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BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
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China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty
China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty

  1. China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty
  2. China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty
  3. China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty
  4. China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty
  5. China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty
  6. China 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty

3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty

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Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time 5-8 working days
Packaging Details Standard exported package

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Delivery Time 5-8 working days
Packaging Details Standard exported package
High Light alloy steel seamless tubesseamless alloy steel tube
What is Alloy Steel , Alloy 3312  AISI/SAE 3312
 
Alloy AISI/SAE 3312 ----- a 3 ½% Nickel-Chromium Case Hardening Alloy Steel 

 

 

What's the Alloy AISI/SAE 3312  specification,Alloy AISI/SAE 3312 chemistry, Alloy AISI/SAE 3312  equivalent, Alloy AISI/SAE 3312  Mechanical Properties? Alloy AISI/SAE 3312  manufacturer in China.

 

 

Alloy AISI/SAE 3312  Characteristics       Any enquiry email us : service@okpipes.com

 

 

Alloy 3312 AISI/SAE 3312 High alloy carburizing grade for those heavy-duty applications requiring high core strength, toughness and fatigue resistance over and above the widely used AISI 8620.

Alloy 3312 AISI/SAE 3312  Core strengths in the order of 170,000 psi (1172 N/mm2) are attainable. It is the preferred grade for carburized parts in severe operating conditions with excellent low-temperature properties.

Alloy 3312 AISI/SAE 3312 3312 may also be used in the heat treated, non-carburized condition for many applications requiring extra strength and toughness. It is normally supplied in the annealed condition and hardness HB 212 would be typical.

 

Alloy 3312 AISI/SAE 3312  Typical Applications:

 

Heavy-duty gears, pinions, spline shafts, piston pins, transmission components, rock drilling bit bodies, plastic molds, etc

 

Alloy 3312 AISI/SAE 3312   Chemical Composition : 

C Mn P S Si Ni Cr
0.11 0.47 0.10 0.002 0.27 3.33 1.47
 
 

 

Alloy 3312 AISI/SAE 3312   Typical Heat Treatment

  

Forging
− Commence 1215˚C max.
− Finish 925˚C Bury in Mica.
− Annealing
− 840˚C Furnace cool
− Normalizing
− 900˚C Air cool
− Hardened & Tempered (Uncarburized) - Heat to 815˚/ 840˚C and oil quench or Heat to 840˚/ 870˚C and air quench, then temper at 200˚/ 650˚C according to properties required.
− Case Hardening - single refining treatment. After carburizing at 900˚/ 925˚C, cool to RT. Reheat to 775˚/ 800˚C, oil quench and temper at 200˚C.
 

Alloy 3312 AISI/SAE 3312  Mechanical Properties

 

 

Typical as supplied, Annealed.
− Tensile Strength – 102,000 psi
− 2Tensile Strength – 704 N/mm
− Yield Strength – 80,000 psi
− 2Yield Strength – 552 N/mm
− Elongation – 24%
− Reduction of Area – 65%
− Hardness – HB 212
− Machinability – 40
 
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2010

  • Total Annual:

    1000000-5000000

  • Employee Number:

    116~209

  • Ecer Certification:

    Site Member

  Best Alloy Engineering Alloy Pipe  as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...   Best Alloy Engineering Alloy Pipe  as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...

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  • BEST PIPELINE EQUIPMENT CO.,LTD
  • China Factory : Suzhou Industrial Park, JiangSu Province,China
  • https://www.alloysteelseamlesspipe.com/

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