Our to produce better steel-based products are the main used in industrial manufacturing various types Low alloy high-temperature steelUNS G31200 plate,UNS G31200 Round Bar,UNS G31200 forgings,UNS G31200 suppliers, UNS G31200 Stock,UNS G31200 sheet, UNS G31200 flat bar, UNS G31200 pipe,UNS G31200 tube,UNS G31200 mould,UNS G31200 round ingot,UNS G31200 cold-rolled steel,UNS G31200 coil,UNS G31200 strap steel,UNS G31200 hot-rolled steel,UNS G31200 medium plate, UNS G31200 heavy plate,UNS G31200 shapped bar,UNS G31200 hexahedral bar,UNS G31200,UNS G31200 slab ingot,UNS G31200 slab,UNS G31200 price,UNS G31200 square bar,UNS G31200 square steel,UNS G31200 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 UNS G31200.

Current Location:Home » Products » Low alloy high-temperature steel » UNS G31200

Product category

UNS G31200

Data Table for:Products: Low alloy high-temperature steel:UNS G31200

UNS G31200 properties and heat treatment forged piece, Including UNS G31200 application and specifications, We have all specifications,Including UNS G31200 steel plate, UNS G31200 sheet, UNS G31200 square steel, UNS G31200 flat bar,UNS G31200 round bar,UNS G31200 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 UNS G31200 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 UNS G31200 and Standards

AISI 3120 steel (UNS G31200)
Categories: Metal; Ferrous Metal; Alloy Steel; Low Alloy Steel

Key Words: UNS G31200

Physical Properties Metric English Comments
Density  7.75 g/cc 0.280 lb/in³
 
Mechanical Properties Metric English Comments
Modulus of Elasticity  201 - 209 GPa 29200 - 30300 ksi
Bulk Modulus  160 - 170 GPa 23200 - 24700 ksi
Poissons Ratio  0.270 - 0.300 0.270 - 0.300
Shear Modulus  81.0 - 82.0 GPa 11700 - 11900 ksi
 
Thermal Properties Metric English Comments
CTE, linear  11.3 µm/m-°C 6.28 µin/in-°F

Users viewing this material also viewed the following:
AISI 3140
AISI 2330 steel (UNS G23300)
AISI 2515 steel (UNS G25150)
AISI 3150 steel (UNS G31500)
AISI 4024 steel

M3120 / 100230
 




Machining performance

Download UNS G31200 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:UNS G31200 steel plate, UNS G31200 sheet, UNS G31200 square steel, UNS G31200 flat bar,UNS G31200 round bar,UNS G31200 forgings