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Stainless Steel Seamless Tube ASTM A213 TP321 Heat Exchangers Threaded fasteners

Categories Stainless Steel Seamless Tube
Brand Name: YUHONG SPECIAL STEEL
Model Number: TP321, TP321H , 12X18H10T , 1.4541
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: China, USA, Korea, UE
MOQ: 1PC
Price: negotiable
Payment Terms: T/T, L/C at sight
Supply Ability: 10000 tons per month
Delivery Time: Depends on quantity
Packaging Details: Ply-wooden Case /Bundle
Material Grade: TP321
Standard: ASTM A213 , ASME SA213
Type: Seamless & Straight & U bend & Coil
NDT: ET, HT, UT
W.T.: 1/4”to 3”
Size: 1/8″NB TO 30″NB IN
Length: Single Random, Double Random & Cut Length.
Packing: Ply-wooden Case /Iron Case/ Bundle
Application: gas/food processing/Chemical
Company Info.
Yuhong Group Co.,Ltd
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    Stainless Steel Seamless Tube ASTM A213 TP321 Heat Exchangers Threaded fasteners

    Stainless Steel Seamless Tube ASTM A213 TP321 Heat Exchangers Threaded fasteners


    YUHONG GROUP deal with seamless steel pipe and tube already more than 33 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 70 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France ...


    Chemical Composition of Astm A213 TP321 Stainless Steel Tube


    GradeCMnSiPSCrMoNiNOther
    321min.
    max
    -
    0.08
    2.000.750.0450.03017.0
    19.0
    -9.0
    12.0
    0.10Ti=5(C+N)
    0.70
    321Hmin.
    max
    0.04
    0.10
    2.000.750.0450.03017.0
    19.0
    -9.0
    12.0
    -Ti=4(C+N)
    0.70

    Mechanical Properties of Astm A213 TP321 Stainless Steel Tube


    GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
    Rockwell B (HR B) maxBrinell (HB) max
    3215152054095217
    321H5152054095217
    321H also has a requirement for a grain size of ASTM No 7 or coarser.

    Physical Properties of Astm A213 TP321 Stainless Steel Tube


    GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (μm/m/°C)Thermal Conductivity (W/m.K)Specific Heat 0-100°C (J/kg.K)Electrical Resistivity (nΩ.m)
    0-100°C0-315°C0-538°Cat 100°Cat 500°C
    321802719316.617.218.616.122.2500720

    Overwiew:


    TP321 stainless steel is a Ni-Cr-Mo type austenitic stainless steel, its properties are very similar to 304, but due to the addition of titanium metal, it has better resistance to grain boundary corrosion and high temperature strength. Due to the addition of titanium metal, it controls the formation of chromium carbide.


    Application:


    Chemical containers, including for transport

    Food preparation equipment particularly in chloride environments.

    Coastal architectural panelling, railings & trim.

    Chemical containers, including for transport.

    Heat Exchangers.


    Quality Stainless Steel Seamless Tube ASTM A213 TP321 Heat Exchangers Threaded fasteners for sale
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