Factory Cheap Hot Stellite Mig Wire - Stainless Steel 17-4PH-SUS630 – Sekonic

Product Detail

Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for Hastelloy B3, Hastelloy C pipe, Hastelloy B sheet, We are willing to cooperate with business friends from at home and abroad and create a great future together.
Factory Cheap Hot Stellite Mig Wire - Stainless Steel 17-4PH-SUS630 – Sekonic Detail:

Common Trade Names:17-4ph,S51740,SUS630,0Cr17Ni4Cu4Nb,05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548

17-4 stainless is an age-hardening martensitic stainless combining high strength with the corrosion resistance of stainless steel. Hardening is achieved by a short-time, simple low-temperature treatment. Unlike conventional martensitic stainless steels, such as type 410, 17-4 is quite weldable. The strength, corrosion resistance and simplified fabrication can make 17-4 stainless a cost-effective replacement for high strength carbon steels as well as other stainless grades.

At the solution treating temperature, 1900°F, the metal is austenitic but undergoes transformation to a low-carbon martensitic structure during cooling to room temperature. This transformation is not complete until the temperature drops to 90°F. Subsequent heating to temperatures of 900-1150°F for one to four hours precipitation strengthens the alloy. This hardening treatment also tempers the martensitic structure, increasing ductility and toughness.

17-4PH Chemical Composition

C

Cr

Ni

Si

Mn

P

S

Cu

Nb+Ta

≤0.07

15.0-17.5

3.0-5.0

≤1.0

≤1.0

≤0.035

≤0.03

3.0-5.0

0.15-0.45

17-4PH Physical Properties

Density
(g/cm3

Specific heat capacity
(J·kg-1·K-1

Melting point
(℃)

Thermal conductivity
(100℃)W·(m·℃)-1

Elastic modulus
( GPa)

7.78

502

1400-1440

17.0

191

17-4PH Mechanical Properties

Condition

бb/N/mm2

б0.2/N/mm2

δ5/%

ψ

HRC

Precipitation
hardened

480℃ageing

1310

1180

10

35

≥40

550℃ageing

1070

1000

12

45

≥35

580℃ageing

1000

865

13

45

≥31

620℃ageing

930

725

16

50

≥28

17-4PH Standards and Specifications

AMS 5604, AMS 5643, AMS 5825,ASME SA 564, ASME SA 693, ASME SA 705, ASME Type 630,ASTM A 564, ASTM A 693, ASTM A 705, ASTM Type 630

Condition A – H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W. Nr./EN 1.4548

17-4PH Available Products in Sekonic Metals

Inconel 718 bar,inconel 625 bar

17-4PH Bars & Rods

Round bars/Flat bars/Hex bars,     Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts

welding wire and spring wire

17-4PH Welding Wire

Supply in welding wire and spring wire in coil form and cut length.

inconel x750 spring,inconel 718 spring

17-4PH Spring

Spring with according to clients drawing or specification

Sheet & Plate

17-4PH sheet & plate

Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm  to 100mm.


nickel-tube

17-4PH seamless tube & Welded pipe

Standards size and  customized dimension can be produced by us with small tolerance

inconel strip,invar stirp,kovar stirp

17-4PH strip & coil

Soft condition and hard condition with AB bright surface, width up to 1000mm

Fasterner & Other Fitting

17-4PH Fasteners

17-4PH in forms of Bolts,screws,flanges and other fasterners, according to clients specification.

Why 17-4PH ?

• Easy to adjust the strength level, that is through the changes in heat treatment process to adjust martensite phase transformation and aging

 treatment of metal forming precipitation hardening phase.

• Corrosion fatigue resistance and water resistance.

• Welding:In the condition of solid solution,ageing or overageing ,the alloy can be welded in ang way, without preheating.

 If demanding the welding strength close to the steel strength of ageing hardened, then the alloy must be solid solution and ageing treatment after welding.

 This alloy  is also suitable for brazing, and the best brazing temperature is the solution temperature.

• Corrosion resistance:Alloy corrosion resistance is superior to any other standard hardenable stainless steel, in the static water easy suffer from erosion corrosion or cracks.In the petroleum chemical industry, food processing and paper industry with good corrosion resistance.

17-4PH Application field:

•  Offshore platforms, the helicopter deck, other platforms.
•  Food industry.
•  Pulp and paper industry.
•  Space (turbine blade).
•  Mechanical parts.
•  Nuclear waste barrels.


Product detail pictures:

Factory Cheap Hot Stellite Mig Wire - Stainless Steel 17-4PH-SUS630  – Sekonic detail pictures


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Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for Factory Cheap Hot Stellite Mig Wire - Stainless Steel 17-4PH-SUS630 – Sekonic , The product will supply to all over the world, such as: Denver, Porto, Wellington, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Eudora from Puerto Rico - 2018.04.25 16:46
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Yannick Vergoz from Bulgaria - 2018.12.05 13:53
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