Hot Selling for Weld Neck Reducing Flange - Forged Discs – DHDZ

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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for Wn Orifice Flange, 22nicrmov12 Forged Bar, Blind Flange Distributor, We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to our manufacturing facility for stop by.
Hot Selling for Weld Neck Reducing Flange - Forged Discs – DHDZ Detail:

Open Die Forgings Manufacturer In China

Forged Disc

Gear blanks, flanges, end caps, pressure vessel components, valve components, valve bodies, and piping applications. Forged disks are superior in quality to disks cut from plate or bar due to all sides of the disk having forging reduction further refining the grain structure and improving the materials impact strength and fatigue life. Furthermore forged disks can be forged with grain flow to best suit the final parts applications such as radial or tangential grain flow which will help improve the mechanical properties of the material.

Common used material: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42CrMo4 | 1.7225 | 34CrAlNi7 | S355J2 | 30NiCrMo12 |22NiCrMoV

FORGED DISC
Large press forged blocks up to 1500mm x 1500mm section with variable length.
Block forging tolerance typically -0/+3mm up to +10mm dependent on size.
●All Metals has the forging capabilities to produce bars from the following alloy types:
● Alloy steel
● Carbon steel
●Stainless steel

FORGED DISCS CAPABILITIES

Material

MAX DIAMETER

MAX WEIGHT

Carbon, Alloy Steel

3500mm

20000 kgs

Stainless Steel

3500mm

18000 kgs

Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD. , as an ISO registered certified forging manufacturer, guarantee that the forgings and/or bars are homogenous in quality and free of anomalies which are detrimental to the mechanical properties or machining properies of the material. 

Case:
Steel Grade SA 266 Gr 2

Chemical composition % of  steel  SA 266 Gr 2

C

Si

Mn

P

S

Max 0.3

0.15 – 0.35

0.8- 1.35

max   0.025

max   0.015

Applications
Gear blanks, flanges, end caps, pressure vessel components, valve components, valve bodies, and piping applications

Delivery form
Forged disc, Forged Disk
SA 266 Gr 4 Forged disc, Carbon steel forgings for pressure vessels
Size: φ1300 x thk 180mm

Forging (Hot Work ) Practice, Heat Treatment Procedure

Forging

1093-1205℃

Annealing

778-843℃ furnace cool

Tempering

399-649℃

Normalizing

871-898℃ air cool

Austenize

815-843℃ water quench

Stress Relieve

552-663℃

Quenching

552-663℃


Rm - Tensile strength (MPa)
(N)
530
Rp0.2 0.2% proof strength (MPa)
(N)
320
A - Min. elongation at fracture (%)
(N) 
31
Z - Reduction in cross section on fracture (%)
(N) 
52
  Brinell hardness (HBW):    167

ADDITIONAL INFORMATION
REQUEST A QUOTE TODAY

OR CALL: 86-21-52859349


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Hot Selling for Weld Neck Reducing Flange - Forged Discs – DHDZ detail pictures

Hot Selling for Weld Neck Reducing Flange - Forged Discs – DHDZ detail pictures

Hot Selling for Weld Neck Reducing Flange - Forged Discs – DHDZ detail pictures


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Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for Hot Selling for Weld Neck Reducing Flange - Forged Discs – DHDZ , The product will supply to all over the world, such as: Cannes, Maldives, Albania, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Colin Hazel from Malta - 2017.05.21 12:31
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Alberta from Hamburg - 2018.10.31 10:02
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