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17-4pH(,1.4542,AISI 630,17-4 pH,17/4 Ph,SUS 630)Forged Forging downhole drilling tool Mud Motor Splined Drive shafts

17-4pH(,1.4542,AISI 630,17-4 pH,17/4 Ph,SUS 630)Forged Forging downhole drilling tool Mud Motor Splined Drive shafts

17-4pH(,1.4542,AISI 630,17-4 pH,17/4 Ph,SUS 630)Forged Forging downhole drilling tool Mud Motor Splined Drive shafts

Product Details:

Place of Origin: CHINA
Brand Name: JSLY
Certification: API
Model Number: 17-4pH

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Price: Depends on the sizes
Packaging Details: Plwooden Case
Delivery Time: 15 days
Payment Terms: T/T,L/C
Supply Ability: 10000 tons
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Detailed Product Description

We are professional 17-4pH(,1.4542,AISI 630,17-4 pH,17/4 Ph,SUS 630,Z6CNU17-04)Forged Foging Steel Oil field downhole drilling tools Mud Motor Splined Spline Drive shafts  factory from china


C Si Mn Cr Ni Cu Nb S P
≤0.07 ≤1 ≤1 15.5-17.5 3.5-5 3-5 0.15-0.45 ≤0.03 ≤0.035



17-4PH alloy is a precipitation of copper, niobium / columbium constituted hardening martensitic stainless steel. This level has high strength, degree (up to 300º C / 572º F) and anti-corrosion properties. After heat treatment, the mechanical properties of the product more perfect, can reach up to 1100-1300 mpa (160-190 ksi) of compressive strength. This level can not be used above 300º C (572º F) or under very low temperatures, its atmosphere and dilute acid or salt has good corrosion resistance, corrosion resistance and its 304 and 430 the same.

• offshore platforms, helicopter deck, other platforms
• Food Industry
• Pulp and paper industry
• Aerospace (turbine blades)
• Mechanical parts
• Nuclear waste barrel
ASTM .............. A693 grade 630 (AMS 5604B) UNS S17400
EURONORM ..1.4542 X5CrNiCuNb 16-4
AFNOR ........... Z5 CNU 17-4PH
DIN .................. 1.4542

Hot forming should be carried out within a temperature range 950-1200ºC (1742-2192ºF). Complete heat treatment including solution annealing, cooling (less than 25ºC) and aging (at a given temperature).
Thermal cutting (plasma, saws, etc.): Taking into account the thermal metamorphism part, this level of cut program should be appropriate. After cutting, to be milled to remove the oxide layer. Mechanical cutting: cutting, stamping, cold saws.

    We will do following testing to control the quality of 17-4pH Flanges:Chemical Analysis,Corrosion Test,Tensile, Hardness, Flattening, Flare, Flange and Reverse-bend tests,Eddy Current Testing,Hydrostatic Testing,Air under Press Test,IGC Test (Inter Granular Corrosion Test),Micro-Structure Analysis,Radiography Test,Ultrasonic Test,Liquid Penetrate Test
  •  Forging & Heat Treatment Equipment List

    Name & Description

    Forging Handling Capacities 


    3150 Tons Free Forging Hydraulic Press

    Max. Single Forging in 28 Tons

    5000mm Diameter Rolling Forging Machine  

    Max. Single Forging in 16 Tons


    8 Tons Free Forging Hummer

    Max. Single Forging in 7.5 Tons 


    6 Tons Free Forging Hummer

    Max. Single Forging in 5.5 Tons 


    Tons Free Forging Hummer

    Max. Single Forging in 4.5 Tons 


    60 Tons Forging Handling Operator  

    Max. Single Forging in 45 Tons  


    10 Tons Forging Handling Operator 

    Max. Single Forging in 7.5 Tons   


    80 Tons Crane

    Max. Single Ingot in 80 Tons 

    60/30 Tons Crane

    Max. Single Ingot in 60 Tons 


    30/10 Tons Crane

    30/10 Tons 


    Trolley Heat Furnace

    5000*1500*1200 mm  


    Trolley Heat Furnace

    8000*2000*1600 mm  

    Trolley Heat Furnace

    6500*1500*1200 mm  


    Vertical Heat Furnace

    Ø2500*10000 mm


      Total Forging Equipment Quantity




Contact Details
Jiangsu Liangyi Co.,Limited

Contact Person: Mr. Antonio Zhou

Tel: 86-510-86107550

Fax: 86-510-86107550

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