| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Stainless Steel |
| Label: | Stainless steel pipe , 316 stainless steel , stainless steel 430 |
| Price: |
US $1
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:16 Sep, 2015 |
The products details
1 Material:
In metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable", is defined as a steel alloy with a minimum of 10.5% to 11% chromium content by mass.
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. It is also called corrosion-resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.
2 Another name: seamless stainless steel pipe(tube),welded stainless steel pipe(tube)
3 Material grade: SS201,202,304,316,316L,430
4 Characteristics:welding, corrosion resistance, polishing performance (BQ)
5 Standard:ASTM
6 Specification:
Out diameter: 0.8-3000mm
Thickness:0.5-400mm
Length:6m or as the customers’ request.
7 Surface: 180G, 320G Satin/Hairline 400G, 600G Mirror finish
8 Test:Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
9 Process method:Code drawn, annealed with nitrogen protection, ultrasonic,
automatic shape, polished
10 Packing:weaving bag, non-woven fabric, seaworthy bundle,wooden case if required
Or as the clients’ requests.
11 Application:
Stainless steel pipe is widely used in handrail,railing,staircase,welded
mesh,screen,door,window, balcony,fence,bench,furniture,etc
12 The chemical composition and mechanical property
|
Chemical Composition of Material |
Material Composition |
201 |
202 |
304 |
316L |
430 |
|
|
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.035 |
≤0.12 |
|
|
Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
|
|
Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
|
|
P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
|
|
S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
|
|
Cr |
13-15 |
14-17 |
18-20 |
16-18 |
16-18 |
|
|
Ni |
0.7-1.1 |
3.5-4.5 |
8-10.5 |
10-14 |
|
|
|
Mo |
|
|
|
2.0-3.0 |
|
|
Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
|
|
|
Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
|
|
|
Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
|
|
|
Extension |
≥30% |
≥30% |
≥35% |
≥35% |
|
|
|
Hardness (HV) |
<105 |
<100 |
<90 |
<90 |
|
|
Name |
Stainless steel pipe |
|
Another name |
Seamless stainless steel pipe, Welded stainless steel pipe |
|
Type |
Seamless steel pipe,welded steel pipe |
|
Standard |
ASTM |
|
Material Grade |
201,202,304,316,316L,430 |
|
Out diameter |
0.8-3000mm |
|
Thickness |
0.5-40mm |
|
Length |
6m or as customers' request |
|
Surface |
180G, 320G Satin/Hairline 400G, 600G Mirror finish |
|
Test |
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
|
Application |
handrail,railing,staircase,welded mesh,screen,door,window, balcony,fence,bench,furniture,etc |
|
The delivery time |
Within 15-30days after receiving the deposit or L/C at sight |
|
The payment |
30% TT in advance and the balance against the copy of B/L or irrevocable L/C at sight |
|
The trade term |
FOB,CFR and CIF |
