- Steel Pipes[8]
- Pipe Fittings[10]
- Flanges[7]
- Steel Round Bars[7]
- Steel Sheets[7]
- Steel Rails[2]
- Steel I-Beams[5]
- Contact Person : Ms. lv anita
- Company Name : Hebei Horse Pipeline Equipment Co., Ltd.
- Tel : 86-0317-6083011
- Fax : 86-0317-6083011
- Address : Hebei,CangzhouCity,YanshanCounty
- Country/Region : China
- Zip : 061300
Alloy Steel Flange
Alloy Steel Flange
1. Other common names:
Alloy 400, UNS N04400, NS111, DIN 2.4360
2. The forms:
Plate & sheet, bar, pipe & tube, flanges, fittings( elbow, reducer, tee, cross, bend and pipe cap) and wire.
ASTM Specifications
Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet /Plate | Bar | Forging | Fitting | Wire |
B165 | B725 | B163 | B127 | B164 | B564 | B366 |
Chemical Composition, %
C | Mn | S | Si | Ni | Cu | Fe |
.30 max | 2.00 max | .024 max | .50 max | 63.0 min | 28.0-34.0 | 2.50 max |
Mechanical Properties
Typical room temperature Tensile Properties of Annealed Material
Product Form | Condition | Tensile (ksi) | .2% Yield (ksi) | Elongation (%) | Hardness (HRB) |
Rod & Bar | Annealed | 75-90 | 25-50 | 60-35 | 60-80 |
Rod & Bar | Cold-Drawn Stress Relieved | 84-120 | 55-100 | 40-22 | 85-20 HRC |
Plate | Annealed | 70-85 | 28-50 | 50-35 | 60-76 |
Sheet | Annealed | 70-85 | 30-45 | 45-35 | 65-80 |
Tube & Pipe Seamless | Annealed | 70-85 | 25-45 | 50-35 | 75 max * |
3. Characteristics:
1) Resistant to seawater and steam at high temperatures
2) Excellent resistance to rapidly flowing brackish water or seawater
3) Excellent resistance to stress corrosion cracking in most freshwaters
4) Particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated
5) Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations,but is seldom the material of choice for these acids
6) Excellent resistance to neutral and alkaline salt
7) Resistance to chloride induced stress corrosion cracking
Alloy Steel Flange