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317L Low Carbon Molybdenum Enhanced Stainless Steel Sheet with Superior Sulfuric Acid Resistance for Chemical Processing

  • 317L Low Carbon Molybdenum Enhanced Stainless Steel Sheet with Superior Sulfuric Acid Resistance for Chemical Processing
Lugar de origem Shanxi, China
Marca Hongtu
Certificação ISO 9001:2015, SGS, ASTM A240/A240M, EN 10088-2
Número do modelo 317L (UNS S31703)
Quantidade de ordem mínima 500kg
Preço USD 4.2-6.8 / kg
Detalhes da embalagem Película protetora de PVC, papel antiferrugem, palete de madeira de exportação com cintas de aço, em
Tempo de entrega 5 a 10 dias úteis para estoque, 15 a 25 dias para produção
Termos de pagamento T/T, L/C, PayPal, Western Union
Habilidade da fonte 1500 toneladas por mês
Detalhes do produto
Liga 317L (UNS S31703/1.4438) Temperamento Requeijados, laminados a frio, laminados a quente
Grossura 0.8mm - 50mm Largura 1000mm, 1219mm, 1250mm, 1500mm, 2000mm
Comprimento 2.000 mm, 2.438 mm, 3.000 mm, 6.000 mm ou personalizado Padrão ASTM A240, EN 10088-2, GB/T 4237, JIS G4304
Acabamento de superfície Nº 1, 2B, BA, Nº 4, 8K Resistência à tracção ≥ 515MPa
Força de rendimento ≥ 205 MPa Alongamento ≥ 40%
PREN (resistência à perfuração) ≥ 24,0 Aplicativo Processamento Químico, Sistemas FGD, Papel e Celulose, Processamento de Alimentos, Equipamentos Farm
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317L Molybdenum Stainless Steel Sheet

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Chemical Processing SS 317L Plate

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Acid Resistant 317L Alloy Sheet
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Descrição de produto
317L Low Carbon Molybdenum Enhanced Stainless Steel Sheet 0.8mm-50mm for Chemical Processing Equipment
Product Overview

317L is a premium austenitic stainless steel with enhanced molybdenum content (3.0-4.0%), providing significantly improved corrosion resistance over standard 316L in aggressive chemical environments. The low carbon grade (≤0.03% C) prevents intergranular corrosion in as-welded condition. This makes 317L the material of choice for chemical processing equipment, flue gas desulfurization (FGD) systems, pulp and paper digesters, and food processing involving acidic products.

Key Features
  • Enhanced Molybdenum Content: 3.0-4.0% Mo provides superior resistance to pitting, crevice corrosion, and reducing acid attack
  • Superior Sulfuric Acid Resistance: Excellent performance in sulfuric acid concentrations up to 5% at elevated temperatures
  • Low Carbon (L-Grade): Maximum 0.03% carbon eliminates sensitization during welding, no post-weld heat treatment required
  • Higher Nickel Content: 11.0-15.0% Ni improves resistance to stress corrosion cracking and enhances formability
  • Excellent Pitting Resistance: PREN (Pitting Resistance Equivalent Number) ≥ 24.0, outperforming 316L (PREN 23.0)
  • Good High-Temperature Strength: Superior creep rupture strength compared to 316L at elevated service temperatures
Chemical Composition (Weight %)
Element C Mn Si P S Cr Ni Mo N
317L ≤0.03 ≤2.00 ≤0.75 ≤0.045 ≤0.030 18.0-20.0 11.0-15.0 3.0-4.0 ≤0.10
Mechanical Properties (Annealed, Room Temperature)
Property Value
Tensile Strength ≥ 515 MPa
Yield Strength (0.2% offset) ≥ 205 MPa
Elongation in 50mm ≥ 40%
Hardness (Rockwell B) ≤ 95 HRB
Density 8.0 g/cm³
Available Dimensions
Parameter Range
Thickness 0.8mm - 50mm
Width 1000mm - 2000mm
Length 2000mm - 6000mm or Custom
Surface Finish No.1, 2B, BA, No.4, 8K Mirror
Applications
  • Chemical processing vessels, tanks and reactors
  • Flue gas desulfurization (FGD) scrubber internals
  • Pulp and paper digester and bleach plant equipment
  • Food processing equipment handling acidic products
  • Pharmaceutical manufacturing equipment and cleanrooms
  • Textile dyeing and bleaching equipment
  • Petrochemical and refinery sour service components
Our Advantages
  • Verified Mo Content: Every batch spectrographically tested to confirm 3.0-4.0% molybdenum content
  • Corrosion Test Reports: ASTM G48 pitting test and ASTM A262 intergranular corrosion test data available
  • Low Carbon Guaranteed: ≤0.03% carbon verified on every heat with full traceability
  • Custom Cutting: Precision water jet, laser and plasma cutting to your specified dimensions
  • Global Shipping: Experienced in export documentation and packaging for chemical industry standards

Contact our technical team for a detailed quotation on 317L stainless steel sheets. Free samples and material certification provided.

Etiquetas:

310 310S cobrem de aço inoxidável

Folhas de 0.1MM de aço inoxidável

Resistência de aço inoxidável da temperatura de 6MM