ASTM A213 TP316H Heat Resistant Stainless Steel Seamless Tube

316H Stainless Steel Seamless Pipe - We are one of the leading exporter, manufacturers and Suppliers in all Stainless Steel Seamless & ERW Pipes of Grades 304, 304L, 316, 316L, 321, 309, 310, 316 Ti, Duplex and also Hastealloy Pipes.

Type 316H Stainless Steel Pipe is a higher carbon variant of 316 making the steel more suitable for use in applications where elevated temperatures are present.

316H Stainless Steel Pipe increased carbon content delivers a greater tensile and yield strength. The austenitic structure of the material also gives this grade excellent toughness, even down to cryogenic temperatures.

Benefits of using Type 316H Stainless Steel -

Increased carbon content heat resistant qualities

Greater tensile yield strength

Greater short and long term creep strength

Table 1. Composition ranges for 316H grade of stainless steels.

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316H	Min	0.04	0.04	0	-	-	16.0	2.00	10.0	-
	Max	0.10	0.10	0.75	0.045	0.03	18.0	3.00	14.0	-

Table 2. Mechanical properties of 316H grade stainless steels.

Grade	Tensile Str (MPa) min	Yield Str 0.2% Proof (MPa) min	Elong (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
316H	515	205	40	95	217

Table 4. Grade specifications for 316H grade stainless steels.

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
316	S31609	316S51	-	-	-	-	-