Description

316Ti Stainless Steel Tube is an austenitic stainless steel tube made by adding titanium to SUS316 steel. Its Chinese designation is 0Cr18Ni12Mo2Ti. Its chemical composition includes 10.0% to 14.0% nickel and 2.00% to 3.00% molybdenum, conforming to ASTM A312 and ASTM A213 standards.

316Ti Stainless Steel Tube boasts a yield strength ≥205 MPa, a tensile strength ≥520 MPa, a density of 8.0 g/cm³, and a hardness of HB170. The addition of titanium improves resistance to intergranular corrosion, making post-welding annealing unnecessary.

316Ti Stainless Steel Tube is available in various shapes, including bright tube, decorative tube, and capillary tube. Seamless tube production and custom fabrication are supported. 316Ti Stainless Steel Tube offers superior corrosion resistance to 304 stainless steel pipe in environments with sulfuric acid concentrations below 15% and above 85%, as well as in marine chloride environments. Its operating temperature range is -198°C to 816°C.

316Ti Stainless Steel Tube is primarily used in chemical equipment, marine engineering, boilers, and heat exchangers. 316L series welding consumables are recommended for welding.
Our factory can produce and supply various specifications of 316Ti Stainless Steel Tube. If you need to buy or purchase 316Ti Stainless Steel Tube, you are welcome to leave an inquiry message at any time. We will give you the best price and service.

Differences between 316Ti Stainless Steel Tube and 316L stainless steel pipes:

The core difference between 316Ti Stainless Steel Tube and 316L stainless steel pipe lies in their alloy stabilization methods and applicable operating conditions: 316L is an ultra-low carbon austenitic stainless steel, emphasizing general corrosion resistance and weldability; 316Ti is a titanium-stabilized austenitic stainless steel, emphasizing high-temperature performance and resistance to intergranular corrosion, especially suitable for environments where post-weld solution treatment is not possible or long-term high-temperature environments.

316L Stainless Steel Tube is widely used in normal/medium-temperature corrosive environments with welded structures (such as chemical pipelines, medical devices, and offshore platforms); 316Ti Stainless Steel Tube is used in high-temperature service applications where post-weld heat treatment is difficult (such as nuclear power plant primary loops, oil refining units, and high-temperature sulfuric acid/phosphoric acid equipment).

Neither is recommended for use with high-concentration chlorides or strong oxidizing acids (such as concentrated H₂SO₄ > 85%), in which case higher alloying materials (such as 904L or duplex stainless steel) should be selected.

Material Specfication and Dimension Standards of 316Ti Stainless Steel Tube:

Product Category	Material Specification as per ASME/ASTM
High Pressure Seamless Tubes	ASME SA213/213M TP316TI, ASTM A213/213M TP316TI, ASME SA269/269M TP316TI, ASTM A269/269M TP316TI, ASME SA270/270M TP316TI, ASTM A270/270M TP316TI, ASME SA249/249M TP316TI, ASTM A249/249M TP316TI

Standards and Classifications

Steel Grade	GB China	JIS Japan		ASTM America	Din German
Steel Grade	Steel Grade	Steel Grade	Steel Standard	Steel Grade	Steel Grade	Material	Steel Standard
Stainless Sour Resistant Steel Pipe/Tube	1Gr13	SUS410 TP	G3463	ASTM A268 TP410	X10Cr13	1.4006	DIN17440
	2Cr13			ASTM (SISI 420)	X20Cr13	1.4021	DIN17440
	1Cr17	SUS430 TB	G3463	ASTM A268 TP430/TP429	X8Cr17	1.4016	DIN17440
	0Cr18Ni9	SUS304 TP/TB	G3459 G3463	ASTM A312、A376、TP304 A213、A249、A268 TP304	X5CrNi189	1.4301	DIN17440
	1Cr18Ni9				X5CrNi189	1.4301	DIN17440
	0Cr18Ni10Ti 1Cr18Ni9Ti	SUS321 TP/TB	G3459 G3463	ASTM A312、A376 TP321 A213、A249、A266 TP321	X10CrNiTi189	1.4541	DIN17440
	0Cr18Ni13Mo2Ti	SUS316 TP/TB	G3459 G3463	ASTM A312、A376 TP316 A213、A249、A266 TP316
	0Cr18Ni13Mo3Ti	SUS317 TP/TB	G3459 G3463	ASTM A312、A376 TP316 A213、A249、A268 TP317
	00Cr18Ni10	SUS304L TP/TB	G3459 G3463	ASTM A312、A376 TP34L A213、A249、A268 TP304L	X2CrNi189	1.4306	DIN17440
	00Cr17Ni13Mo2	SUS316L TP/TB	G3459 G3463	ASTM A312、A376 TP316L A213、A249、A268 TP316L	X2CrNi810	1.4404	DIN17440
	00Cr17Ni13Mo3	SUS317L TP/TB	G3459 G3463	A312、A376、 TP317L A213、A249、A268 TP317L

STAINLESS STEEL CHEMICAL COMPONENT
Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0.15	≤0.75	5.5-7.5	≤0.06	≤0.03	3.5-5.5	16.0-18.0	–
202	≤0.15	≤1.0	7.5-10.0	≤0.06	≤0.03	4.-6.0	17.0-19.0	–
301	≤0.15	≤1.0	≤2.0	≤0.045	≤0.03	6.0-8.0	16.0-18.0	–
302	≤0.15	≤1.0	≤2.0	≤0.035	≤0.03	8.0-10.0	17.0-19.0	–
304	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	8.0-10.5	18.0-20.0
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	9.0-13.0	18.0-20.0
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	12.0-15.0	22.0-24.0
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤0.03	19.0-22.0	24.0-26.0
316	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0.03	≤1.0	≤2.0	≤0.045	≤0.03	12.0-15.0	16.0-18.0	2.0-3.0
321	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	9.0-13.0	17.0-19.0	–
904L	≤2.0	≤0.045	≤1.0	≤0.035	–	23.0-28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.80	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤0.03	0.19-0.22	0.24-0.26	–
410	≤0.15	≤1.0	≤1.0	≤0.035	≤0.03	–	11.5-13.5	–
430	0.12	≤0.75	≤1.0	≤0.040	≤0.03	≤0.60	16.0-18.0	–