Stainless Steel Round Pipe 2 to 4 Inches Thickness Large SS Pipes
304 Stainless steel is the most widely used chromium-nickel
stainless steel. As a widely used steel, it has good corrosion
resistance, heat resistance, low temperature strength and
mechanical properties; it has good hot workability such as stamping
and bending without heat treatment Hardening phenomenon (use
temperature -196℃～800℃). It is resistant to corrosion in the
atmosphere. If it is an industrial atmosphere or a heavily polluted
area, it needs to be cleaned in time to avoid corrosion. It is
suitable for food processing, storage and transportation. Has good
processing properties and weldability.
Chemical Composition:
| Unit | C | Mn | P | S | Si | Cr | Ni |
| <= % | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 |
Machine Capability:
| Yield strength (N/mm2) | Tensile strength (N/mm2Mpa) | Elongation | Hardness |
| >=205 | >=520 | >=40 | HB <=187 HRB <=90 |
1. Material:
Carbon Steel:Q235,Q195,Q345,etc
200 series:201 202
300 series :301 304 304L 309S 310S 316L 317L 321 904L
400 series :409L 410 420 430 439 441
2. Size:
Length:5.8-12m
Width: 10-800mm or as customer required
Thickness: 1-3mm
We have a professional processing factory to cut stainless steel
sheets.
3. Surface:
No.4 | It has good gloss and fine lines on the surface. Processing
technology: Polishing and tempering rolling of 2D products or 2B
with 150 ~ 180 abrasive material (JIS R6002). |
HL | It is silver-gray with hair streaks. Processing technology: Polish
the 2D product or 2B product with a suitable size of abrasive
material to make the surface appear continuous grain. |
8K | It is in a mirror state. Processing technology: 2D or 2B products
are ground and polished to a mirror effect with a suitable abrasive
material. |
2B | It is silvery white and better gloss and flatness than 2D surface.
Processing technology: hot rolling + annealing shot peening
pickling+ cold rolling + annealing pickling + quenching and
tempering rolling. |
BA | The surface gloss is excellent and has a high reflectivity, just
like the mirror surface. Processing technology: hot rolling
+annealing shot peening pickling + cold rolling + annealing
pickling + surface polishing + quenched and tempered rolling. |
1D | surface has discontinuous particles, also known as matte.
Processing technology: hot rolling + annealing shot peening
pickling +cold rolling + annealing pickling. |
2D | It is slightly shiny silvery white. Processing technology: hot
rolling + annealing shot peening pickling + cold rolling +
annealing
pickling. |
No.3 | has better gloss and rough surface. Processing technology:
Polishing and tempering rolling of 2D products or 2B with 100 ~ 120
abrasive materials (JIS R6002). |
SB | The surface is smooth, the texture is clear, the texture is
delicate, the appearance is comfortable, and the taste is
high-grade.It is widely praised by consumers especially in kitchen
appliances. |
.
You could also ask for other special treatment.We have a stainless
steel processing factory in Wuxi.
4. Standard:
GB JIS ASTM EN DIN AISI
5. Packing:
Standard stainless steel shipping packaging or as customer required.
