Precision Stainless Steel Tube Specification:
Seamless stainless steel precision mechanical tube with inner & outer diameter tolerances within ±0.02mm.
ASTM A511 Seamless Stainless Steel Mechanical Tubing.
JIS G 3446 Stainless steel pipes for machine and structural purposes.
EN 10297 – 2 Seamless circular steel tubes for mechanical and general engineering purposes – Technical delivery conditions – Part 2: Stainless steel
Precision Stainless Steel Tube Chemical Composition:
|
Chemical Composition, Weight % |
||||||||
|
Grade |
Carbon |
Mn |
P |
S |
Si, max |
Ni |
Cr |
Mo |
|
304 |
0.08 max |
2 |
0.04 |
0.03 |
1 |
8.0–11.0 |
18.0–20.0 |
... |
|
304L |
0.035 max |
2 |
0.04 |
0.03 |
1 |
8.0–13.0 |
18.0–20.0 |
... |
|
309S |
0.08 max |
2 |
0.04 |
0.03 |
1 |
12.0–15.0 |
22.0–24.0 |
... |
|
310S |
0.08 max |
2 |
0.04 |
0.03 |
1 |
19.0–22.0 |
24.0–26.0 |
... |
|
316 |
0.08 max |
2 |
0.04 |
0.03 |
1 |
11.0–14.0 |
16.0–18.0 |
2.0–3.0 |
|
316L |
0.035 max |
2 |
0.04 |
0.03 |
1 |
10.0–15.0 |
16.0–18.0 |
2.0–3.0 |
|
317 |
0.08 max |
2 |
0.04 |
0.03 |
1 |
11.0–14.0 |
18.0–20.0 |
3.0–4.0 |
|
321 |
0.08 max |
2 |
0.04 |
0.03 |
1 |
9.0–13.0 |
17.0–20.0 |
... |
|
347 |
0.08 max |
2 |
0.04 |
0.03 |
1 |
9.0–13.0 |
17.0–20.0 |
... |
Precision Stainless Steel Tube Description:
|
Out Diameter(OD): |
¼’’ to 8’’, 12mm-219mm. |
|
Wall Thickness(W.T.): |
1 mm to 15mm. |
|
Length(L): |
Fixed 6 meters, or other Length as Specified. |
|
End: |
Plain End, Bevel End. |
|
Delivery Condition: |
Annealed and Pickled, Bright Annealed, Polished(400#,600#). |
|
Inspection: |
100% PMI, Hydrostatic Test, Eddy Current, Ultrasonic, X-Ray, Penetrant Test. |
|
Mechanical Test: |
Tension Test, Flattening Test, Flaring Test, Hardness Test, Impact Test. |
|
Tolerance: |
According to the Production Standard. |
|
Packing: |
By Bundles, Plywood Cases. |
|
Marking: |
YASE PIPELINE, Material Grade, Standard, Specification, Heat No., Lot No. |
|
Mill Test Certificate: |
According to EN 10204 3.2 |
|
Production Time: |
2-30 Days, or up to the quantity. |
|
Shipping: |
By Sea, By Air, By Express. |
|
MOQ: |
500KGS. |
|
Sample: |
Free samples but freight charge paid by customer. |
|
Customized: |
Available. |
YASE PIPELINE Manufacturing Precision Tube Products:
Precision Stainless Steel Tube for Cylinder
Precision Stainless Steel Tube for Instrument Equipment
Precision Stainless Steel Mechanical Tube
Precision Heavy Wall Thickness Stainless Steel Tube
Precision Stainless Steel Tube For Machining Parts
Precision Stainless Steel Tube For Automobile Parts
Precision Stainless Steel Tube Mechanical Property:
|
Grade |
Tensile Strength (MPa) min |
Yield Strength (MPa) min |
Hardness Max |
|
|
Rockwell (HR B) |
Brinell (HB) |
|||
|
304 |
515 |
205 |
92 |
201 |
|
304L |
485 |
170 |
92 |
201 |
|
309S |
515 |
205 |
95 |
217 |
|
310S |
515 |
205 |
95 |
217 |
|
316 |
515 |
205 |
95 |
217 |
|
316L |
485 |
170 |
95 |
217 |
|
317L |
515 |
205 |
95 |
217 |
|
321 |
515 |
205 |
95 |
217 |
|
347 |
515 |
205 |
92 |
201 |
Stainless Steel Mechanical Tube Dimensions Tolerance Chart:
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
Cutting Length（mm） |
|
|
Size(mm) |
Tolerance |
Tolerance |
Tolerance |
|
|
ASTM A511 |
D＜12.7 |
+0.13/-0.13 |
+15/-15 |
+3.2/0 |
|
12.7~38.1 |
+10/-10 |
|||
|
38.1~88.9 |
+0.25/-0.25 |
+4.8/0 |
||
|
88.9~139.7 |
+0.38/-0.38 |
|||
|
139.7~203.2 |
+0.76/-0.76 |
|||
JIS G 3446 Stainless Steel Seamless Pipe Dimensions Tolerance Chart:
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
||
|
Size(mm) |
Tolerance |
Tolerance |
Tolerance |
|
|
JIS G3446 |
＜50 |
±0.5mm |
＜ 4mm |
＋0.6mm
－0.5mm
|
|
≥50 |
±1% |
≥ 4mm |
＋15 ％
－12.5 ％
|
|
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