Technical Information

TECHNICAL INFORMATION

CHEMICAL COMPOSITION (IN PERCENTAGE)
Grade	C (Max)	Mn (Max)	P (Max)	S (Max)	Si (Max)	Cr	Ni	Mo	Nitrogen (Max)	Cu / Others
301	0.15	2.00	0.045	0.030	1.00	16.00 - 18.00	6.00 - 8.00	-	0.10	-
304	0.08	2.00	0.045	0.030	0.75	18.00 - 20.00	8.00- 10.50	-	0.10	-
304L	0.030	2.00	0.045	0.030	0.75	18.00 - 20.00	8.00- 12.00	-	0.10	-
310S	0.08	2.00	0.045	0.030	1.50	24.00- 26.00	19.00 - 22.00	-	-	-
316	0.08	2.00	0.045	0.030	0.75	16.00 - 18.00	10.00 - 14.00	2.00 - 3.00	0.10	-
316L	0.030	2.00	0.045	0.030	0.75	16.00 - 18.00	10.00 - 14.00	2.00 - 3.00	0.10	-
317	0.08	2.00	0.045	0.030	0.75	18.00 - 20.00	11.00 - 14.00	3.00 - 4.00	0.10	-
317L	0.030	2.00	0.045	0.030	0.75	18.00 - 20.00	11.00 - 15.00	3.00 - 4.00	0.10	-
321	0.08	2.00	0.045	0.030	0.75	17.00 - 19.00	9.00 - 12.00	-	0.10	Ti5 ( C + N ) Min or 0.70 max
347	0.08	2.00	0.045	0.030	0.75	17.00 - 19.00	9.00 - 13.00	-	-	Cb= 10x ( C Min ) or 1.00 Max
409	0.08	1.00	0.040	0.010	1.00	10.50 - 11.75	0.50	-	-	Ti= 6x (C+ N ) Min or 0.70 Max
409M	0.03	0.81.2	0.030	0.030	0.40.75	11.00- 12.00	1.5 max.	-	-	Ti= 6x (C) Min or 0.70 Max
410S	0.08	1.00	0.040	0.030	1.00	11.50- 13.50	0.60	-	-	-
410	0.15	1.00	0.040	0.030	1.00	11.50- 13.50	0.75	-	-	-
420	0.35	0.50	0.035	0.015	0.50	12.00 - 13.00	0.20.3	-	-	-
430	0.12	1.00	0.040	0.030	1.00	16.00 - 18.00	0.75	-	-	-
JSL AUS	0.08	7.08.0	0.070	0.030	0.75	15.50 - 16.50	4.25 - 4.75	-	-	0.9 - 1.10
JS- 203	0.08	9.2510.25	0.070	0.030	0.75	14.25 - 15.25	2.25 - 2.75	-	-	1.60- 2.0
301M	0.10	4.55.5	0.060	0.030	0.75	14.50 - 15.50	6.0 - 7.0	-	-	1.70- 1.90
* Thickness of 1.27mm & below will have elongation of 20% min.

Delivery condition

PSL	Delivery Condition	Pipe Grade
PSL1	As-rolled, normalized, normalizing formed	A
	As-rolled, normalizing rolled, thermomechanical rolled, thermo-mechanical formed, normalizing formed, normalized, normalized and tempered or if agreed Q&T SMLS only	B
	As-rolled, normalizing rolled, thermomechanical rolled, thermo-mechanical formed, normalizing formed, normalized, normalized and tempered	X42, X46, X52, X56, X60, X65, X70
PSL2	As-rolled	BR, X42R
	Normalizing rolled, normalizing formed, normalized or normalized and tempered	BN, X42N, X46N, X52N, X56N, X60N
	Quenched and tempered	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Thermomechanical rolled or thermomechanical formed	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Thermomechanical rolled	X90M, X100M, X120M
	Note: The suffix (R, N, Q or M) for PSL2 grades belongs to the steel grade.

Chemical requirements

Chemical Composition for PSL 1 pipe with t ≤ 0.984”

Steel Grade	C (max)	Mn (max)	P (max)	S (max)	V (max)	Nb (max)	Ti (max)
[Enter Steel Grade]	[Enter C max]	[Enter Mn max]	[Enter P max]	[Enter S max]	[Enter V max]	[Enter Nb max]	[Enter Ti max]

Steel Grade	C (max)	Mn (max)	P (max)	S (max)	V (max)	Nb (max)	Ti (max)
A	0.22	0.9	0.3	0.3	–	–	–
B	0.28	1.2	0.3	0.3	c,d	c,d	d
X42	0.28	1.3	0.3	0.3	d	d	d
X46	0.28	1.4	0.3	0.3	d	d	d
X52	0.28	1.4	0.3	0.3	d	d	d
X56	0.28	1.4	0.3	0.3	d	d	d
X60	0.28 e	1.40 e	0.3	0.3	f	f	f
X65	0.28 e	1.40 e	0.3	0.3	f	f	f
X70	0.28 e	1.40 e	0.3	0.3	f	f	f

a. Cu ≤ 0.50%, Ni ≤ 0.50%, Cr ≤ 0.50%, and Mo ≤ 0.15%
b. For each reduction of 0.01% below the specified maximum concentration for carbon, an increase of 0.05% above the specified maximum concentration for Mn is permissible:
- Up to a maximum of 1.65% for grades ≥ L245 or B, but ≤ L360 or X52
- Up to a maximum of 1.75% for grades > L360 or X52, but < L485 or X70
- Up to a maximum of 2.00% for grade L485 or X70
c. Unless otherwise agreed, Nb + V ≤ 0.06%
d. Nb + V + Ti ≤ 0.15%
e. Unless otherwise agreed.
f. Unless otherwise agreed, Nb + V = Ti ≤ 0.15%
g. No deliberate addition of B is permitted and the residual B ≤ 0.001%

Chemical Composition for PSL 2 pipe with t ≤ 0.984”

Steel Grade	Mass fraction, % based on heat and product analyses									Carbon Equivalent^a
Steel Grade	C (max)^b	Si (max)	Mn (max)^b	P (max)	S (max)	V (max)	Nb (max)	Ti (max)	Other (max)	CE IIW	CE Pcm
[Enter Grade]	[C]	[Si]	[Mn]	[P]	[S]	[V]	[Nb]	[Ti]	[Other]	[CE IIW]	[CE Pcm]

Seamless and Welded Pipe

Steel Grade	Mass fraction, % based on heat and product analyses									Carbon Equivalent^a
Steel Grade	C (max)^b	Si (max)	Mn (max)^b	P (max)	S (max)	V (max)	Nb (max)	Ti (max)	Other (max)	CE IIW	CE Pcm
BR	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
X42R	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
BN	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
X42N	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
X46N	0.24	0.4	1.4	0.025	0.015	0.07	0.05	0.04	d,e,l	0.43	0.25
X52N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	d,e,l	0.43	0.25
X56N	0.24	0.45	1.4	0.025	0.015	0.10f	0.05	0.04	d,e,l	0.43	0.25
X60N	0.24f	0.45f	1.40f	0.025	0.015	0.10f	0.05f	0.04f	g,h,l	As agreed
BQ	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X42Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X46Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X52Q	0.18	0.45	1.5	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X56Q	0.18	0.45f	1.5	0.025	0.015	0.07	0.05	0.04	e,l	0.43	0.25
X60Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70Q	0.18f	0.45f	1.80f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80Q	0.18f	0.45f	1.90f	0.025	0.015	g	g	g	i,j	As agreed
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	As agreed
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	As agreed

MECHANICAL PROPERTIES
Grade	Tensile Strength Mpa, (Min)	Yield StrengthÂ Mpa, (Min)	%Age Elongation in 50mm gauge length min	Hardness (Max)
Grade	Tensile Strength Mpa, (Min)	Yield StrengthÂ Mpa, (Min)	%Age Elongation in 50mm gauge length min	BHN	Rb
301	515	205	40	217	95
304	515	205	40	201	92
304L	485	170	40	201	92
310S	515	205	40	217	95
316	515	205	40	217	95
316L	485	170	40	217	95
317	515	205	35	217	95
317L	515	205	40	217	95
321	515	205	40	217	95
347	515	205	40	201	92
409	380	170	20	179	88
409M	430	275	20	187	90
410S	415	205	22	183	89
410	450	205	20	217	89
420	700( max )	-	15	217	95
430	450	205	22	183	89
JSL AUS	515	205	40	217	95
JS- 203	515	205	40	217	95
301M	515	205	40	217	95

Mechanical properties

Pipe Grade	Tensile Properties – Pipe Body of SMLS and Welded Pipes PSL 1			Seam of Welded Pipe Tensile Strength^b Rm PSI Min
Pipe Grade	Yield Strength^a Rt0.5 PSI Min	Tensile Strength^a Rm PSI Min	Elongation (in 2in Af % min)	Seam of Welded Pipe Tensile Strength^b Rm PSI Min
A	30,500	48,600	c	48,600
B	35,500	60,200	c	60,200
X42	42,100	60,200	c	60,200
X46	46,400	63,100	c	63,100
X52	52,200	66,700	c	66,700
X56	56,600	71,100	c	71,100
X60	60,200	75,400	c	75,400
X65	65,300	77,500	c	77,500
X70	70,300	82,700	c	82,700

Pipe Dimension

NB	Size	OD	40S	5S	10S	S10	S20	S40	S60	XS/80S	S80	S100	S120	S140	S160	XXS
NB	Size	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
	1/8”	10.29			1.2			1.73			2.41
	1/4”	13.72			1.7			2.24			3.02
	3/8”	17.15			1.7			2.31			3.2
15	1/2”	21.34	2.8	1.7	2.1			2.77		3.73	3.73				4.78	7.47
20	3/4”	26.67	2.9	1.7	2.1			2.87		3.91	3.91				5.56	7.82
25	1”	33.4	3.4	1.7	2.8			3.38		4.55	4.55				6.35	9.09
32	1 1/4”	42.16	3.6	1.7	2.8			3.56		4.85	4.85				6.35	9.7
40	1 1/2”	48.26	3.7	1.7	2.8			3.68		5.08	5.08				7.14	10.2
2”	60.33	3.9	1.7	2.8			3.91		5.54	5.54				9.74	11.1
65	2 1/2”	73.03	5.2	2.1	3.1			5.16		7.01	7.01				9.53	14
80	3”	88.9	5.5	2.1	3.1			5.49		7.62	7.62				11.1	15.2
90	3 1/2”	101.6	5.7	2.1	3.1			5.74		8.08	8.08
100	4”	114.3	6	2.1	3.1			6.02		8.56	8.56		11.1		13.5	17.1
125	5”	141.3	6.6	2.8	3.4			6.55		9.53	9.53		12.7		15.9	19.1
	6”	168.3	7.1	2.8	3.4			7.11		10.97	11		14.3		18.3	22
200	8”	219.1	8.2	2.8	3.8		6.4	8.18	10.3	12.7	12.7	15.1	19.3	20.6	23	22.2
250	10”	273.1	9.3	3.4	4.2		6.4	9.27	12.7	12.7	15.1	19.3	21.4	25.4	28.6	25.4
300	12”	323.9	9.5	4	4.6		6.4	10.3	14.3	12.7	17.5	21.4	25.4	28.6	33.3	25.4
350	14”	355.6	9.5	4	4.8	6.4	7.9	11.1	15.1	12.7	19.1	23.8	27.8	31.8	35.7
400	16”	406.4	9.5	4.2	4.8	6.4	7.9	12.7	16.7	12.7	21.4	26.2	31	36.5	40.5
450	18”	457.2	9.5	4.2	4.8	6.4	7.9	14.3	19.1	12.7	23.8	29.4	34.9	39.7	45.2
500	20”	508	9.5	4.8	5.5	6.4	9.5	15.1	20.6	12.7	26.2	32.5	38.1	44.5	50
550	22”	558.8	9.5	4.8	5.5	6.4	9.5		22.2	12.7	28.6	34.9	41.3	47.6	54
600	24”	609.6	9.5	5.5	6.4	6.4	9.5	17.5	24.6	12.7	31	38.9	46	52.4	59.5
650	26”	660.4	9.5			7.9	13			12.7
700	28”	711.2	9.5			7.9	13			12.7
750	30”	762	9.5	6.4	7.9	7.9	13			12.7
800	32”	812.8	9.5			7.9	13	17.5		12.7
850	34”	863.6	9.5			7.9	13	17.5		12.7
900	36”	914.4	9.5			7.9	13	19.1		12.7

Fittngs Dimension

Fitting Type	Nominal Pipe Size (NPS)	Wall Thickness (Schedule)	Center to Face (LR Elbow)	Center to Center (SR Elbow)	Branch Length (Tees)	Length of Run (Tees)
Elbows (90°)	1/2" to 48"	40, 80, 160, XS	1.5" to 12"	0.75" to 6"
Elbows (45°)	1/2" to 48"	40, 80, 160, XS	1.5" to 12"	0.75" to 6"
Tees (Equal)	1/2" to 48"	40, 80, 160, XS			3" to 9"	4" to 14"
Tees (Reducing)	1/2" to 48"	40, 80, 160, XS			3" to 9"	4" to 14"
Reducers (Concentric)	1/2" to 48"	40, 80, 160, XS				4" to 20"
Reducers (Eccentric)	1/2" to 48"	40, 80, 160, XS				4" to 20"
Caps	1/2" to 48"	40, 80, 160, XS

ANSI B16.28 - Wrought Butweld Short Radius Elbows and Returns Dimensions

Fitting Type	Nominal Pipe Size (NPS)	Center to Face (Short Radius Elbows)	Radius of Curvature	Center to Center (Short Radius Elbow)	Return Elbows
Elbow (90° Short Radius)	1/2" to 24"	1.5" to 12"	0.5 x NPS	0.75" to 6"
Elbow (180° Short Radius)	1/2" to 24"	3" to 10"	1.0 x NPS	1" to 9"
Elbow (45° Short Radius)	1/2" to 24"	1.5" to 8"	0.5 x NPS	1" to 5"
Elbow Return (90°)	1/2" to 24"	1.5" to 8"	1.0 x NPS	1" to 6"	1.0 x NPS
Elbow Return (180°)	1/2" to 24"	2" to 10"	1.0 x NPS	2" to 10"	1.5 x NPS

Forged Screwed Fittings Dimensions

Fitting Type	Nominal Pipe Size (NPS)	Thread Size	Pressure Rating	Dimensions
Elbow (90°)	1/4" to 4"	NPT (National Pipe Thread)	1500-3000 PSI	Full Thread Length = 1.5 x NPS
Elbow (45°)	1/4" to 4"	NPT	1500-3000 PSI	Full Thread Length = 1.5 x NPS
Tee (Equal)	1/4" to 4"	NPT	1500-3000 PSI	Branch and Run Length = NPS (custom)
Tee (Reducing)	1/4" to 2"	NPT	1500-3000 PSI	Branch Length = 1.5 x NPS
Cap	1/4" to 4"	NPT	1500-3000 PSI	Length varies by NPS
Union	1/4" to 4"	NPT	1500-3000 PSI	Length varies by NPS

Forged Socket Weld Fittings Dimensions

Fitting Type	Nominal Pipe Size (NPS)	Socket Weld Size	Pressure Rating	Dimensions
Elbow (90°)	1/4" to 4"	NPS x NPS	1500-3000 PSI	Center to End = 1.5 x NPS
Elbow (45°)	1/4" to 4"	NPS x NPS	1500-3000 PSI	Center to End = 1.5 x NPS
Tee (Equal)	1/4" to 4"	NPS x NPS	1500-3000 PSI	Branch Length = 1.5 x NPS
Tee (Reducing)	1/4" to 2"	NPS x NPS	1500-3000 PSI	Branch Length = 1.5 x NPS
Cap	1/4" to 4"	NPS x NPS	1500-3000 PSI	Length varies by NPS
Union	1/4" to 4"	NPS x NPS	1500-3000 PSI	Length varies by NPS