Arame de solda de aço inoxidável
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Arame de solda de aço inoxidável

Nossa empresa produz arames de solda para aço inoxidável austenítico, aço inoxidável martensítico e aço inoxidável ferrítico. A composição química e as propriedades mecânicas do metal depositado dos fios de solda atendem às normas nacionais. Os produtos têm excelente desempenho de soldagem, arco estável e bela formação de solda.

Categoria:
MENSAGEM
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Our Stainless Steel Welding Wire covers a full range of stainless steel types, including Austenitic, Martensitic, and Ferritic series.

The deposited metal strictly meets national and industry standards in both chemical composition and mechanical properties. With excellent welding performance and stable arc characteristics, it ensures high-quality and reliable welding results across various applications.

S304 Implements enterprise standards:

S304 Chemical Composition（%）
elemento C Mn Si Cr Ni P S
scope ≦0.08 ≦2.00 ≦1.00 18.00-20 8.00-10.5 ≦1.00 ≦0.030
Exemplo de valor 0.065 1.85 0.60 19.45 9.75 0.025 0.018

S307Si conforms to GB/T29713 S307Si:

S307Si chemical composition（%）
elemento C Mn Si Cr Ni Mo P S Cu
scope 0.04-0.14 6.5-8.0 0.65-1.00 18.00-22 8.00-10.7 ≤0.75 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.08 7.10 0.75 19.00 9.65 0.15 0.010 0.01 0.2
Mechanical properties of deposited metal
Projeto experimental Resistência Rm（Mpa） Yield strength（Mpa） alongamento A（%） Teste de impacto em forma de V (J)-30℃
Exemplo de valor 605 / 98 /

S308 conforms to GB/T29713. S308 is equivalent to AWS A5.9 ER308 and ISO 14343 B-SS308.

S308 Chemical Composition（%）
elemento C Mn Si Cr Ni Mo P S Cu
scope ≤0.08 1.0-2.5 ≤0.65 19.5-22 9.00-11 ≤0.75 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.06 1.85 0.48 20.05 10.15 0.14 0.010 0.01 0.2
Mechanical properties of deposited metal
Projeto experimental Strength  Rm（Mpa） Yield strength（Mpa） alongamento A（%） Teste de impacto em forma de V (J)-30℃
Exemplo de valor 585 / 39 /

S308L conforms to GB/T29713. S308L is equivalent to AWS A5.9 ER308L. ISO 14343 B-SS308L:

S308L Chemical Composition（%）
elemento C Mn Si Cr Ni Mo P S Cu
scope ≤0.03 1.0-2.5 ≤0.65 19.5-22 9.00-11 ≤0.75 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.015 2.0 0.45 20.15 9.85 0.12 0.010 0.01 0.17
Mechanical properties of deposited metal
Projeto experimental Resistência Rm（Mpa） Yield strength（Mpa） alongamento A（%） V-shaped impact test(J)-30℃
Exemplo de valor 565 / 40 /

S309 conforms to GB/T29713. S309 is equivalent to AWS A5.9 ER309 and ISO 14343 B-SS309.

S309 chemical composition（%）
elemento C Si Cr Ni Mo P S Cu
scope ≤0.12 ≤0.65 23.0-25.0 12.0-140 ≤0.75 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.07 0.46 24.00 13.50 0.13 0.010 0.010 0.16
Mechanical properties of deposited metal
Projeto experimental Resistência Rm（Mpa） Yield strength（Mpa） alongamento A（%） Teste de impacto em forma de V (J)-30℃
Exemplo de valor 580 / 39 /

S309L conforms to GB/T29713. S309L is equivalent to AWS A5.9 ER309 and ISO 14343 B-SS309L.

S309L Chemical Composition（%）
elemento C Mn Si Cr Ni Mo P S Cu
scope ≤0.03 1.0-2.5 ≤0.65 23.0-25 12.0-14 ≤0.75 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.015 1.85 0.32 24.00 13.50 0.10 0.011 0.007 0.19
Mechanical properties of deposited metal
Projeto experimental Resistência Rm（Mpa） Yield strength（Mpa） alongamento A（%） Teste de impacto em forma de V (J)-30℃
Exemplo de valor 580 / 39 /

S316 conforms to GB/T29713. S316 is equivalent to AWS A5.9 ER316 and ISO 14343 B-SS316.

S316 Chemical Composition（%）
elemento C Mn Si Cr Ni Mo P S Cu
scope ≤0.08 1.0-2.5 ≤0.65 18.0-20.0 11.0-14.0 2.0-3.0 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.04 2.05 0.48 19.50 12.5 2.85 0.011 0.008 0.15
Mechanical properties of deposited metal
Projeto experimental Resistência Rm（Mpa） Yield strength（Mpa） alongamento A（%） Teste de impacto em forma de V (J)-30℃
Exemplo de valor 570 / 37 /

S316L conforms to GB/T29713. S316L is equivalent to AWS A5.9 ER316 and ISO 14343 B-SS316L.

S316L Chemical Composition（%）
elemento C Mn Si Cr Ni Mo P S Cu
scope ≤0.03 1.0-2.5 ≤0.65 18.0-20 11.0-14 2.0-3.0 ≦0.03 ≦0.03 ≦0.75
Exemplo de valor 0.02 2.05 0.46 19.40 12.5 2.80 0.010 0.006 0.17
Mechanical properties of deposited metal
Projeto experimental Resistência Rm（Mpa） Yield strength（Mpa） alongamento A（%） Teste de impacto em forma de V (J)-30℃
Exemplo de valor 550 / 40 /

Descrição

Principais recursos

  • Wide Material Coverage
    Available for austenitic, martensitic, and ferritic stainless steels.
  • Excellent Welding Performance
    Smooth arc, stable operation, and minimal defects.
  • Stable Arc & Low Spatter
    Improves welding efficiency and reduces post-processing.
  • Good Weld Formation
    Produces uniform, clean, and aesthetically pleasing weld seams.
  • Reliable Mechanical Properties
    Ensures strong and durable welded joints.
  • Standards Compliance
    Meets national and industry requirements for quality and performance.

Product Types

  • Austenitic Stainless Steel Welding Wire
    Excellent corrosion resistance and weldability.
  • Martensitic Stainless Steel Welding Wire
    High strength and hardness applications.
  • Ferritic Stainless Steel Welding Wire
    Good corrosion resistance with cost-effective performance.
Desempenho técnico
  • Stable arc and smooth welding process
  • Formação uniforme do cordão de solda
  • Low porosity and crack sensitivity
  • Excellent corrosion resistance
  • Strong mechanical strength of deposited metal

Aplicativos

Widely used in various industries, including:

  • Oil & gas industry
  • Chemical processing industry
  • Pressure vessels manufacturing
  • Textile and light industry
  • Fisheries equipment
  • Construction and infrastructure
  • Precision instruments
  • Aerospace and defense industry

Vantagens do produto

  • Full range of stainless steel welding solutions
  • Stable and consistent welding quality
  • Suitable for multiple welding processes (MIG/TIG/SAW)
  • Adaptable to various industrial environments
  • High reliability for critical applications
+8613793466576 cathywuweldingwire@gmail.com +8618766027795