Ti3Ni0.8Mo0.3 3.7105 - DIN 17862-2012

Grade	Ti3Ni0.8Mo0.3
Germany W-Nr.	3.7105
Corresponding Standard	DIN 17862-2012 Titanium and titanium alloy bars – Technical specification
Classification	Titanium and Titanium Alloys
Properties	Corrosion Resistance
Density	4.5 g/cm³

Ti3Ni0.8Mo0.3 Chemical Element Composition Content (%)

Component	Fe ^①	C	Ni	Mo	N	H ^②	O	Other Individual	Other Total	More
Minimum Value	-	-	0.6	0.2	-	-	-	-	-	Ti:余量
Maximum Value	0.25	0.06	0.9	0.4	0.03	0.013	0.25	0.1	0.4	Ti:余量

"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.

Ti3Ni0.8Mo0.3 Mechanical Properties

condition	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
Bar: 6 < d ≤ 100	3.7105.1	Annealing	≥480	≥345	≥18(long.)；≥16(tr.)	≥25	≈170	34(long.)；27(tr.)

Approximate Comparison Table Processing Titanium and Titanium Alloys

China	United States	International Organization for Standardization		Germany		France	United Kingdom
GB	ASTM	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	NF EN/NF	BS EN/BS
TA10	Grade 12	Ti-0.3Mo-0.8Ni	R53400	TiNi0.8	3.7105 R53400	T-N0.8D R53400	Ti-0.3Mo-0.8Ni R53400

Ti3Ni0.8Mo0.3 Corresponding Standards(Same grade name, different standards)

1	DIN 17862-2012
	Ti3Ni0.8Mo0.3 3.7105
2	DIN 17851-1990
	Ti3Ni0.8Mo0.3 3.7105
3	DIN 17860-2010
	Ti3Ni0.8Mo0.3 3.7105

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