ASTM A268/ASME SA268 Tp410s, Tp410, Tp420, Tp430, 17-4pH Martensitic Ss Tube

• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Acid Pickling
• Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry
• Section Shape: Round
• ASME SA269, ASTM a 269: Seamless Stainless Steel Tube
• Model NO.: ASTM A268/ASME SA268 TP410s
• Transport Package: Bundle, Wooden Case
• Trademark: C&N
• Origin: China
• Production Capacity: 1000tons/Month

Product Description

Product Description

Ferritic and Matensitic Stainless Steel Tube
Standard	Steel Grade	Chemical Composition(%)
		C	Mn	Si	P	S	Cr
A/SA268	TP405	≤ 0.08	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	11.50~14.50
Ni≤ 0.50  Al:0.10~0.30
A/SA268	TP410	≤ 0.15	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	11.50~13.50
A/SA268	TP410S	≤ 0.08	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	11.50~13.50
A/SA268	TP430	≤ 0.12	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	16.00~18.00
A/SA268	TP430Ti	≤ 0.10	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	16.00~19.50
Ni≤ 0.75  Ti: 5C~0.75
A/SA268	TP446	≤ 0.20	≤ 1.50	≤ 1.00	≤ 0.040	≤ 0.030	23.00~27.00
Ni≤ 0.75  N: ≤ 0.25
A/SA268	TP409	≤ 0.08	≤ 1.00	≤ 1.00	≤ 0.045	≤ 0.030	10.50~11.70
Ni≤ 0.50  Ti: 6C~0.75
A/SA268	TP439	≤ 0.07	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	17.00~19.00
Ni≤ 0.50 N: ≤ 0.04 Ti: 0.2+ 4(C+N)~1.1
A/SA268	TP444	≤ 0.025	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	17.50~19.50
Ni≤ 1.00  Mo: 1.75~2.5    (Ti+Cb): 0.2+ 4(C+N)~0.8 N:≤ 0.035
A/SA756/268	440C	0.95~1.10	≤ 1.00	≤ 1.00	≤ 0.025	≤ 0.025	16.00~18.00
Mo: 0.4~0.7
A/SA693	17-4PH	≤ 0.07	≤ 1.00	≤ 1.00	≤ 0.040	≤ 0.030	15.50~17.50
Ni: 3.00~5.00 Cu: 3.0~5.0 Nb: 0.15~0.45
GOST9941-81	15Cr25Ti	≤ 0.15	≤ 0.80	≤ 1.00	≤ 0.035	≤ 0.025	24.00~27.00
Ti:5C~0.90
API 5CT	L80/9Cr	≤ 0.15	0.30~0.60	≤ 1.00	≤ 0.020	≤ 0.010	8.00~10.00
Mo: 0.90~1.10
API 5CT	L80/13Cr	0.15~0.22	0.25~1.00	≤ 1.00	≤ 0.020	≤ 0.010	12.0~14.0
Standard	Steel Grade	Mechanical Properties		Elongation	Hardness
		Y.S. (MPa)	T. S. (MPa)	(%)	(HRB)
A/SA268	TP405	≥ 415	≥ 205	≥ 30	≤ 85
A/SA268	TP410	≥ 415	≥ 205	≥ 30	≤ 85
A/SA268	TP410S	≥ 415	≥ 205	≥ 30	≤ 85
A/SA268	TP430	≥ 415	≥ 205	≥ 30	≤ 85
A/SA268	TP430Ti
A/SA268	TP446	≥ 415	≥ 205	≥ 30	≤ 85
A/SA268	TP409	≥ 415	≥ 205	≥ 30	≤ 85
A/SA268	TP439	≥ 380	≥ 205	≥ 22	≤ 80
A/SA268	TP444	≥ 415	≥ 220	≥ 22	≤ 81
A/SA756/268	440C
A/SA693	17-4PH
GOST9941-81	15Cr25Ti	≥ 415	≥ 205	≥ 30	≤ 85
API 5CT	L80/9Cr	≥ 655	≥ 552	≥ 20	≤ 23HRC
API 5CT	L80/13Cr	≥ 655	≥ 552	≥ 20	≤ 23HRC
Size  Tol.   (ASTM A1016)	Dimension(D)		Wall thickness(S)
	(mm)	Tolerance(mm)	(mm)	Tolerance(mm)
Cold Drawn/Cold Rolled Tube	<25.4	+/- 0.1	≤38.1	+20%~0
	25.4~38.1	+/- 0.15
	>38.1~<50.8	+/- 0.2	>38.1	+22%~0
	50.8~<63.5	+/- 0.25
	63.5~<76.2	+/- 0.3
Size Tol.for pipes per ASTM A530
Products	OD		WT		Length
	Inch	MM	Inch	MM	Ft max.	M max.
Tube	1/2"-3"	12.0-76.2	0.02"-0.5"	0.5-12.0	105'	32
Pipe	NPS1/2"-6"	21.34-168.3	Sch10-Sch80	2.11-12.7	98'	30