SS 429 Sheet Manufacturer in China, One Stop Shop For All JIS G4304 SUS429 Stainless Steel Plate.
▪ 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
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.
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.
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.
| 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 |
| Grade | Elongation | Yield | Hardness, max | Tensile | ||
| ASTM A240 429 | Min % | Min Mpa | Brinell | Rockwell B | Mpa | |
| 22% | 205 | 183 | 89 | 450 | ||
| 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 |
