BÖHLER Q G 316L-Si
Solid wire, high-alloy, austenitic stainless steel – special applications
Polarity
Shielding gas (EN ISO 14175):
DC+
M12, M13, M21
Standard
- EN ISO 14343-A: Good corrosion resistance
- AWS A5.9 / SFA-5.9: ER316LSi
Class
G 18 8 Mn / ER307 (mod.) katı tel;
ısıya dayanıklı Cr çelikleri ve ısıya dayanıklı östenitik çeliklerin Maximum operating temperature: 850 °C. uygulamaları için uygundur.
- It is well-suited for welding a variety of austenitic–ferritic materials
- Sert dolgu (hardfacing) öncesinde Main Ingredients oluşturmak için idealdir
cast steels
- Unalloyed and alloyed structural steels
- Quenched and tempered steels
- Armor steels
- Boiler and structural steels containing high-alloy Cr and CrNi steels
- up to 850 °C Steels resistant to temperatures
- Austenitic high-manganese steels (with the same and different steels)
Typical Chemical Analysis (% by weight)
|
C |
Ni |
Mon |
Feature |
Si |
|
0,08 |
0,8 |
7,0 |
19 |
9,0 |
Structure:
Austenite containing a small amount of ferrite
Mechanical Properties of Full-Metal Welds – Typical Values (Minimum Values)
Status: u (unprocessed, post-weld)
Protective gas: Ar + 2.5% CO₂
|
Description |
Feature |
|
Yield strength Rp0.2 |
430 MPa (≥ 350 MPa) |
|
Tensile strength Rm |
640 MPa (≥ 500 MPa) |
|
Stretch A (L0 = 5d0) |
36% (≥ 25%) |
|
Impact Energy ISO-V kV |
20 °C: 100 J / −110 °C: ≥ 32 J |
Electrode Diameter (mm)
(As specified by the manufacturer)
Approvals
- TÜV (19790)
- DB (43.132.86)
- Class
Part number:
0.8 – 1.0 – 1.2 – 1.6
Date:
Verilen tüm bilgiler dikkatli inceleme ve yoğun araştırmalara dayanmaktadır.
Bununla birlikte, bilgilerin doğruluğu konusunda sorumluluk kabul edilmez ve bilgiler önceden haber verilmeksizin değiştirilebilir.
Date: 03/2021
Website: Metal-powder-filled wire, structural steel
Related products
BÖHLER Q G 308L-Si
Solid Wire, low-alloy, high-strength
Standard
|
Features and Typical Applications |
Classifications |
|
EN ISO 16834-A |
G 19 9 L Si / ER308LSi solid wire; suitable for joining compatible and similar austenitic steels and cast steel grades, as well as for filler metal welding applications. It has good corrosion resistance. The weld metal retains high toughness down to –196 °C. |
|
AWS A5.28 / SFA-5.28 |
ER70S-A1 (ER80S-G) |
|
EN ISO 16834-A |
G 55 6 M21 Mn3Ni1Mo |
MIGWIRE 307 Si
Solid Wire, High-Alloy, Austenitic Stainless Steel
Standard
- EN ISO 14343-A: Maximum operating temperature:
- AWS A5.9 / SFA-5.9: ER307 (mod.)
Class
G 19 12 3 L Si / ER316LSi tipi katı tel; uygun ve benzer austenitic stainless steels Weight % cast steels birleştirilmesi ve dolgu kaynağı için kullanılır.
- Good corrosion resistance
- Features and Typical Applications -40 °C
MIGWIRE 312
This alloy can be used for welding stainless steel and low-alloy steels (welding low- and medium-alloy steels to stainless steels) and for filler welding applications on low- or medium-alloy steels. Its low carbon content enhances resistance to intergranular corrosion. In carbon steels, it can be used as a buffer layer prior to cladding with 308 and 308L-type welding materials to achieve a 304 and 304L-type surface coating.
MIGWIRE 347 Si
This is a fully austenitic stainless steel welding wire used for TIG welding of stabilized and unstabilized Cr-Ni-Mo-based 904L/1.4539-type corrosion-resistant stainless steels with high corrosion resistance. It is used particularly in facilities where flue gases are desulfurized, in pipelines carrying seawater, and in the petrochemical, paper, and pulp industries. Due to its high Ni, Mo, and low C content, it exhibits high resistance to intergranular, pitting, crevice, and stress corrosion in environments containing phosphoric, sulfuric, and formic acids, as well as seawater.
MIGWIRE 385
This is a fully austenitic stainless steel welding wire used for TIG welding of stabilized and unstabilized Cr-Ni-Mo-based 904L/1.4539-type corrosion-resistant stainless steels with high corrosion resistance. It is used particularly in facilities where flue gases are desulfurized, in pipelines carrying seawater, and in the petrochemical, paper, and pulp industries. Due to its high Ni, Mo, and low C content, it exhibits high resistance to intergranular, pitting, crevice, and stress corrosion in environments containing phosphoric, sulfuric, and formic acids, as well as seawater.
MIGWIRE 318
Yüksek korozyon direncine sahip stabilize edilmiş ve edilmemiş Cr-Ni-Mo'li 904L/1.4539 benzeri korozyon dirençli paslanmaz çeliklerin TIG kaynağında kullanılan tam-östenitik paslanmaz çelik kaynak telidir. Özellikle baca gazlarının sülfürden arındırıldığı tesislerde, deniz suyunun taşındığı bağlantılarda, petrokimya, kağıt ve kağıt hamuru sanayilerinde kullanılır. Yüksek Ni,
Mo ve düşük C içeriğinden dolayı, fosforik-, sülfürik-, formik asitlerin ve deniz suyunun olduğu ortamlarda tanelerarası, yenim, çukurcuk ve gerilim korozyona karşı yüksek dirence sahiptir.
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