Standard: | ASTM A312ļ¼ ASME SA312 | Material Grade: | TP304ļ¼ 1.4301ļ¼ UNS S30400 |
---|---|---|---|
Product Name: | Stainless Steel | Ends: | Bevled Endļ¼ Plain Endļ¼ Thread End |
Surface: | Pickledļ¼ Annealedļ¼ Polishedļ¼ Bright Annealed | NDT: | Eddy Current Test -ASTM E426ļ¼ Hystostatic Test-ASTM A999ļ¼ Ultrsonic Test -ASTM E213 |
High Light: | welded steel pipesļ¼ welded pipes |
ASTM A312 TP304ļ¼ EN1.4301ļ¼ UNS S30400 Stainless Steels
ASTM A312 TP304 Stainless Steel is the most used 300 series stainless steel gradeļ¼ which combines of sufficient Chrome and Nickel contents to possess excellent propertiesļ¼ ASTM A312 TP304 has good corrosion resistanceļ¼ good formability and good weldability to meet various applications.
TONG CHUANG HOLDING GROUP deals with Stainless Steels and tubes already more than 30 yearsļ¼ every year sell more than 5000 tons of stainless steel pipe and tube. Our clients already cover more than 70 countries. Our Stainless Steel and tube was width used in Miningļ¼ Energyļ¼ Petrochemicalļ¼ Chemical Industryļ¼ Food plantļ¼ Paper plantļ¼ Gas and Fluid Industry etc.
Standard Specification | ASTM A312 / ASME SA312 |
Dimensional specification | ANSI / ASME B36.19Mļ¼ ANSI / ASME B36.10M |
Manufacturing Shapes | Hydraulicļ¼ Roundļ¼ Rectangleļ¼ Squareļ¼ Hexļ¼ Honed |
Manufacturing Techniques | Seamless / 100% X Ray Welded / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn |
Pipe End Types | Plain Endļ¼ Beveled Endļ¼ Treaded One Endļ¼ TBE (Treaded Both Ends) |
Delivery Condition of SS 304 Pipe | Annealed and Pickledļ¼ Polishedļ¼ Bright Annealedļ¼ Cold Drawn |
Schedule Range | SCH 5ļ¼ SCH10ļ¼ SCH 40ļ¼ SCH 80ļ¼ SCH 80Sļ¼ SCH 160ļ¼ SCH XXSļ¼ SCH XS |
Value Added Services provided by suppliers | Cuttingļ¼ Bevelingļ¼ Polishingļ¼ Threadingļ¼ Destructiveļ¼ Non Destructiveļ¼ Ultrasonic Testing |
Inspection and Test Reports | EN 10204 3.1ļ¼ Mill Test Certificatesļ¼ Chemical Reportsļ¼ PMI Test Reportsļ¼ Mechanical Reportsļ¼ Third Party Inspectionļ¼ NABL Approved Labļ¼ Visual Inspectionļ¼ Destructive Test and Non Destructive Test Reports |
Equivalent Grades:
GRADE | UNS | EN | JIS | AFNOR | BS | WERKSTOFF NR. | GOST | SS |
TP 304 | S30400 | X5CrNi18-10 | SUS 304 | Z7CN18ā09 | 304S31 | 1.4301 | 08Š„18Š10 | 2332 |
Characteristics:
Reusable
High strength
Good formability
Resistant to high pressure
Resistant to high temperature
Resistant to high mechanical stresses
Chemical Composition:
GRADE | 304 | 304N | 304LN |
Ni | 8 – 11 | 8 – 11 | 8 – 11 |
Fe | Balance | ||
Cr | 18 – 20 | 18 – 20 | 18 – 20 |
C | 0.08 max | 0.08 max | 0.035 max |
Si | 0.75 max | 0.75 max | 0.75 max |
Mn | 2 max | 2 max | 2 max |
P | 0.040 max | 0.04 max | 0.04 max |
S | 0.03 max | 0.03 max | 0.03 max |
N | — | 0.1 – 0.16 | 0.1 – 0.16 |
Mechanical Properties:
Density | 8.0 g/cm3 |
Melting Point | 1400 °C (2550 °F) |
Tensile Strength | Psi – 75000 ļ¼ MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 ļ¼ MPa – 205 |
Elongation | 35 % |
Applications:
Power Industry
Chemical Industry
Nuclear Industry
Petroleum Refining
Oil & Gas Development
Cleaning Energy Equipment
Seawater Desalination & Treatment
Marine Engineering & Shipbuilding