ASTM A376 TP316 Austenitic Seamless Steel Pipe
- ASTM A376
- China
- Stock
- TP316
ASTM A376 TP316 Steel Pipe covers seamless austenitic steel pipe intended for high-temperature service.
ASTM A376 TP316 Austenitic Seamless Steel Pipe
ASTM A376 TP316 Austenitic Steel Pipe
Standard:ASTM A376/A376M
Standard Specification for
Seamless Austenitic Steel Pipe for High-Temperature Service
ASTM A376 TP316 Steel Pipe covers seamless austenitic steel pipe intended for high-temperature service.
ASTM A376 TP316 Seamless Austenitic Steel Pipe was originally developed for use for piping in the central stations of electric-power generating thermal plants. However, its use is not restricted to such applications and it may be used in other applications for which the attributes ofthe materials
ASTM A376 TP316 Austenitic Steel Pipe Quick Details
Company Name: Beite steel pipe
Country/Region: China
Product Name：ASTM A376 TP316 Austenitic Steel Pipe
Manufacture：seamless,
Outside Diameter：12.7mm——127mm
Wall thickness：0.9mm——12.7mm
Length：6000mm、12000m or specified length as require
Port of Shipment：Tianjin,China
Payment：L/C or T/T
Delivery: 7-15 days after payment
Package: Bundles (hexagonal),Wooden Boxes,Crates (steel/wooden)
Materials and Manufacture
Manufacture—pipe may be either hot finished or cold finished, with a suitable finishing treatment, where necessary.
Heat Treatment:
All pipe shall be furnished in the heat-treated condition unless the order specifically states that no final heat treatment shall be applied. When the order is furnished without final heat treatment, each pipe shall be stenciled “HT-O.”
ASTM A376 TP316 Seamless Austenitic Steel Pipe, heat treatment shall consist of heating to a minimum temperature of 1900 °F [1040 °C] and quenching in water or rapidly cooling by other means.
The purchaser may specify controlled structural or special service characteristics which shall be used as a guide for the most suitable heat treatment. If the final heat treatment is at a temperature under 1900 °F [1040 °C], each pipe shall be stenciled with the final heat treatment temperature in degrees Fahrenheit or Celsius after the suffix “HT.”
Chemical Composition
| Grade |
UNS Designation |
Composition, %
|
|||||||
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Nickel | Chromium | Molybdenum | ||
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 11.0-14.0 | 16.0–18.0 | 2.00–3.00 |
Mechanical Properties
| Grade |
Tensile A strength, min, ksi [MPa] |
Yield strength min,ksi[MPa] |
Elongation in 2 in. or 50 mm (or 4D) min, % | |
| Longitudinal | Transverse | |||
| TP316 | 75[515] | 30[205] | 35 | 25 |
Tests Required
Hydrostatic Test
Nondestructive Electric Test
Nondestructive Electric Test
Transverse Test
Longitudinal Tension Test
Longitudinal Tension Test
Flattening Test
Surface Condition:
All pipe surfaces shall be free of scale, dirt, grease, paint,or other foreign material that could interfere with interpretation oftest results. The methods used for cleaning and preparing the surfaces for examination shall not be detrimental to the base metal or the surface finish.
Ordering Information
1.1 Quantity (feet, centimetres, or number of lengths),
1.2 Name of material (seamless austenitic steel pipe),
1.3 Grade (TP316),
1.4 Size (nominal size, or outside diameter and schedule number or average wall thickness),
1.5 Lengths (specific or random),
1.6 End finish ,
1.7 Test report required,
1.8 Specification designation, and
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