ASTM A213 TP304 Stainless Steel SMLS Tubes

ASTM A213 TP304 / TP304L Seamless Stainless-steel tubes for boiler, condenser, and heat exchangers.

ASTM A213 TP304 / 304L Stainless Steel tubes are produced by cold drawn, and cold rolled processes.

Shipping Details.

Standard: ASTM A213.

Description Name: ASTM A213 TP304 / 304L Seamless Stainless Tube.

Size: 12 mm – 89 mm (Main Size: 3/4″, 1″, 1-1/2″, 2″).

Wall Thickness: 1 – 10 mm.

Shape: Round.

Length: 21000mm (Max).

Quantity: 500 Tons per Month.

Export Country: U.S.A. South America, South Korea, Thailand, Southeast Asia, Kazakhstan, Russia, etc.

Chemical Composition:

Grade	UNS	Composition %
	Design	C	Mn	P	S	Si	Cr	Ni	Mb	Ti	Nb	N	Cu	Ce	B	Al
TP304	S30400	0.08	2	0.045	0.03	1	18.0–20	8–11	. . .	. . .	. . .	. . .	. . .	. . .
TP304L	S30403	0.035	2	0.045	0.03	1	18.0–20	8–12	. . .	. . .	. . .	. . .	. . .	. . .

Heat Treatment Requirements

Grade	UNS Designation	Heat Treat Type	Austenitizing/Solutioning Temperature min. or range °F [°C]	Cooling Media	ASTM Grain Size No.B
TP304L	S30403	Solution Treatment	1900 °F [1040 °C]	water or another rapid cool	. . .

Tensile Requirements

Grade	UNS Designation	Tensile Strength Min ksi [MPa]	Yield strength min ksi [MPa]	Elongation in 2 in. or 50 mm min. %A B	Hardness Max.
TP304L	S30403	70 [485]	25 [170]	35	Brinell/Vickers 192HBW/200Hv	Rockwell 90HB

 

Flattening Test — Passed

Flaring Test — Passed

Hydrostatic or Nondestructive Testing — Passed

 

ASEM SA213 TP304L Tube Inspection Photos:

Markings

According to the contract, including ASTM A213 TP304 SIZE and Heat No. Lot No.

ASTM A213 TP304L Mill Test Certificate

• Mill test certificates will be issued according to EN10204.3.1B.
• All tubes shall be supplied as applicable ASTM A213 /A213M Specification.

Packing

• Packed in ply wooden box wrapped in plastic and suitably protected for sea-worthy delivery or as requested.

Packing photos: