| Ferritic Stainless Steel |
A182 |
429 430 |
S42900 S43000 |
C 0.12 max, Cr 14.00-18.00, Mn 1.00 max, P 0.040 max, S 0.030 max, Si 1.00 max |
Sulfide Stress Resistant Cracking products for Oil Field applications, Decorative Hardware |
| Austenitic Stainless Steel |
A182 |
304 |
S30400 |
C 0.08 max, Cr 18.00-20.00, Mn 2.00 max, Ni 8.00-10.50, P 0.045 max, S 0.030 max, Si 1.00 max |
Non Magnetic material immune to foodstuffs, sterilizing solutions and most organic chemicals used with processing fruits, meats, milk and vegetables |
| Austenitic Stainless Steel |
A182 |
316 |
S31600 |
C 0.08 max, Cr 16.00-18.00, Mn 2.00 max, Mo 2.00-3.00, Ni 10.00-14.00, P 0.045 max, S 0.030 max, Si 1.00 max |
Non Magnetic material with Molbdenum immune to many industrial chemicals, sodium brines, chlorides, solvents and is also used for surgical implants |
| Austenitic Stainless Steel (Columbium Stabilized) |
A182 |
347 |
S34700 |
C 0.08 max, Cb 10 X C min, Cr 17.00-19.00, Mn 2.00 max, Ni 9.00-13.00, P 0.045 max, S 0.030 max, Si 1.00 max |
Used in welded fabrications for high temperature environments and other fabrications in chemical production and power generation equipment |
| Martensitic Stainless Steel |
A182 |
410 |
S41000 |
C 0.15 max, Cr 11.50-13.50, Mn 1.00 max, P 0.040 max, S 0.030 max, Si 1.00 max |
A magnetic grade of stainless steel which can be hardened with heat treatment used for pump shafts, valve components and surgical instruments |
| Ferritic-Austenitic Duplex Stainless Steel |
A182 |
2205 (F51) |
S31803 |
C 0.30 max, Cr 21.00-23.00, Mn 0.5-2.00, Ni 4.50-6.50, Mo 2.50-3.50, P 0.030 max, S 0.020 max, Si 1.00 max |
Excellent strength and corrosion properties. Used for heat exchangers in brackish water. Tube and fittings for the extraction of oil & gas from sour wells |
