Salem stainless steel is one of the unmistakable provider and dealer for SS 304 Flanges, which are utilized to nickel to keep up an austenitic piece at lower temperatures. Treated Steel 304 Slip On Flanges is austenitic tempered steels with better consumption opposition than hardened steel 317. These Stainless Steel 304 Threaded Flanges is appropriate for welding since it has carbon content lower than 301 to 303 arrangement amalgams to keep away from carbide precipitation in welding applications. Gear in the substance, nourishment, paper, mining, and pharmaceutical and oil enterprises frequently incorporates Stainless Steel 304 Weld Neck Flanges. The expansion of molybdenum and somewhat higher nickel content make Stainless Steel 304 Blind Flanges appropriate for design applications in serious settings, from contaminated marine conditions to territories with below zero temperatures. Treated Steel UNS S30400 Socket Weld Flanges likewise offer higher killjoy, stress – to – break and elasticity at raised temperatures, fantastic erosion opposition and quality properties, and they are appropriate for manufactured or framed applications.
Specifications | ASTM A182 / ASME SA182 |
Size | 1/2″ (15 NB) to 48″ (1200NB) |
Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
BS |
En |
No |
Name |
||||
304 |
S30400 |
304S31 |
58E |
1.4301 |
X5CrNi18-10 |
2332 |
SUS 304 |
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
304 |
min. max. |
- 0.08 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 10.5 |
- 0.10 |
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 |
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
304 |
8000 |
193 |
17.2 |
17.8 |
18.4 |
16.2 |
21.5 |
500 |
720 |