Stainless Steel
Stainless Steel
Stainless steel is a type of steel that contains chromium, which makes it highly resistant to rust and corrosion. Stainless steel is commonly used in many industries, including construction, automotive, and aerospace, due to its durability and aesthetic qualities. Here is a brief description of stainless steel pipe, tube, flange, fastener, fittings, and round bar:
Stainless steel pipe: A stainless steel pipe is a hollow tube made of stainless steel that is used to transport fluids, gases, and other materials. Stainless steel pipes are durable and resistant to corrosion, making them ideal for use in harsh environments.
Stainless steel tube: Stainless steel tubes are similar to pipes, but they are typically smaller in diameter and have thinner walls. They are commonly used in applications that require high strength, durability, and corrosion resistance.
Stainless steel flange: A flange is a flat disc with holes that is used to connect pipes or tubes. Stainless steel flanges are used in a variety of industries, including oil and gas, chemical, and construction.
Stainless steel fastener: A stainless steel fastener is a type of hardware that is used to join two or more objects together. They are commonly used in construction, automotive, and aerospace applications.
Stainless steel fittings: Stainless steel fittings are used to connect two or more pipes or tubes together. They are commonly used in plumbing and HVAC systems, as well as in the food and beverage industry.
Stainless steel round bar: A stainless steel round bar is a solid cylindrical rod made of stainless steel that is used in a variety of applications, including construction, automotive, and aerospace. They are often used as structural support or as a component in machinery and equipment.
Stainless Steel Specifications
|
ASTM |
A312, A376,A358, A269, |
|
ASME |
SA312, SA376, Pressure SA358, |
Chemical Compositions :
|
Grade |
C |
Cr |
Ni |
Mo |
Others |
|
304 |
0.08 |
18.0~ 20.0 |
8.00~ 10.50 |
- |
- |
|
304L |
~0.030 |
18.0~ 20.0 |
9.00~ 13.00 |
- |
- |
|
310S |
~0.08 |
24.0~ 26.0 |
19.0~ 22.0 |
- |
- |
|
316 |
~0.08 |
16.0~ 18.0 |
10.0~ 14.0 |
2.00~ 3.00 |
- |
|
316L |
~0.08 |
16.0~ 18.0 |
12.0~ 15.0 |
2.00~ 3.00 |
- |
|
316Ti |
0.08 |
16.0~ 18.0 |
10.0~ 14.0 |
2.00~ 3.00 |
Ti 5xC% ~ |
|
317L |
0.03 |
18.0~ 22.0 |
11.0~ 15.0 |
3.00~ 4.00 |
- |
|
321 |
~0.08 |
17.0~ 19.0 |
9.00~ 13.0 |
- |
Ti 5xC%~ |
|
347 |
0.08 |
17.0~ 19.0 |
9.00~ 13.0 |
- |
Nb10xC%~ |
Mechanical Properties :
|
Grade |
Yield Strength (0.2%) |
Tensile Strength |
Elongation (%) |
Hardness (Hv) |
|
304 |
205~ |
520~ |
40~ |
~200 |
|
304L |
175~ |
480~ |
40~ |
~200 |
|
310S |
205~ |
520~ |
40~ |
~200 |
|
316 |
205~ |
520~ |
40~ |
~200 |
|
316L |
175~ |
480~ |
40~ |
~200 |
|
316Ti |
205~ |
520~ |
40~ |
~200 |
|
317L |
175~ |
480~ |
40~ |
~200 |
|
321 |
205~ |
520~ |
40~ |
~200 |
|
347 |
205~ |
520~ |
40~ |
~200 |
Physical Properties :
|
Grade |
Specific Heat J/g °C |
Specific Gravity |
Thermal Expansion Coefficient |
Thermal Conductivity |
|
304 |
0.50 |
7.93 |
17.3 |
16.3 |
|
304L |
0.50 |
7.93 |
17.3 |
16.3 |
|
310S |
0.50 |
7.98 |
15.9 |
14.2 |
|
316 |
0.50 |
7.98 |
15.9 |
16.3 |
|
316L |
0.50 |
7.98 |
15.9 |
16.3 |
|
316Ti |
0.50 |
7.98 |
15.9 |
16.3 |
|
317L |
0.486 |
7.98 |
16.5 |
14.4 |
|
321 |
0.50 |
7.93 |
16.7 |
16.1 |
|
347 |
0.50 |
7.98 |
16.7 |
16.1 |