Re: [MW:35043] Material

Dear Saleem,

When planning to perform a Procedure Qualification Record (PQR) and develop a Welding Procedure Specification (WPS) using the E11018M electrode, it's essential to select an appropriate base material. The E11018M electrode is a low-hydrogen, iron-powder type electrode that is designed for welding high-strength steels.

Characteristics of E11018M:

• Classification: The "E" denotes an electrode, "110" indicates a tensile strength of approximately 110 ksi (110,000 psi), "18" specifies that it is a low-hydrogen electrode with iron powder, and "M" signifies it is designed for military or high-strength applications.
• Applications: This electrode is commonly used for welding high-strength, low-alloy steels in applications that require high mechanical properties such as military and aerospace components, as well as in heavy equipment, pressure vessels, and structural applications.

Suggested Base Materials:

For the E11018M electrode, you should choose materials that are compatible with the high-strength, low-alloy properties of the electrode. Here are some suggestions:

1. ASTM A514 (T-1) Steel:

   • High-yield strength and excellent weldability.
   • Commonly used in structural applications requiring high strength and toughness.

2. ASTM A517 Steel:

   • Used in pressure vessels and boilers.
   • Offers high strength and good weldability.

3. ASTM A710 Steel:

   • High-strength, low-alloy steel plate.
   • Suitable for applications requiring enhanced mechanical properties.

4. ASTM A709 Grade 100/100W:

   • Structural steel for bridges.
   • High yield strength and good weldability.

5. ASTM A572 Grade 100:

   • High-strength, low-alloy steel.
   • Used in structural applications.

6. HY-80, HY-100:

   • High-strength low-alloy steels used in naval applications.
   • Offers high toughness and good weldability.

Selecting the Material:

When selecting the material, consider the specific requirements of your application, such as strength, toughness, and environmental conditions. Ensure that the material's mechanical properties are compatible with the E11018M electrode's characteristics.

Summary:

For welding with the E11018M electrode, you should use high-strength, low-alloy steels such as ASTM A514, ASTM A517, ASTM A710, ASTM A709 Grade 100/100W, ASTM A572 Grade 100, or HY-80/HY-100. These materials will allow you to leverage the high tensile strength and low hydrogen properties of the E11018M electrode effectively in your PQR and WPS.

On Thu, 30 May 2024 at 19:43, saleem manhappulath <saleemm9526@gmail.com> wrote:

Dear All

    we are going to do the PQR and WPS, we going to use E11018M, which material can use for this electrode 

kindly suggest 

Thanks & Best Regards
Saleem manhappulath

Mob:+966533595849
WhatsApp:+919526445936

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAKH3OmsW3nWAe-OfYKXNeZyk%2BX70RJn87BPrgeYG74s%2BCP4Ueg%40mail.gmail.com.

--

Best regards,

Amol K.B

B.E(Mech), CSWIP 3.2.2, NACE CIP 1 & ASNT LII(4M)

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAADcG1rJQM-Hy2kcHAu35gHX7pdXyoHAn62GjJZbstZ%2B_MkkyA%40mail.gmail.com.