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ASTM-B338.pdf

ASTM B338 Grade 2 Titanium Welded Round Pipes

GR1 products provided by GNEE

Gr2 Titanium Foil

Gr2 Titanium Wire

Gr2 Pure Titanium Bar

GR2 Titanium Straight Tube

Gr 2 Pure Titanium Plate

 

Products Description

Titanium is an alloy that has a combination of properties such as high strength, toughness, stiffness, low density, excellent corrosion resistance at very low as well as high temperatures. In the operational manufacturing plant, the Titanium Gr2 alloy is used because of its good strength to weight ratio and can be easily maintained at high temperatures. Titanium is having good formidability, corrosion resistance, durability, workability, dimensional accuracy, and ductility. The pipes we manufacture are as per national and international standards.

Titanium grade 2 is perfect for the manufacture of pipes and tubes when lighter and cost-effective metal is required. We offer Titanium gr2 square pipes in different sizes and shapes to all our buyers. Titanium Gr 2 Pipes & Tubes has different elements like molybdenum, vanadium, and silicon.

Electro polish pipes are used for direct contact with bone and tissue. These pipes and tubes are used in various industries including chemical plants, aerospace structures, medical industry, automotive, power generation, hydrocarbon processing, desalination, oil and gas extraction, architecture, marine industry, and exhaust pipe shrouds, etc.

Titanium Gr2 pipes and tubes are most commonly used because of having a moderation in strength and having the advantage of being welded easily and cold-formed. We have these pipes in various sizes, shapes, thickness and other related specifications. For better quality of Titanium Gr2 pipes and tubes, we use sophisticated technology as well as modern equipment. These pipes are beneficial because of their lower density in comparison to steel pipes and it is resistant to various chemicals as well as corrosion. The strength of these pipes and tubes ranges from grades 1 to grade 3.

 

Titanium Alloy Grade 2 Pipes and Tubes Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Titanium Gr 2 3.7035 R50400

 

 

pure titanium

 

Specification of Titanium Gr 2 Seamless / Welded Pipes and Tubes

Specification : ASTM B861, B338, B388, B862 / ASME SB861, SB338, SB388, SB862
Pipe Range : ½"NB to 24"NB / SCH 10 – SCH XXS
Tubes Range: 1mm OD to 254mm OD / Thickness 0.1 to 20mm.
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request

 

Titanium Alloys Gr 2 Pipes & Tubes Chemical Composition

C Fe H N O Ti
max max max max max max
0.1 0.3 0.015 0.03 0.25 99.2

 

Grade 2 Titanium Pipes & Tubes of Mechanical Properties

Hardness, Knoop 170 170  
Hardness, Rockwell B 80 80  
Hardness, Vickers 145 145  
Tensile Strength, Ultimate 344 MPa 49900 psi  
Tensile Strength, Yield 275 - 410 MPa 39900 - 59500 psi  
Elongation at Break 20 % 20 %  
Reduction of Area 35 % 35 %  
Modulus of Elasticity 105 GPa 15200 ksi In Tension
Compressive Modulus 110 GPa 16000 ksi  
Poisson's Ratio 0.37 0.37  
Izod Impact 114 - 171 J 84.1 - 126 ft-lb  
Fatigue Strength 300 MPa 43500 psi 1E+7 cycles, Unnotched
Fatigue Strength 425 MPa 61600 psi 30,000 cycles, Unnotched
Fracture Toughness 66 MPa-m½ 60.1 ksi-in½ K(Q); annealed
Shear Modulus 45 GPa 6530 ksi  

 

Physical Properties of Grade 2 Titanium Alloy Pipes and Tubes

Physical Properties Metric English
Density 4.51 g/cc 0.163 lb/in³

 

Titanium Alloy Gr 2 Pipes & Tubes Application Industries

Petrochemical Industry

Oil and Gas Industry

Chemical Industry

Power Plant Industry

Energy Industry

Pharmaceuticals Industry

Pulp & Paper Indusry

Food Processing Industry

Aerospace Industry

Refining Industry

 

Titanium products provided by GNEE

titanium pipe/tube

Material
Pure titanium and Titanium alloy
 
 
Titanium Grade
Grade 1-Unalloyed titanium
Grade 2-Unalloyed titanium
Grade 3-Unalloyed titanium
Grade 7-Unalloyed titanium plus 0.12 to 0.25 %palladium
Grade 9-Titanium alloy (3 % aluminum, 2.5 % vanadium)
Grade 12-Titanium alloy (0.3 % molybdenum, 0.8 % nickel),
Standard
ASTM B338/ASME SB338, ASTM B337/ASME SB337, ASTM B861/ASME SB861, ASTM B862/ASME SB862,AMS4911,AMS4928
Shape
Round Square Rectangle
Type
Seamless/Welded
 
 
Processing
Seamless titanium tube: Titanium sponge-Compacting electrodes-melting-Forge-Bar billets-Extruding-Rolled-Straightening-Seamless tube
Welded titanium tube: Titanium sponge-Compacting electrodes-melting-Forge-Plate billets-Hot rolled-Cold rolled-Titanium scrap-Welded-Welded tube
Surface
Polishing, picking, acid washed, black oxide
 
 
Application
1) Heat Exchanger, Condensers, Water Treatment, Desalination
2) Fluid, gas and oil transport
3) Pressure and heat transmission
4) Construction and ornament
5) Motorbycle and bike
Material Milling Certificate
According to. EN 10204.3.1
Including Chemical composition and Mechanical property

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titanium rod/bar

Product name

Pure Titanium bar/Pure Titanium rod/Titanium alloy bar/Tianium alloy rod

Standard

GB/T 2965-2007 GB/T 13810-2007, ASTM B348,ASTM F67,ASTM F136, AMS4928,MIL4911

Titanium type

Commercially Pure(CP) / Titanium alloy

Grade

TA1 TA2 TA3 TA4 TA5 TA6 TA7 TA8 TA9 TA10 TA11 TA12 TA13 TA14
TA15 TA16 TA17 TA18 TA19 TA20 TA21 TA22 TA23 TA24 TA25 TA26
TA27 TA28
GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR9 GR12 GR16

Diameter

3-350mm

Length

Max6000mm

Technique

Forging, machining

Surface

Acid surface or polishing, sand blasted surface

Shape

Round, flat, square, hexagonal

Application

Metallurgy, electronics, medical, chemical, petroleum, pharmaceutical, aerospace, etc.

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titanium plate/sheet/strip

Item

Titanium plate,Titanium sheet

Grade

GR1,GR2,GR5,GR7,GR9,GR12,GR23,etc.

Size

0.3-3mm≤1000-1500mm≤12000mm or as your request

Standard

ASTM B265, ASME SB265,AMS491

Material

pure titanium ( gr1, gr2, gr3,,gr4)

Titanium Alloy(GR5, GR7,GR9,GR23,TI-6AL-7NB)

Ti-6Al-2Sn-4Zr-2Mo, Ti-6Al-2Sn-4Zr-6Mo

Ti-V(15wt%)-Cr(3wt%)-Sn(3wt%)-Al(3wt%)

Quality and test

Hardness test, Bending test, Hydrostatic etc.

Application

chemical, industry, sports etc.

Feature

High corrosion resistance, low density, good thermal stability

Technics

Hot rolled,Cold Rolled

Surface

Bright, Polished, Pickling, Acid cleaning, Sandblasting

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titanium wire

item

Titanium wire

Grade

Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9,, Gr23, etc.

Millimeter(mm)

0.8mm - 6.0mm

Technology

Hot-Rolled, Cold-Rolled, Hot forging , Machining

Standard

ASTM B265, AMS 4911, AMS 4916, ASTM F67, ASTM F136,AWS A5.16

Condition

Cold rolled(Y), Hot rolled(R), Annealed (M), Quenching(C)

Shape

Straight, Spool, Coil

Surface

Acid Washed, Polished surface, Grinding Polished

Advantage

1.Low Density and High Specification Strength
2.Excellent Corrosion Resistance
3.Good resistance to effect of heat

4.Excellent Bearing to cryogenic property
5.Nonmagnetic and Non-toxic
6.Good thermal properties
7.Low Modulus of Elasticity

Application

Military,Medical, Industry,Glasses,Jewelry, Ornaments,welding,Sporting goods,Motor vehicle,Electroplating

Delivery Time

Within 7-15 Days

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