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Alloy Steel SAE 8620 / SAE 8620h Mechanical Properties
| Price | $1000.00 |
|---|---|
| Min Order | 3 Tons |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 463 people viewed |
Model NO.:
SAE 8620
Type:
Alloy Steel Bar
Standard:
AISI, ASTM, GB, JIS, DIN, BS
Technique:
Hot Rolled
Application:
Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Gear Steel
Alloy:
Alloy
Special Use:
Gears
Grades:
SAE 8620
Delivery Condition:
Hot Rolled, Cold Drawn, Heat Treated
MOQ:
3tons
Transport Package:
Standard Sea Worthy
Specification:
16mm to 150mm
Origin:
China
HS Code:
72283090
Product Description
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
AISI 8620 alloy steel is a common, carburizing alloy steel. This alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. The following datasheet will provide more details about AISI 8620 alloy steel.
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
1.SAE 8620 Chemical composition
2.Mechenical properties:of SAE 8620H
3.Sizes for SAE 8620H alloy steel bars:
Diameter 16mm to 150mm
4.Delivery condition : Hot rolled, cold drawn, Heat treated (annealed, Q&T,Normalized ...)
5.MOQ:3tons / one bundle
6.Delivery time: 7-30 days upon to the sizes and quantity.
7.Quality control:
1.Processing Line:
Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center
Electric Furnace - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center
2.Gas content level:O2 - <20 ppm H2 - <2 ppm N2- <100 ppm
3.Grain Sizes:5-8
4. non-metallic inclusions contorlling level
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
1.SAE 8620 Chemical composition
| Component | Wt. % | Component | Wt. % | Component | Wt. % |
| C | 0.18 - 0.23 | Mn | 0.7 - 0.9 | P | Max 0.035 |
| Cr | 0.4 - 0.6 | Mo | 0.15 - 0.25 | S | Max 0.04 |
| Fe | 96.9 - 98.02 | Ni | 0.4 - 0.7 | Si | 0.15 - 0.35 |
2.Mechenical properties:of SAE 8620H
| Properties | Metric | Imperial |
| Tensile strength | 530 MPa | 76900 psi |
| Yield strength | 385 MPa | 55800 psi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Bulk modulus (typical for steel) | 140 GPa | 20300 ksi |
| Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 31 | 31 |
| Reduction of area | 31 | 31 |
| Izod Impact | 115 J | 84.8 ft.lb |
| Hardness, Brinell | 149 | 149 |
| Hardness, Knoop (converted from Brinell hardness) | 169 | 169 |
| Hardness, Rockwell B (converted from Brinell hardness) | 80 | 80 |
| Hardness, Vickers (converted from Brinell hardness) | 155 | 155 |
| Machinability (annealed and cold drawn, based on 100 machinability for AISI 1212 steel) | 65 | 65 |
3.Sizes for SAE 8620H alloy steel bars:
Diameter 16mm to 150mm
4.Delivery condition : Hot rolled, cold drawn, Heat treated (annealed, Q&T,Normalized ...)
5.MOQ:3tons / one bundle
6.Delivery time: 7-30 days upon to the sizes and quantity.
7.Quality control:
1.Processing Line:
Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center
Electric Furnace - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center
2.Gas content level:O2 - <20 ppm H2 - <2 ppm N2- <100 ppm
3.Grain Sizes:5-8
4. non-metallic inclusions contorlling level
| A | B | C | D | |
| MAX | MAX | MAX | MAX | |
| Thin | 2 | 2 | 2 | 2 |
| Thick | 1 | 1 | 1 | 1 |
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
Alloy steel SAE 8620 / SAE 8620H Mechanical properties
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