MD Exports LLP Specialist in Astm 304 304h 304L SS Seamless Tube Tubing., Pipes Tubes are manufactured using superior grade of Stainless like Stainless Steel 304 / 304L / 304H / 310 / 310S / 310H / 316 / 316L / 316H / 316TI / 317 / 317L / 321 / 321H / / 347 / 347H / 446 / 904L Pipe Tube, These Tubing are most durable and manufactures to fit in different size of Pipes. Engineers & World's Best Project Consultants use these Stainless Steel in Machined Components, MD Exports LLP Specialized Astm 304 304h 304L SS Seamless Tube Tubing & supplying to Government sector companies since 2 decades,we are approved vendor of Astm 304 304h 304L SS Seamless Tube Tubing in top notch government sector companies like ONGC, Indian Oil,NTPC,BHEL,ONGC,HPCL BPCL etc.we are also Saudi Aramco approved supplier of Astm 304 304h 304L SS Seamless Tube Tubing, we have supplied Astm 304 304h 304L SS Seamless Tube Tubing to companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Alloy Steel Manufacturing, Utilities and Transportation, and Industrial Construction We Also Supply & Maintain huge stock of Other Grades of like Stainless Steel Pipe Tube, Alloy Steel Pipe Tube Tuberia, Inconel Pipe Tube Tubing, Monel Pipe Tube Tubing, Hastelloy Pipe Tube Tubing, Nickel Pipe Tube Tubing, Alloy Steel Pipe Tube Tubing Etc.
We stock approximately 1000 tonnes of high quality certified Astm 304 304h 304L SS Seamless Tube Tubing in numerous sizes and materials which can be packed and shipped to any destination worldwide.
Astm 304 304h 304L SS Seamless Tube Tubing Product Range
Astm 304 304h 304L SS Seamless Tube Tubing Specifications: ASTM A/ASME SA 269/677
Astm 304 304h 304L SS Seamless Tube Tubing Sizes (Seamless): 1/2" NB – 8" NB
Astm 304 304h 304L SS Seamless Tube Tubing Sizes (ERW): 1/2" NB – 24" NB
Astm 304 304h 304L SS Seamless Tube Tubing Sizes (EFW): 6" NB – 100" NB
Astm 304 304h 304L SS Seamless Tube Tubing Wall Thickness available:
Schedule 5S – Schedule XXS (heavier on request)
Astm 304 304h 304L SS Seamless Tube Tubing Other Materials Testing:
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
Astm 304 304h 304L SS Seamless Tube Tubing Dimensions:
All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
Astm 304 304h 304L SS Seamless Tube Tubing Useful Info
Type 304- the most common grade; the classic 18/8 (18% chromium, 8% nickel) stainless steel. Outside of the US it is commonly known as "A2 stainless steel", in accordance with ISO 3506 (not to be confused with A2 tool steel)
Composition
Typical compositional ranges for grade 304 stainless steels are given in table 1. Table 1. Composition ranges for 304 grade stainless steel
Grade
C
Mn
Si
P
S
Cr
Mo
Ni
N
304 Pipe Tube / Tubing
min.
max.
-
0.08
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
10.5
-
0.10
304L Pipe Tube / Tubing
min.
max.
-
0.030
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
12.0
-
0.10
304H Pipe Tube / Tubing
min.
max.
0.04
0.10
-
2.0
-
0.75
-0.045
-
0.030
18.0
20.0
-
8.0
10.5
-
To find out more about our Astm 304 304h 304L SS Seamless Tube Tubing, and get more information please fill enquiry form and one of our sales representatives will contact you.
Mechanical Properties
Typical mechanical properties for grade 304 stainless steels are given in table 2. Table 2. Mechanical properties of 304 grade stainless steel
Grade
Tensile Strength (MPa) min
Yield Strength 0.2% Proof (MPa) min
Elongation (% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
304 Pipe Tube / Tubing
515
205
40
92
201
304L Pipe Tube / Tubing
485
170
40
92
201
304H Pipe Tube / Tubing
515
205
40
92
201
304H also has a requirement for a grain size of ASTM No 7 or coarser.
Physical Properties
Typical physical properties for annealed grade 304 stainless steels are given in table 3. Table 3. Physical properties of 304 grade stainless steel in the annealed condition
Grade
Density (kg/m3)
Elastic Modulus (GPa)
Mean Coefficient of Thermal Expansion (m/m/°C)
Thermal Conductivity (W/m.K)
Specific Heat 0-100°C (J/kg.K)
Electrical Resistivity (n.m)
0-100°C
0-315°C
0-538°C
at 100°C
at 500°C
304/L/H Pipe Tube / Tubing
8000
193
17.2
17.8
18.4
16.2
21.5
500
720
To find out more about our Astm 304 304h 304L SS Seamless Tube Tubing, and get more information please fill enquiry form and one of our sales representatives will contact you.
Grade Specification Comparison
Approximate grade comparisons for 304 stainless steels are given in table 4. Table 4. Grade specifications for 304 grade stainless steel
Grade
UNS No
Old British
Euronorm
Swedish SS
Japanese JIS
BS
En
No
Name
304 Pipe Tube / Tubing
S30400 Pipe Tube / Tubing
304S31 Pipe Tube / Tubing
58E
1.4301 Pipe Tube / Tubing
X5CrNi18-10 Pipe Tube / Tubing
2332
SUS 304 Pipe Tube / Tubing
304L Pipe Tube / Tubing
S30403 Pipe Tube / Tubing
304S11 Pipe Tube / Tubing
-
1.4306 Pipe Tube / Tubing
X2CrNi19-11 Pipe Tube / Tubing
2352
SUS 304L Pipe Tube / Tubing
304H Pipe Tube / Tubing
S30409 Pipe Tube / Tubing
304S51 Pipe Tube / Tubing
-
1.4948 Pipe Tube / Tubing
X6CrNi18-11 Pipe Tube / Tubing
-
-
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
DIN/ISO A2 Stainless Steel Is A Corrosion Resistant Steel; It Is Also Known As ASTM-304.
A2 / ASTM-304 Is An 18/8 Stainless Steel : This Designates A Metallurgical Content Of 18% Chromium & 8% Nickel.
A Bolt Marked A2-70 Is A 304 Stainless Steel Bolt With A 700 N/mm2 Tensile Strength (See Below Table).
The -70 Representing The Tensile Strength Divided By 10.
-50 & -80 Grades Are Also Available But Are Not All That Common.
A2 / 304 Stainless Steel Is What Is Known As An Austenitic Stainless Steel : It Is (Mostly) Non-Magnetic.
Though Some Residual Magnetism Can Be Introduced When The Material Is Cold Worked.
A2 / 304 Stainless Steel Is One Of The Most Highly Corrosion-Resistant Materials Available To The Designer And Engineer.
304 Stainless Steel Seamless Pipe Sizes Available in Stock with Price
1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
8" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
12" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
304 Stainless Steel Seamless Tube Sizes in Thickness SWG/BWG Available in Stock with Price
1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
5/16" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
3/8" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
1" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
1-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
1-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
1-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
2-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
2-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
2-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
3" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
3-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
4-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
5" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
To find out more about our Astm 304 304h 304L SS Seamless Tube Tubing, and get more information please fill enquiry form and one of our sales representatives will contact you.
Available Stock at MD Exports LLP
Pipes & Tubes Stock At a Glance:-
Pipe Gradewise Stock At a Glance:-
Tube Gradewise Stock At a Glance:-
Top Sellers Pipes & Tubes At a Glance:-
List of Countries where MD Exports LLP supply 316 Stainless Steel Seamless Pipes & Tubes:-
To find out more about our Astm 304 304h 304L SS Seamless Tube Tubing, and get more information please fill enquiry form and one of our sales representatives will contact you.