Adco Forge Fitting Pvt Ltd.

Phone +91 22-66595582

Email sales@adcoforge.com

Chemical Composition of SS Buttweld Fittings

C, %	Mn, %	Si, %	P, %	S, %	Mo, %
0.28 max	0.30- 0.90	0.10- 0.50	0.045 max	0.045 max>	0.044-0.65 max

Grade	C	S	P	Cr	Mn	Si	Mo
A234 WP5	≤0.15	≤0.04	≤0.03	4-6	≤0.6	≤0.5	0.44-0.65

Grade	C	Mn	Si	Cr	S	P	Mo
A234 WP9	≤0.15	≤0.6	1.00	8-10	≤0.03	≤0.03	0.90-1.10

Grade	C	Mn	P	Si	S	Cr	Mo
A234 WP11	0.05-0.2	0.3-0.8	≤0.030	0.5-1	≤0.030	1-1.5	1-1.5

Grade	C	Mn	P	Cr	Si	S	Mo
A234 WP22	0.05-0.15	0.3-0.6	≤0.04	2-2.5	≤0.5	≤0.04	0.87-1.13

Grade	C	Mn	P	Cr	Si	S	Mo
A234 WP91	0.05-0.15	0.3-0.6	≤0.04	2-2.5	≤0.5	≤0.04	0.87-1.13

Mechanical Properties of SS Butt weld Pipe Fittings

Tensile Strength , MPa	Elongation, %	Yield Strength, MPa	Hardness, HB
220 min	20 min	415 min	121-174

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation %
A234 WP5	≥205	415 – 585	≥20

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation %
A234 WP9	585 min	380 min	≥30

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation %
A234 WP11	≥205	415 – 585	≥20

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation %
A234 WP22	≥205	415-585	≥20

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation %
A234 WP91	≥415	≥590	≥20