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SS 429 Sheet Manufacturer in China, One Stop Shop For All JIS G4304 SUS429 Stainless Steel Plate.

Short Description:

429 is a ferritic stainless steel with a slightly lower chromium content than that of 430.


Product Detail

Product Tags

Applications

▪  General service industries (petroleum, food, chemical,paper,
▪   fertilizer, fabric, aviation and nuclear)
▪  Fluid, gas and oil transport
▪  Pressure and heat transmission
▪  Construction and ornament
▪  Boiler heat exchangers

FORGING STAINLESS STEEL 429

Stock should be uniformly heated to 1500/1600ºF (815/870ºC) then heated to the forging temperature, 1900/2050ºF (1040/1120ºC) as quickly as possible. Parts should not be soaked beyond a very short time for fear of grain growth, and no forging should take place below 1500ºF (815ºC). Forged parts should be air cooled then annealed.

ANNEALING

Parts should be heated uniformly to 1400/1500ºF (760/815ºC), soaked and air cooled. The hardness will be in the order of 155 BHN. Soaking in the temperature range 750/995ºF (400/525º,) particularly around 885/900ºF – or slowly cooling through the range – should be avoided to prevent what is known as 885 embrittlement. This embrittlement is thought to be due to precipitation of high-chromium ferrite.

WELDABILITY

This alloy can be successfully welded by the shielded fusion and resistance welding methods. Oxyacetylene welding is not recommended since carbon pickup may occur. A type 430 filler metal could be used here, and a post-weld anneal is recommended.

Chemical Composition

C 0.23 max Mn 0.7 max
Si 0.35 max Mo 1.0 max
Cr 11.5 max Ni 0.8 max
W 1.0 max  

Mechanical Properties

 Grade Elongation Yield Hardness, max Tensile
ASTM A240 429 Min  % Min Mpa Brinell Rockwell B Mpa
22% 205 183 89 450

Available Sizes And Specifications

429 stainless steel strip sizes and specifications
Grade 429
Cold rolled stainless steel strip Thickness: 0.3mm- 3.0mm, Width: 5mm - 900mm,
Surface: 2B/BA/SB/8K/HL/1D/2D etc
Hot rolled stainless steel strip Thickness: 3.0mm - 16mm, Width: 10mm - 900mm
Surface: No.1/pickling
Stainless steel foil Thickness: 0.02mm- 0.2mm, Width: Less than 600mm, Surface: 2B
Standard ASTM A240/A480, ASTM B688, ASTM B463/SB463, ASTM B168/SB168, ASTM B443/SB443/B424/SB424B625/SB625 B575/SB575, JIS G4303,  BS 1449, DN17441, G4305
429 stainless steel coil sizes and specifications
Grade 429
Cold rolled stainless steel coil Thickness: 0.3mm- 3.0mm, Width: 1000mm - 2000mm,
Surface: 2B/BA/SB/8K/HL/1D/2D etc
Hot rolled stainless steel coil Thickness: 3.0mm - 16mm, Width: 1000mm - 2000mm
Surface: No.1/pickling
Standard ASTM A240/A480, ASTM B688, ASTM B463/SB463, ASTM B168/SB168, ASTM B443/SB443/B424/SB424B625/SB625 B575/SB575, JIS G4303,   BS 1449, DN17441, G4305
429 stainless steel pipe sizes and specifications
Grade 429
Stainless steel seamless pipe Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,
Length: 24000mm
Stainless steel welded pipe Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm,
Length: 18000mm
Stainless steel capillary pipe Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm,
Length: 18000mm
Stainless steel welded sanitary pipe Outside diameter:8.0- 850mm, Thickness: 1.0 -6.0mm
Stainless steel seamless sanitary pipe Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm
Stainless steel square pipe Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel rectangular pipe Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel coil pipe Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm
Standard American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668
Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85·
European Standard: EN10216-5, EN10216-2
Japanese Standard: JIS G3463-2006, JISG3459-2012
Russian Standard: GOST 9941-81
429 stainless steel profile sizes and specifications
Grade 429
Specification EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO
Standard ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 .
Stainless steel round Bar Diameter: 2mm - 600mm
Stainless steel bright Bar Diameter: 2mm - 600mm
Stainless steel hex Bar Dimension: 6mm - 80mm
Stainless steel square bar Dimension: 3.0 - 180mm
Stainless steel flat bar Thickness: 0.5mm - 200mm, Width: 1.5mm - 250 mm
Stainless steel angle bar as requirements
Length Normally 6m, or produce as requirements
Surface Black, Bright. Peeled and Polished, Solution annealed.
Delivery condition cold drawn, hot rolled, forged, grinding, centerless grinding
Tolerance H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients’ requirements
429 stainless steel plate sizes and specifications
Grade 429
Cold rolled stainless steel plate Thickness: 0.3mm- 16.0mm, Width: 1000mm - 2000mm,
Length: as requirements, Surface: 2B/BA/SB/8K/HL/1D/2D etc
Hot rolled stainless steel sheet Thickness: 3.0mm - 300mm, Width: 1000mm - 3000mm
Length: as requirements, Surface: No.1/pickling
Standard ASTM A240/A480, ASTM B688, ASTM B463/SB463, ASTM B168/SB168, ASTM B443/SB443/B424/SB424B625/SB625 B575/SB575, JIS G4303,
BS 1449, DN17441, G4305
Stainless steel plate Thickness: 8.0mm - 300mm, Width: 1000mm - 3000mm
Length: as requirements, Surface: No.1/pickling

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