HAOSTEEL is one of the most professional manufacturer and supplier of
stainless steel Tube.Stainless steel tube can be divided into
seamless tube and welded tube according to production mode.
Seamless tube can be divided into hot rolled tube, cold rolled
tube, cold drawn pipe and extruded tube.The welded pipe is divided
into straight welded pipe and spiral welded tube.
Description:
Main steel grades:
TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H,
TP317,TP317L, TP321, TP321H,TP347,
TP347H,904L…S32101,S32205,S31803,S32304,S32750, S32760
TP405,TP409, TP410, TP430, TP439
SS 304 Square Pipe Price
304 Stainless Steel Pipes Grade of the most flexible and commonly
used stainless steels on the market. For stainless steel sections
which are welded heavily, post-weld annealing may be necessary to
provide maximum corrosive resistance.
Chemical Composition
| Grade | | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 304 | min.
max. | -
0.08 | -
2.0 | -
0.75 | -
0.045 | -
0.030 | 18.0
20.0 | - | 8.0
10.5 | -
0.10 |
| 304L | min.
max. | -
0.030 | -
2.0 | -
0.75 | -
0.045 | -
0.030 | 18.0
20.0 | - | 8.0
12.0 | -
0.10 |
| 304H | min.
max. | 0.04
0.10 | -
2.0 | -
0.75 | - 0.045 | -
0.030 | 18.0
20.0 | - | 8.0
10.5 | - |
Mechanical Properties
Application
Stainless steel pipe is an economical section steel, is an
important product in the steel industry, can be widely used in life
decoration and industry, many people on the market for the
production of staircase handrails, window protection, railings,
furniture and so on. Common are 201 and 304 two kinds of materials.
