Our to produce better steel-based products are the main used in industrial manufacturing various types Alloy steelAISI 5120 plate,AISI 5120 Round Bar,AISI 5120 forgings,AISI 5120 suppliers, AISI 5120 Stock,AISI 5120 sheet, AISI 5120 flat bar, AISI 5120 pipe,AISI 5120 tube,AISI 5120 mould,AISI 5120 round ingot,AISI 5120 cold-rolled steel,AISI 5120 coil,AISI 5120 strap steel,AISI 5120 hot-rolled steel,AISI 5120 medium plate, AISI 5120 heavy plate,AISI 5120 shapped bar,AISI 5120 hexahedral bar,AISI 5120,AISI 5120 slab ingot,AISI 5120 slab,AISI 5120 price,AISI 5120 square bar,AISI 5120 square steel,AISI 5120 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 5120.

Current Location:Home » Products » Alloy steel » AISI 5120

Product category

AISI 5120

Data Table for:Products: Alloy steel:AISI 5120

AISI 5120 properties and heat treatment forged piece, Including AISI 5120 application and specifications, We have all specifications,Including AISI 5120 steel plate, AISI 5120 sheet, AISI 5120 square steel, AISI 5120 flat bar,AISI 5120 round bar,AISI 5120 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 5120 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 5120 and Standards

Product Description:

Alloy Steel

AISI 5120 Alloy Steel

Designations
France: AFNOR 20 MC 5
Germany: DIN 1.7147
United States: ASTM A322 , ASTM A331 , ASTM A519 , SAE J404 , SAE J770 , UNS G51200

 Chemical Composition

Element
Weight %
C
 0.17-0.22 
Mn
 0.70-0.90 
P
 0.035 (max) 
S
 0.04 (max) 
Si
 0.15-0.30 
Cr
 0.70-0.90 

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
 




Machining performance

Download AISI 5120 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 5120 steel plate, AISI 5120 sheet, AISI 5120 square steel, AISI 5120 flat bar,AISI 5120 round bar,AISI 5120 forgings