434 stainless steel coil in stock, 434 stainless steel strip

Stainless steels are high-alloy steels. They have high corrosion resistance due to high chromium content of about 4-30%. They are classified in to three types such as ferritic, austenitic, and martensitic steels based on their crystalline structure. Grade 434 stainless steel contains added molybdenum to increase its corrosion resistance. It is has performance and chemistry similar to that of 430 stainless steel.

Products Details

Grade 434 stainless steel is used in automotive trim applications and other exterior environments.
Properties Metric Imperial
Tensile strength 538 MPa 78000 psi
Yield strength (@ strain 0.200%) 441 MPa 64000 psi
Elastic modulus 200 GPa 29008 ksi
Poisson's ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 32% 32%
Hardness, Rockwell B (converted from Brinell hardness) 89 89
Element Content (%)
Iron, Fe 81
Chromium, Cr 16
Molybdenum, Mo 1
Silicon, Si 1
Manganese, Mn 1
Carbon, C 0.12
Phosphorous, P 0.040
Sulfur, S 0.030
434 stainless steel strip sizes and specifications
Grade 434
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
 
434 stainless steel coil sizes and specifications
Grade 434
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
434 stainless steel pipe sizes and specifications
Grade 434
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
434 stainless steel profile sizes and specifications
Grade 434
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
Other designations that are equivalent to grade 434 stainless steel include: ▪ DIN 1.4113 ▪ AFNOR Z 8 CD 17.01 ▪ UNI X 8 CrMo 17 ▪ JIS SUS 434 ▪ SS 2325 ▪ B.S. 434 S 19 ▪ ASTM A65i ▪ SAE 51434 ▪ SAE J405 (51434)Machinability: Grade 434 stainless steel can be machined using all standard procedures. Forming: Blanking, shearing, and deep drawing operations can be successfully performed due to its high ductility. Welding: Grade 434 stainless steel can be welded using common techniques. After welding, it should be thoroughly cleaned to increase corrosion resistance property. Forging: Grade 434 stainless steel can be forged at 1094 -1149°C (2000-2100°F) after thorough soaking. Annealing: Grade 434 stainless steel is annealed by soaking at 788 - 872°C (1450-1600°F) followed by cooling in air. Hardening: Grade 434 stainless steel does not react to heat treatment.

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