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Grade 7 Titanium Bar 3.7235 UNS R52400 in HCl and H2SO4 for Marine Equipment

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Grade 7 Titanium Bar 3.7235 UNS R52400 in HCl and H2SO4 for Marine Equipment

Name: Grade 7 Titanium Bar 37235 UNS R52400 in HCl and H2SO4 for Marine Equipment
Brand: CHANGSHENG
Price: 1 USD

Wholesale Grade 7 Titanium Bar 3.7235 UNS R52400 in HCl and H2SO4 for Marine Equipment from china suppliers

Brand Name : CHANGSHENG

Model Number : GR7

Certification : ISO9000:2015

Place of Origin : CHINA

MOQ : 20KG

Price : According to quantity

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 300 tons per month

Delivery Time : 10 working days

Packaging Details : Clients’ requirement

Melting Point : 1665 °C+/-5°C

Weight : Actual Weight

Item : GR7 Titanium bar

Rolling Process : Hot rolled, cold rolled

Technique : Forged

Shape : Round

Surface Process : Polished, Sandblasted

Processing Equipment : CNC lathe, hydraulic press, rolling mill

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Grade 7 Titanium Bar 3.7235 UNS R52400 in HCl and H2SO4 for Marine Equipment

Grade 7 titanium bar is an alloy that contains Titanium with a palladium (Pd) content ranging from 0.12 to 0.25 percent. The material has a high density of 4.52 grams per cubic centimeter. It has a melting temperature of approximately 1665 degrees Celsius, with a tolerance of plus or minus 5 degrees Celsius. This grade of titanium bar is particularly suitable for applications involving corrosive environments such as hydrochloric acid (HCl) and sulfuric acid (H2SO4) solutions.

Product Introduction

The Grade 7 titanium round bar, identified by the UNS designation R52400 and the European numerical designation, is a titanium alloy that contains 0.2% palladium. This addition of palladium enhances its resistance to corrosion compared to commercially pure titanium, earning it the name Ti-Pd alloy bar. The alloy maintains good weldability and is adaptable for various applications, such as chemical processing and marine equipment.

Equivalent to Grade 2 titanium, the Grade 7 Titanium Bar (UNS R52400) possesses similar mechanical properties. The inclusion of palladium significantly improves its corrosion resistance, especially enhancing its ability to withstand crevice corrosion at low temperatures and high pH levels. This makes it particularly suitable for environments where increased protection against corrosive elements is crucial.

Equivalent grades

America	Germany	UNS	Chinese
grade 7	3.7235	R52400	TA9

Chemical Composition Datasheet

Grade	Chemical composition, weight percent(%)
	C	H	O	N	Fe	Al	V	Pd	Ni	Mo
	(≤)	(≤)	(≤)	(≤)	(≤)	-	-	-	-	-
grade 7	0.08	0.015	0.25	0.03	0.3	-	-	0.12-0.25	-	-

Excellent Corrosion Resistance In HCl And H2SO4 Solution.

media	Concentration(wt)/%	Temperature/℃	Corrosion rate/mm*a-1
AlCl₃	10 25	boiling	0.025 0.025
CaCl₂	73	177	0
citric acid	50	boiling	0.025
Formic acid	50	boiling	0.08
oxalic acid	1	boiling	1.14
H₃PO₄	10	boiling	0.13

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