Our to produce better steel-based products are the main used in industrial manufacturing various types Alloy steelAISI 8620H plate,AISI 8620H Round Bar,AISI 8620H forgings,AISI 8620H suppliers, AISI 8620H Stock,AISI 8620H sheet, AISI 8620H flat bar, AISI 8620H pipe,AISI 8620H tube,AISI 8620H mould,AISI 8620H round ingot,AISI 8620H cold-rolled steel,AISI 8620H coil,AISI 8620H strap steel,AISI 8620H hot-rolled steel,AISI 8620H medium plate, AISI 8620H heavy plate,AISI 8620H shapped bar,AISI 8620H hexahedral bar,AISI 8620H,AISI 8620H slab ingot,AISI 8620H slab,AISI 8620H price,AISI 8620H square bar,AISI 8620H square steel,AISI 8620H wire.Extending the industrial all kinds of mechanical industrial parts machining and, at the same time, using fine heat treatment process,tempering,hardening,heating,bright annealing,rotary hearth.chemical composition and Improving mechanical properties of AISI 8620H.

Current Location:Home » Products » Alloy steel » AISI 8620H

Product category

AISI 8620H

Data Table for:Products: Alloy steel:AISI 8620H

AISI 8620H properties and heat treatment forged piece, Including AISI 8620H application and specifications, We have all specifications,Including AISI 8620H steel plate, AISI 8620H sheet, AISI 8620H square steel, AISI 8620H flat bar,AISI 8620H round bar,AISI 8620H forgings, we can own production and sales.


Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

forged/hot rolling/ extrusion of steel


We can produce the AISI 8620H has the following specifications:

Round bar steel: 1mm to 3000mm

Square-shape steel: 1mm to 2000mm

Plate steel:0.1mm to 2500mm

Width: 10mm to 2500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.

We serve you with our honesty, integrity, and professionality.


Chemical composition % of the ladle analysis of grade AISI 8620H and Standards

Product Description:

Alloy Steel

AISI 8620H Alloy Steel

Designations
France: AFNOR 20 NCD 2 , AFNOR 22 NCD 2
Germany: DIN 1.6523
Italy: UNI 20 NiCrMo 2
Japan: JIS SNCM 21 , JIS SNCM 21 H
United Kingdom: B.S. 805 H 20 , B.S. 805 M 20
United States: ASTM A304 , SAE J1268 , UNS H86200

 

Chemical Composition

Element
Weight %
C
 0.17-0.23 
Mn
 0.60-0.95 
Cr
 0.35-0.65 
Ni
 0.35-0.75 
Mo
 0.15-0.25 
P
 0.035 
S
 0.040 
Si
 0.15-0.30 

 

Mechanical Properties

Properties
 Conditions 
T (°C)
Treatment
Density (×1000 kg/m3)
7.7-8.03
25
 
Poisson's Ratio
0.27-0.30
25
 
Elastic Modulus (GPa)
190-210
25
 
Tensile Strength (Mpa)
650 
25 
annealed at 870°C
Yield Strength (Mpa)
385 
Elongation (%)
31.3 
Reduction in Area (%)
62 
Hardness (HB)
149 
25 
annealed at 870°C




Machining performance

Download AISI 8620H the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>


Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.


Machinability

Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.


Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.


Welding

Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.


Forging

Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.





Hot tags:AISI 8620H steel plate, AISI 8620H sheet, AISI 8620H square steel, AISI 8620H flat bar,AISI 8620H round bar,AISI 8620H forgings