 1/16"		Outside Diameter	When O.D. is 24" or less	+- 1/16"
Outside Diameter*	When O.D. is over 24"	+- 1/8"		Outside Diameter	When O.D. is over 24"	+- 1/8"
Inside Diameter	Threaded	Within limits on boring guage		Inside Diameter	10" and smaller 12" through 18" 20" and larger	+- 1/32" +- 1/16" + 1/8", -1/16"
	Slip-On and Lap Joint 10 " and smaller	+ 1/32", -0"		Diameter of Contact Face	1/16" Raised Face 1/4" Raised Face Tongue and Groove or Male and Female	+- 1/32" +- 1/64"
	12" and larger	-1/16", -0"		Diameter of Hub at point of welding	5" and Smaller 6" and larger	+ 3/32", -1/32 + 5/32", -1/32"
Diameter of Counterbore	Same as for Inside Diameter			Diameter of Hub at Base*	When hub Base is 24" or less When hub Base is over 24"	+- 1/16" +- 1/8"
Diameter of Contact Face	1/16" Raised Face 1/4" Raised Face Tongue and Groove or Male and Female	+- 1/32" +- 1/64"		Drilling	Bolt Circle Bolt hole spacing	+- 1/16" +- 1/32"
Outside Diameter of Hub	12" and Smaller 14" and Larger	+ 3/32", -1/16" +- 1/8"		Eccentricity Bolt Circle & Facing (with Respect to Bore) *	2/12" and smaller 3" and larger	1/32" max. 1/16" max.
Drilling	Bolt Circle Bolt hole Spacing	+- 1/16" +- 1/32"		Length Thru Hub*	10" and smaller 12" and larger	+- 1/16" +- 1/8"
Eccentricity Bolt Circle & Facing (with Respect to Bore*)	21/2" and smaller	1/32" max.		Thickness	18" and smaller	+- 1/8", -0"
Length Thru Hub*	18" and smaller 20" and larger	+ 1/8", -1/6" + 3/16", -1/16"			20" and larger	+ 3/16", -0"
Thickness	18" and smaller 20" and larger Where allowance has been left on face for finish All Sizes*	+ 1/8", -0" + 3/6" -0" +- 1/8", -1/16"			Where allowance has been left on face for finish All sizes*	+ 1/8", -1/16"