KING STEEL PIPE is a Dealer, Supplier & Distributor of 304 Schedule 40 galvanzied seamless steel tubes. We will provide prime 304 galvanzied seamless steel pipess, bright 304 Schedule 40 galvanzied seamless steel tubes direct price. Below is detail for b304 Schedule 40 galvanzied seamless steel tubes.
Specifications :ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Composition for stainless steel 304 grade pipe:
Composition ranges for 304 Schedule 40 Galvanized Seamless Steel Tubes
Grade
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
Mo
|
Ni
|
N
| |
304
|
min.
|
–
|
–
|
–
|
–
|
–
|
18.0
|
–
|
8.0
|
–
|
max.
|
0.08
|
2.0
|
0.75
|
0.045
|
0.030
|
20.0
|
10.5
|
0.10
| ||
Mechanical properties of 304 Schedule 40 Galvanized Seamless Steel Tubes
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
|
515
|
205
|
40
|
92
|
201
|
304 Galvanized Stainless Steel Pipes and Tubes Specification:
Seamless 304 Pipes & Tubes: 1/2″ NB – 24″ NB
ERW 304 Pipes & Tubes: 1/2″ NB – 24″ NB
EFW 304 Pipes & Tubes :6″ NB – 100″ NB
Wall Thickness – Schedule 5S – Schedule XXS.
Contact Us:
King Steel