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AISI 4130 (34CrMo4,SCM430,1.7220)Forged Forging Steel Cement Rotary Kiln Girth Gears

Categories Forged Gears
Brand Name: JSLY
Model Number: AISI 4130 (34CrMo4,SCM430,1.7220)
Certification: API
Place of Origin: CHINA
MOQ: 1PCS
Price: Depends on the sizes
Payment Terms: T/T,L/C
Supply Ability: 10000 tons
Delivery Time: 15 days
Packaging Details: Plwooden Case
  • Product Details
  • Company Profile

AISI 4130 (34CrMo4,SCM430,1.7220)Forged Forging Steel Cement Rotary Kiln Girth Gears

We are professional AISI 4130 (34CrMo4,SCM430,1.7220)Forged Forging Steel Cement Rotary Kiln Girth Gears factory from china

Analysis
Carbon0.28-0.33%Chromium0.90-1.10%
Manganese0.40-0.60%Molybdenum0.15-0.25%
Silicon0.10-0.35%Phosphorous0.035% max
Nickel0.25% maxSulphur

0.040% max

  • Applications
    AISI 4130 is widely used for a variety of applications in the oil and gas sector. Typical applications include components such as valve bodies, pumps and fittings.
    Forging
    Preheat carefully, then raise temperature to 950-1200°C for forging. Do not forge below 950°C.
    Annealing
    Heat the AISI 4130 slowly to 850°C and allow enough time for the steel to be thoroughly heated. Cool slowly in the furnace to 480°C followed by air cooling.
    Stress Relieving
    When parts are heavily machined, ground or otherwise subject to cold work, stress relieving will be beneficial prior to any hardening.
    Hardening
    AISI 4130 steel is usually supplied ready heat treated with a hardness of 18-22HRC. If further heat treatment is required annealed AISI 4130 should be heated slowly to 870-890°C and after adequate soaking at this temperature quench in oil. Temper as soon as tools reach room temperature.
    Tempering
    Heat carefully to a suitable temperature selected by reference to a tempering chart or table (usually between 400-570°C, soak at the temperature for 2 hours per 25mm of ruling section, then all to cool in the air. Tempering between 250-375°C is not advised as tempering within this range will seriously reduce the impact value.
  • Forging & Heat Treatment Equipment List

    Name & Description

    Forging Handling Capacities

    Quantity

    3150 Tons Free Forging Hydraulic Press

    Max. Single Forging in 28 Tons

    1

    5000mm Diameter Rolling Forging Machine

    Max. Single Forging in 16 Tons

    1

    8 Tons Free Forging Hummer

    Max. Single Forging in 7.5 Tons

    1

    6 Tons Free Forging Hummer

    Max. Single Forging in 5.5 Tons

    1

    5 Tons Free Forging Hummer

    Max. Single Forging in 4.5 Tons

    1

    60 Tons Forging Handling Operator

    Max. Single Forging in 45 Tons

    1

    10 Tons Forging Handling Operator

    Max. Single Forging in 7.5 Tons

    1

    80 Tons Crane

    Max. Single Ingot in 80 Tons

    1

    60/30 Tons Crane

    Max. Single Ingot in 60 Tons

    1

    30/10 Tons Crane

    30/10 Tons

    4

    Trolley Heat Furnace

    5000*1500*1200 mm

    3

    Trolley Heat Furnace

    8000*2000*1600 mm

    3

    Trolley Heat Furnace

    6500*1500*1200 mm

    3

    Vertical Heat Furnace

    Ø2500*10000 mm

    2

    Total Forging Equipment Quantity

    24


Cheap AISI 4130 (34CrMo4,SCM430,1.7220)Forged Forging Steel Cement Rotary Kiln Girth Gears for sale
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