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AISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy Steel

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AISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy Steel

Brand Name : takford

Model Number : AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220

Place of Origin : china

MOQ : 20 tons

Price : usd 1.5-3/kg

Payment Terms : L/C, T/T, Western Union

Supply Ability : 100 tons per month

Delivery Time : 20-50 DAYS

Packaging Details : SEA SAFETY PACKAGE

Steel grade : AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220

Technique : Hot Rolled, Forged, EAF+LF+VD+Hot Rolled/Forged, Forged/Hot Rolled/Cold Drawn, Hot rolled/forged/cold draw

Type : Alloy Steel Bar, Carbon Steel Bar, structral alloy steel, Round

Standard : AISI, DIN, ASTM, GB, JIS

Application : Structural Steel Bar, Die Steel Bar, Tool Steel Bar, Industry, construction

Diameter : 20mm up to 1000mm

Quality inspection : Chemical Composition, UT, Physical properties etc., Microstructure, Chemical test

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AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220 Alloy Steel Round Bar/Structure Steel Round Bar/High Nickel Alloy Steel

1. AISI 8620 Steel Supply Range

8620 Round Bar: diameter 8mm – 3000mm
8620 Steel Plate: thickness 10mm – 1500mm x width 200mm – 3000mm
8620 Square Bar: 20mm – 500mm
8620 tubes are also available against your detailed request.
Surface Finish: Black, Rough Machined, Turned or as per given requirements.

2. SAE 8620 Steel Specification and Relevant Standards

Country USA DIN BS BS Japan
Standard ASTM A29 DIN 1654 EN 10084 BS 970 JIS G4103
Grades 8620 1.6523/
21NiCrMo2
1.6523/
20NiCrMo2-2
805M20 SNCM220

3. ASTM 8620 Steels & Equilvalents Chemical Composition

Standard Grade C Mn P S Si Ni Cr Mo
ASTM A29 8620 0.18-0.23 0.7-0.9 0.035 0.040 0.15-0.35 0.4-0.7 0.4-0.6 0.15-0.25
DIN 1654 1.6523/
21NiCrMo2
0.17-0.23 0.65-0.95 0.035 0.035 ≦0.40 0.4-0.7 0.4-0.7 0.15-0.25
EN 10084 1.6523/
20NiCrMo2-2
0.17-0.23 0.65-0.95 0.025 0.035 ≦0.40 0.4-0.7 0.35-0.70 0.15-0.25
JIS G4103 SNCM220 0.17-0.23 0.6-0.9 0.030 0.030 0.15-0.35 0.4-0.7 0.4-0.65 0.15-0.3
BS 970 805M20 0.17-0.23 0.6-0.95 0.040 0.050 0.1-0.4 0.35-0.75 0.35-0.65 0.15-0.25

4. AISI 8620 Steel Mechanical Properties

Density (lb / cu. in.) 0.283
Specific Gravity 7.8
Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) 0.1
Melting Point (Deg F) 2600
Thermal Conductivity 26
Mean Coeff Thermal Expansion 6.6
Modulus of Elasticity Tension 31

AISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy SteelAISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy Steel

AISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy SteelAISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy SteelAISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy SteelAISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy Steel


Product Tags:

AISI 8620 High Nickel Alloy Steel

      

1.6523 High Nickel Alloy Steel

      

21NiCrMo2 Structure Alloy Steel

      
 AISI 8620 1.6523 21NiCrMo2 SNCM220 Structure High Nickel Alloy Steel Manufactures

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