MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Steel Pipes > Seamless Steel Pipes
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A268/ASME SA268
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
China
MOQ :
1000KGS
Price :
NEGOTIABLE
Payment Terms :
L/C, T/T
Supply Ability :
ACCORDING TO CUSTOMER'S REQUEST
Delivery Time :
10-75DAYS
Packaging Details :
Ply- Wooden Case/Plastic Bag / Plastic Cap
Tube Type :
Welded or Seamless
Outside Diameter :
1/4"- 8"-6.25mm -203mm
Wall Thickness :
0.02"-0.5"-0.5mm-12mm
Application :
Heat Exchanger/Condenser/Boiler
Description

ASTM A268 TP430 Ferritic and Martensitic Seamless Tube For General Service

We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

ASTM A268 is Standard specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service, the grades contain TP410, TP405, TP420, TP430, TP430Ti, TP403, TP409, TP444, TP439 and TP446, it covers standard specification for a number of grades of nominal-wall-thickness, welded ferritic and martensitic stainless steel tubing for general corrosion-resisting and high-temperature service, ASME SA268 is alternative standard.

The tubes shall be made by the seamless or welded process with no filler metal added, tubes shall be reheated to a temperature of 1200.F [650.C] or higher and cooled to meet the requirements of this specification, All tubes shall be free of excessive mill scale, suitable for inspection. A slight amount of oxidation will not be considered as scale.

ASTM A268 TP410, TP430, TP439 Chemical Composition

The steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, aluminum, copper, nitrogen, titanium, and columbium, most of these grades are commonly characterized by being ferromagnetic.

Grade: TP410 TP430 TP439
UNS S41000 S43000 S43035
C, Max 0.15 0.12 0.07
Mn,Max 1.00 1.00 1.00
P, Max 0.04 0.04 0.040
S, Max 0.03 0.03 0.030
Si, Max 1.00 1.00 1.00
Ni … … 0.50max
Cr 11.5-13.5 16.0-18.0 17.00-19.00
Mo … … …
Al … … 0.15
Cu … … …
N … … 0.04
Ti … … 0.20+4(C+N)Min, 1.10max

ASTM A268 Stainless Steel Tubing Sizes Tolerance

Variations in outside diameter, wall thickness, and length from those specified shall not exceed the amounts prescribed below.

Outside Diameter, In.[Mm] OD Tolerance, In.[Mm] Wall Thickness, % Thin Wall Tubes
Up To1⁄2, [12.7], Excl ±0.005 [0.13] ±15
1⁄2 To 11⁄2 [12.7 To 38.1], Excl/Td> ±0.005 [0.13] ±10< Less Than 0.065 In. [1.6 Mm] Nominal
11⁄2 To 31⁄2 [38.1 To 88.9], Excl ±0.010 [0.25] ±10 Less Than 0.095 In. [2.4 Mm] Nominal
31⁄2 To 51⁄2 [88.9 To 139.7], Excl ±0.015 [0.38] ±10 Less Than 0.150 In. [3.8 Mm] Nominal
51⁄2 To 8 [139.7 To 203.2], Incl ±0.030 [0.76] ±10 Less Than 0.150 In. [3.8 Mm] Nominal

TP410, TP430 And TP439 Properties

The steel shall conform to the following tensile properties: tensile strength, yield strength, and elongation.

Grade Tensile Strength, Min, Ksi [MPa] Yield Strength, Min, Ksi [MPa] ELONGATION. MIN, %
TP410 55 [380] 30 [205] 20
TP430 60 [415] 35 [240] 20
TP439 60 [415] 30 [205] 20

ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General ServiceASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service

Product tags

seamless a213 t91 boiler tube

,

a179 seamless cold drawn tubes

,

seamless steel tube 2205
Send your message to this supplier
Send Now

ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service

Ask Latest Price
Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A268/ASME SA268
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
China
MOQ :
1000KGS
Price :
NEGOTIABLE
Contact Supplier
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service
ASTM A268 TP430 Ferritic and Martensitic Seamless Cold Drawn Tube For General Service

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Stainless Steel Seamless Tube
MachineU China Products Minerals & Metallurgy Carbon Steel Steel Pipes Seamless Steel Pipes
Contact Supplier
Submit Requirement