STAINLESS STEEL ASTM A312 TP 420 TUBES MANUFACTURER IN INDIA, SUPPLIER, 1.4021 420 STAINLESS STEEL ERW TUBES, EXPORTER OF 420 STAINLESS STEEL WELDED TUBE IN INDIA
Stainless Steel 420 Tube Specification
Item | Stainless Steel 420 Tube |
Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
Type | Seamless / ERW / Welded / Fabricated / CDW |
Outer Diameter Size | SEAMLESS – 1/2″ NB TO 18″ NB WELDED / ERW- 1″ NB TO 16″ NB EFW – 8″ NB TO 110″ NB |
Form | 420 Round Tubing, 420 Square Tubes, 420 Rectangular Tube, “U” Shape 420 Tubing, 420 Hydraulic Tubes |
Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size End: Plain End, Beveled End, Treaded |
Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
Dimension | All Tubes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
SS 420 Tube Packing: We focus on every procedure to assure quality, the package we usually take Tube with environmental poly bags, and then in free fumigation wooden cases. Also can accept customized package such as OEM by negotiation.
Dinesh Tube India offers just about everything to meet your Tube pack requirements. Lot of emphasis is placed on the packing and packaging . The AISI 420 Tube are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps.
420 Stainless Steel Tube Marking: All Tube are marked with size and specification. Or as per customer’s requirement; So, besides the fact that we can arrange freight transportation for you, we can before that:
Specifically mark parts or packages: Provide for a special packing according to what is required by the shipping method or by you. We mark the Tube as needed with the most suitable marking technique.
When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your Alloy 420 Tube to be optimally protected during transportation. We pack the Tube according to the appropriate method: strapped pallet, wooden crate, overseas packing.
Stainless Steel 420 Tube Useful Information
Stainless Steel 420 Tube Chemical Composition :
| C | Mn | Si | P | S | Cr | |
|---|---|---|---|---|---|---|
| 420 | 0.15 max | 1.00 max | 1.00 max | 0.04 max | 0.03 max | min: 12.0 max: 14.0 |
Stainless Steel 420 Tube Mechanical Properties :
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) |
|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
| * Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum | ||||
Stainless Steel 420 Tube Physical Properties :
| Density kg/m3 | Thermal Conductivity W/mK | Electrical Resistivity (Microhm/cm) | Modulus of Elasticity | Coefficient of Thermal Expansion µm/m/°C | Specific Heat (J/kg.K) |
|---|---|---|---|---|---|
| 7750 | 24.9 at 212°F | 550 (nΩ.m) at 68°F | 200 GPa | 10.3 at 32 – 212°F | 460 at 32°F to 212°F |
| – at 932 °F | 10.8 at 32 – 599°F | ||||
| 17.7 at 32-1000°F |
Extensive Inventory of 420 Stainless Steel Tube for Sale in india at Best Price
Stainless Steel 420 Tube Material Specifications
ASTM A312 420: Seamless and straight-seam welded austenitic tube intended for high temperature and general corrosive service. Filler metal not permitted during welding.
ASTM A358 420: Electric fusion welded austenitic tube for corrosive and/or high temperature service. Typically only tube up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.
ASTM A790 420: Seamless and straight-seam welded ferritic/austenitic (duplex) tube intended for general corrosive service, with a particular emphasis on resistance to stress corrosion cracking.
ASTM A409 420: Straight-seam or spiral-seam electric fusion welded large diameter austenitic light-wall tube in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high
ASTM A376 420: Seamless austenitic tube for high temperature applications.
ASTM A813 420: Single-seam, single- or double- welded austenitic tube for high temperature and general corrosive applications.
ASTM A814 420: Cold-worked welded austenitic tube for high temperature and general corrosive service.