SB338 Grade 1 R50250 - ASME SB-338-2021

Grade	SB338 Grade 1
	R50250
Corresponding Standard	ASME SB-338-2021 Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
Classification	Titanium and Titanium Alloys

SB338 Grade 1 Chemical Element Composition Content (%)

Component	Fe	C	N	H	O	Other Individual	Other Total
Minimum Value	-	-	-	-	-	-	-
Maximum Value	0.2	0.08	0.03	0.015	0.18	0.1	0.4

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

SB338 Grade 1 Mechanical Properties

product	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Tube	Annealing	≥240	138~310	≥24

Approximate Comparison Table Processing Titanium and Titanium Alloys

China	Japan	United States		International Organization for Standardization	Germany		France	Russia
GB	JIS	ASTM	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST
TA1	Class 2 Ti≥99.49	Grade 1	R50250	Grade 1(Ti≥99.53)	Ti2(Ti≥99.50)	3.7035	T-40(Ti≥99.54)	ВТ1-00(Ti99.57)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!