| |
Fresh Water |
Sea
Water |
Steam |
Steam
Cond'te |
Air |
| Metal |
Static/Turb |
Static/Turb |
Dry |
Wet |
City/Indust |
Grey Cast Iron-
Plain or Low Alloy |
4/3 |
4/3 |
4 |
4 |
3 |
Ductile Iron
(High Strength ) |
4/4 |
4/2 |
4 |
4 |
3 |
Cast Iron Ni_Resist.
(14% Ni, 7% Cu, 2% Cr bal Fe) |
5/5 |
5/5 |
5 |
5 |
4 |
Ductile Iron Ni_Resist.
(24 % Ni, bal Fe) |
5/5 |
5/5 |
5 |
5 |
4 |
| Mild Steel- Low Alloy steels |
4/3 |
4/2 |
4 |
4 |
3 |
Stainless Steel Ferritic
(17% Cro) |
4/6 |
1/4 |
6 |
5 |
3 |
Stainless Steel Austenitic
(18% Cro ,8% Ni ) |
6/6 |
2/5 |
6 |
5 |
4 |
Stainless Steel Austenitic
(18% Cro 12% Ni, 2.5% Mo ) |
6/6 |
3/5 |
6 |
6 |
6 |
Stainless Steel Austenitic
(20% Cro 29% Ni, 2.5% Mo,3.5% Cu ) |
6/6 |
4/6 |
6 |
6 |
6 |
Hastelloy Alloy
(55% Ni, 17% Mo,16% Cr, 6% Fe, 4% W) |
6/6 |
6/6 |
6 |
6 |
6 |
Inconel
(78% ni,15% Cr, 7% Fe) |
6/6 |
4/6 |
6 |
6 |
6 |
Copper Nickel alloys
(Up to 30% Ni) |
6/6 |
6/6 |
5 |
6 |
5 |
Monel 400
(66% Ni, 30% Cu, 4% Si) |
6/6 |
6/6 |
6 |
6 |
5 |
Nickel Commercial
(99% Ni) |
3/5 |
6/6 |
6 |
6 |
4 |
| Copper and Silicon Bronze |
6/5 |
4/1 |
5 |
6 |
5 |
| Aluminium Brass |
6/6 |
4/5 |
5 |
6 |
5 |
Bronze
(88% Cu,5% Sn,5% Ni,2% Zn) |
6/6 |
5/5 |
5 |
6 |
5 |
| Aluminium Alloys |
4/5 |
0-5/4 |
2 |
5 |
5 |
| Lead (Chemical or antimonial) |
6/5 |
5/3 |
0 |
2 |
5 |
| Silver |
6/6 |
5/5 |
5 |
6 |
6 |
| Titanium |
6/6 |
6/6 |
5 |
6 |
6 |
| Zirconium |
6/6 |
6/6 |
5 |
6 |
6 |