- UNS Number - UNS S34700
- Specification - AMS 5556
- Form - Seamless or Welded Hydraulic Tubing
General Information
This specification covers a corrosion and heat-resistant steel in the form of seamless or welded and
drawn tubing.
Mechanical Properties
Property |
Min Value |
Max Value |
N/mmsq 0.2% Yield Strength |
207 |
0 |
N/mmsq Ultimate Tensile Strength |
517 |
827 |
% Elongation |
33 |
0 |
% Reduction of Area |
0 |
0 |
Hardness Rockwell B (HRB) |
0 |
0 |
Hardness Rockwell C (HRC) |
0 |
0 |
Hardness Brinell (BHN) |
0 |
0 |
Hardness Vickers (HV) |
0 |
0 |
Chemical Elements
% Carbon (C) |
0 |
0.08 |
% Chromium (Cr) |
17.00 |
19.00 |
% Manganese (Mn) |
0 |
2.00 |
% Molybdenum (Mo) |
0 |
0.75 |
% Nickel (Ni) |
9.00 |
13.00 |
% Phosphorus (P) |
0 |
0.040 |
% Sulphur (S) |
0 |
0.030 |
% Silicon (Si) |
0.50 |
1.00 |
% Iron (Fe) |
62.25 |
73.5 |
% Copper |
0 |
0.75 |
% Magnesium |
0 |
0 |
% Zinc |
0 |
0 |
% Titanium |
0 |
0 |
% Aluminium |
0 |
0 |
% Cobalt (Co) |
0 |
0 |
% Zirconium (Zr) |
0 |
0 |
% Boron (B) |
0 |
0 |
% Lead (Pb) |
0 |
0 |
% Bismuth (Bi) |
0 |
0 |
% Selenium (Se) |
0 |
0 |