Name: ASME SB338 UNS R50400 Grade 2 Titanium Alloy Steel Tube for Condenser and Heat Exchanger
Brand: Yuhong Group Co.,Ltd
SKU: ASME SB338 R50400
Price: 1000000.00 USD
Availability: InStock

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ASME SB338 UNS R50400 Grade 2 Titanium Alloy Steel Tube for Condenser and Heat Exchanger

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASME SB338 R50400

Payment & Shipping Terms:

Minimum Order Quantity:	100KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:	7DAYS
Payment Terms:	L/C,T/T

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Detailed Product Description

Specification:	ASME SB338	Grade:	UNS R50400
Type:	Seamless	Size Standard:	ASTM B16.10 & B16.19 & Customized
NDT:	Ultrasonic Test/Eddy Current Test/Hydrostatic Test/Pneumatic Test	Application:	Chemical And Petrochemical/Marine Engineering/Power Industry/Aerospace
Highlight:	Titanium Alloy Heat Exchanger Tube , Condenser Ti Alloy Tube , UNS R52400 Ti Alloy Tube

ASME SB338 UNS R50400 Titanium Alloy Steel Tube for Condenser and Heat Exchanger

ASME SB338 R50400 titanium alloy steel tube refers to a seamless titanium tube produced in accordance with the American Society of Mechanical Engineers (ASME) standard SB338. R50400 refers to the material grade, which is equivalent to the more common grade 2 pure titanium in the world. It is the most common and widely used grade of industrially pure titanium.

What are the characteristics of ASME SB338 R50400 titanium alloy steel tube?

Excellent Corrosion Resistance: ASME SB338 R50400 titanium alloy steel tube exhibits outstanding corrosion resistance in oxidizing and neutral media, seawater, and chloride environments. Its seawater corrosion resistance surpasses that of stainless steel and copper alloys, a key advantage of R50400 titanium alloy steel tube.
Excellent Strength, Toughness, and Heat Resistance: ASME SB338 R50400 titanium alloy pipe boasts superior strength compared to ordinary stainless steel while also possessing excellent ductility and impact toughness, making it easy to form and weld. ASME SB338 R50400 titanium alloy pipe maintains stable performance at elevated temperatures (e.g., below 316°C/600°F).
Low Specific Gravity and Light Weight: ASME SB338 R50400 titanium alloy pipe has a density of approximately 4.51 g/cm³, only 57% that of steel, resulting in a lightweight design.
Non-magnetic: ASME SB338 R50400 titanium alloy tube is non-magnetic, making it suitable for applications with strict magnetic requirements, such as medical equipment and military applications.
Biocompatibility: ASME SB338 R50400 titanium alloy tube exhibits excellent biocompatibility and is widely used in medical implants.

ASME SB338 R50400 Titanium Alloy Steel Tube Chemical Composition

Element	Chemical Composition %
Element	R50400 (GR.2)
Nitrogen, max	0.03
Carbon, max	0.08
Hydrogen, max	0.015
Iron, max	0.30
Oxygen, max	0.25
Aluminum	…
Vanadium	…
Tin	…
Ruthenium	…
Palladium	…
Molybdenum	…
Chromium	…
Nickel	…
Residuals, max each	0.1
Residuals, max total	0.4
Titanium	balance

ASME SB338 R50400 GR.2 Titanium Alloy Steel Tube Mechanical Properties

Grade	Titanium Alloy Gr7
Density	0.163 lb/in3
Tensile Strength	50
Yield Strength (0.2%Offset)	40/65
Elongation	20%

ASME SB338 R50400 GR.2 Titanium Alloy Steel Tube Physical Properties

Beta Transus (F ± 25)		1675
Coefficient of Thermal Expansion (10-6in./in./F)	32-212	4.8
	32-600	5.1
	32-1000	5.4
	32-1200	5.6
	32-1500	5.6
Density (lbs./cu. in.)		0.163
Melting Point, Approx (F)		3020
Electrical Resistivity at Room Temp. (Microhms cm)		56
Modulus Elasticity - Tension (106 psi)		14.9
Modulus Elasticity - Torsion (106 psi)		6.5
Thermal Conductivity (Btu/hr/sq. ft./F/ft.)		9.5 at Room Temperature
Specific Heat (Btu/lb./F) at Room Temp.		0.124
Weldability		Good
Annealing Temp. (F)	Full	1300°/30 Min. - 2 Hrs,; Air Cool
	Stress Relief	1000-1100°/30 Min.; Air Cool
Forging* Temp. (F)	Blocking	1600-1700°
	Finishing	1500-1600°
Available Mill Products		Tube, Tubing
Typical Application		For corrosion resistance in the chemical industry where media is mildly reducing or varies between oxidizing and reducing.

ASME SB338 R50400 GR.2 Titanium Alloy Steel Tube Applications

Chemical and petrochemical industries: heat exchangers, condensers, tubes, reactor piping, and process piping for handling corrosive media.
Marine engineering: desalination plants, marine seawater piping systems, and offshore platform heat exchangers.
Power industry: condenser cooling tubes in power plants.
Aerospace: While high-strength titanium alloys are more common in the aerospace sector, Gr2 titanium alloys are also suitable for certain hydraulic and environmental control system piping.
Medical industry: pharmaceutical equipment piping and medical device components.

ASME SB338 UNS R50400 Grade 2 Titanium Alloy Steel Tube for Condenser and Heat Exchanger 0