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Professional Steel Material Factory From china
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17-7pH (UNS S17700,1.4568,AISI 631,17-7 pH)Forged Forging Valve Balls Bonnets Body Bodies Stems Case Seat Rings Cores

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Jiangsu Liangyi Co.,Limited

17-7pH (UNS S17700,1.4568,AISI 631,17-7 pH)Forged Forging Valve Balls Bonnets Body Bodies Stems Case Seat Rings Cores

Brand Name : JSLY

Model Number : 17-7pH

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

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We are professional 17-7pH (UNS S17700,1.4568,AISI 631,17-7 pH)Forged Forging Valve Balls Bonnets Body Bodies Stems Case Seat Rings Core Discs Wedges Parts Components factory from china

17-7PH

GB/T UNS AISI/ASTM JIS W.Nr
07Cr17Ni7AL S17700 631,17-7PH SUS631 1.4568
17-7PH Chemical composition:
Alloy % Ni Cr Fe C Mn Si S Cu Al P
17-7PH Min. 6.5 16 balance 0.75
Max. 7.5 18 0.09 1 1 0.03 0.5 1.5 0.035
17-7PH Physical properties
Density 7.65/cm3
Melting point 1415-1450 °C
17-7PH Minimum mechanical properties in the room temperature
Status Tensile strength Yield strength Elongation HRC(HBS)
Rm N/mm²
Rp0.2 N/mm² A5 %
Solution 1000~1100°C+fast cold 1030 380 20 229
565°Caging 1140 960 5 (≥363)
510°Caging 1230 1030 4 (≥388)
17-7PH Characteristic:
hardening stainless steel, high strength and hardness, good endurance resistance, corrosion resistance and formability
17-7PH Application range and field:
Applied in aviation, chemical, paper making and metal processing industries
Used in components with high strength and corroson resistance

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


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