Home Welding Qualification WPQR Considerations for Double Bevel Butt Welds on S355J2 Prepared by PUG Cutting: Metallurgical Risks ? August 12, 2025August 12, 2025 Welding Process Articles “How Should I Ensure High-Quality TIG Root Welding in Stainless Steel Pipes During WPQR ?” August 6, 2025 Welding Metallurgy Articles Post Weld Heat Treatment of SS304L Expansion Bellows & Channel Cover (ASME Sec VIII Div 1) August 3, 2025 Uncategorized 8″ PIPE B619 UNS N10276 EFW SCH 40 BE CLASS-1 Vs CLASS-2 January 17, 2025 Welding Metallurgy Articles Cracking in Material SS310 with filler wire ER310, GTAW, T-joint fillet weld? January 4, 2024January 4, 2024 Uncategorized Control of Fe content in Stellite 6 hardfacing on CF8M ? June 24, 2023 Uncategorized Stellite hardfacing on Austenitic Stainless Steel base metal & PWHT requirements June 24, 2023 Welding Metallurgy Articles Naval Brass (UNSC46400) to Naval Brass (UNSC46400) welding possible ? April 12, 2023June 25, 2023 Welding Metallurgy Articles Tube-to-Tube Sheet welding of Admiralty Brass alloy and Naval Brass alloy ? Suitable filler metal ? April 12, 2023June 25, 2023 Welding Metallurgy Articles Reheat Cracking in SS Type 347 Thick Corner Joints? March 31, 2023March 31, 2023 Welding Metallurgy Articles Changing from E410Ni Mo cored Wire consumable To Chrome Core B 16 5 1 G consumable for welding SS 410 material. Effect of major alloying elements over Mechanical properties of the weld joints? March 27, 2023 Welding Metallurgy Articles Filler Metals for P355GH Material meeting PWHT requirements? April 16, 2022April 16, 2022 Welding Metallurgy Articles Undesirable Weld Metal Composition of the welded joint between CS and SS 316L using ER309L? What went wrong? February 1, 2022February 1, 2022 Reference Materials YouTube Channel Announcement..! January 17, 2022January 18, 2022 Welding Metallurgy Articles Repair-welding of S355J2W +N (Weathering Steel)? December 20, 2021 Welding Metallurgy Articles Does Hastelloy C-276 material require any special care during welding? Need guidance on procedure qualification for Tube-to-Tube welding application? December 2, 2021 Welding Metallurgy Articles Dissimilar welds between P91 (9%Cr-CSEF Steel) and SS 347H? Which filler metal is to be used? And Why? September 30, 2021September 30, 2021 Welding Metallurgy Articles Is it recommended to use ER309LMo to weld between SS 310S and SA 213 Gr T 11, if design temperature is 450 ° C ? September 19, 2021 Welding Metallurgy Articles CRO Inconel 625 -SS 316L September 15, 2021 Welding Metallurgy Articles The weld joint between 17-4PH and SS 304L ? ER 630 Vs ER 308L? Which filler metal to use and why? July 10, 2021December 20, 2021 Welding Process Articles Suggest suitable filler metal for joining dissimilar metals- 1.25 Cr-0.5Mo Steel with X2CrNi12 Steel February 17, 2021 Welding Metallurgy Articles Cracking in the weld joint between X2CrNi12 and CS joints using E309L Filler ? February 17, 2021February 17, 2021 Reference Materials Weld Calculator December 30, 2020December 30, 2020 Welding Metallurgy Articles Autogenious GTA Weld of Tube on Tube Mill Type 439 Ferritic SS failed in Flare Test ? What kind of Microstructure does it show? December 29, 2020 Welding Metallurgy Articles Which is Suitable filler metal for joining SS Type 310 and Creep resisting 2.25Cr-1Mo steel for high temperature furnace application ? November 5, 2020November 6, 2020 Welding Metallurgy Articles Meeting CVN Impact strength of 40 J at 0 degrees Celcius fabricated with HF-ERW process API X50 grade material pipe. October 25, 2020September 19, 2021 Welding Metallurgy Articles Is there any classification code or AWS electrode classification available to select filler metal / electrode for weld assembly requiring post weld heat treatment (PWHT) operation? September 21, 2020 Welding Process Articles Case Study:-What is the Preheat Temperature of 19 mm butt weld thickness having base metal C.E. =0.41? August 10, 2020 Welding Metallurgy Articles Why copper and Nickel content level is controlled in SAW and SMAW Weld metal of Austenitic Stainless Steels used for fabrication of Reactor Pressure vessel (RPV) of Nuclear Power Plants? August 5, 2020August 5, 2020 Welding Metallurgy Articles ER70S-6 Vs ER71T-1, which One is the compatible for SA516 Grade 70 material, high temperature application ? July 25, 2020July 25, 2020 Welding Process Articles Importance of Dilution in Dissimilar metal welding and calculations of weld metal compositions. July 3, 2020 Metallurgy Articles What are the various test methods to assess the Chloride Stress Corrosion cracking resistance of Duplex Stainless Steels? June 25, 2020 Welding Metallurgy Articles What is the Effect of Nickel content on Chloride induced Stress-Corrosion Test? June 25, 2020 Welding Metallurgy Articles What is the difference between Ferrite Number & Ferrite Percentage? June 25, 2020 Welding Metallurgy Articles Case Study: 1 Use of WRC-1992 diagram for estimation of weld metal composition & Ferrite Number (FN) June 25, 2020 Welding Metallurgy Articles What is the suitable filler wire for SAW Welding of High strength low carbon steel plate material IS 2062 E350? How to select a flux which can offer high impact properties? June 25, 2020 Welding Process Articles How to calculate weld metal volume & filler metal requirement ? June 25, 2020 Welding Metallurgy Articles Hot Cracking Problem in Nickel & its alloys due to sulphur and other impurities? June 25, 2020 Welding Metallurgy Articles Do we need to take any special care while selecting a welding rod for Chloride service piping? June 25, 2020September 19, 2021 Welding Metallurgy Articles What is the Effect of Ferrite content on yield strength and Chloride Stress Corrosion Cracking Resistance of Duplex Stainless steels? June 25, 2020September 19, 2021 Welding Metallurgy Articles What is a Stress corrosion cracking (SCC) phenomenon in Stainless Steels? June 25, 2020 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...
Welding Qualification WPQR Considerations for Double Bevel Butt Welds on S355J2 Prepared by PUG Cutting: Metallurgical Risks ? August 12, 2025August 12, 2025
Welding Process Articles “How Should I Ensure High-Quality TIG Root Welding in Stainless Steel Pipes During WPQR ?” August 6, 2025
Welding Metallurgy Articles Post Weld Heat Treatment of SS304L Expansion Bellows & Channel Cover (ASME Sec VIII Div 1) August 3, 2025
Welding Metallurgy Articles Cracking in Material SS310 with filler wire ER310, GTAW, T-joint fillet weld? January 4, 2024January 4, 2024
Uncategorized Stellite hardfacing on Austenitic Stainless Steel base metal & PWHT requirements June 24, 2023
Welding Metallurgy Articles Naval Brass (UNSC46400) to Naval Brass (UNSC46400) welding possible ? April 12, 2023June 25, 2023
Welding Metallurgy Articles Tube-to-Tube Sheet welding of Admiralty Brass alloy and Naval Brass alloy ? Suitable filler metal ? April 12, 2023June 25, 2023
Welding Metallurgy Articles Reheat Cracking in SS Type 347 Thick Corner Joints? March 31, 2023March 31, 2023
Welding Metallurgy Articles Changing from E410Ni Mo cored Wire consumable To Chrome Core B 16 5 1 G consumable for welding SS 410 material. Effect of major alloying elements over Mechanical properties of the weld joints? March 27, 2023
Welding Metallurgy Articles Filler Metals for P355GH Material meeting PWHT requirements? April 16, 2022April 16, 2022
Welding Metallurgy Articles Undesirable Weld Metal Composition of the welded joint between CS and SS 316L using ER309L? What went wrong? February 1, 2022February 1, 2022
Welding Metallurgy Articles Does Hastelloy C-276 material require any special care during welding? Need guidance on procedure qualification for Tube-to-Tube welding application? December 2, 2021
Welding Metallurgy Articles Dissimilar welds between P91 (9%Cr-CSEF Steel) and SS 347H? Which filler metal is to be used? And Why? September 30, 2021September 30, 2021
Welding Metallurgy Articles Is it recommended to use ER309LMo to weld between SS 310S and SA 213 Gr T 11, if design temperature is 450 ° C ? September 19, 2021
Welding Metallurgy Articles The weld joint between 17-4PH and SS 304L ? ER 630 Vs ER 308L? Which filler metal to use and why? July 10, 2021December 20, 2021
Welding Process Articles Suggest suitable filler metal for joining dissimilar metals- 1.25 Cr-0.5Mo Steel with X2CrNi12 Steel February 17, 2021
Welding Metallurgy Articles Cracking in the weld joint between X2CrNi12 and CS joints using E309L Filler ? February 17, 2021February 17, 2021
Welding Metallurgy Articles Autogenious GTA Weld of Tube on Tube Mill Type 439 Ferritic SS failed in Flare Test ? What kind of Microstructure does it show? December 29, 2020
Welding Metallurgy Articles Which is Suitable filler metal for joining SS Type 310 and Creep resisting 2.25Cr-1Mo steel for high temperature furnace application ? November 5, 2020November 6, 2020
Welding Metallurgy Articles Meeting CVN Impact strength of 40 J at 0 degrees Celcius fabricated with HF-ERW process API X50 grade material pipe. October 25, 2020September 19, 2021
Welding Metallurgy Articles Is there any classification code or AWS electrode classification available to select filler metal / electrode for weld assembly requiring post weld heat treatment (PWHT) operation? September 21, 2020
Welding Process Articles Case Study:-What is the Preheat Temperature of 19 mm butt weld thickness having base metal C.E. =0.41? August 10, 2020
Welding Metallurgy Articles Why copper and Nickel content level is controlled in SAW and SMAW Weld metal of Austenitic Stainless Steels used for fabrication of Reactor Pressure vessel (RPV) of Nuclear Power Plants? August 5, 2020August 5, 2020
Welding Metallurgy Articles ER70S-6 Vs ER71T-1, which One is the compatible for SA516 Grade 70 material, high temperature application ? July 25, 2020July 25, 2020
Welding Process Articles Importance of Dilution in Dissimilar metal welding and calculations of weld metal compositions. July 3, 2020
Metallurgy Articles What are the various test methods to assess the Chloride Stress Corrosion cracking resistance of Duplex Stainless Steels? June 25, 2020
Welding Metallurgy Articles What is the Effect of Nickel content on Chloride induced Stress-Corrosion Test? June 25, 2020
Welding Metallurgy Articles What is the difference between Ferrite Number & Ferrite Percentage? June 25, 2020
Welding Metallurgy Articles Case Study: 1 Use of WRC-1992 diagram for estimation of weld metal composition & Ferrite Number (FN) June 25, 2020
Welding Metallurgy Articles What is the suitable filler wire for SAW Welding of High strength low carbon steel plate material IS 2062 E350? How to select a flux which can offer high impact properties? June 25, 2020
Welding Process Articles How to calculate weld metal volume & filler metal requirement ? June 25, 2020
Welding Metallurgy Articles Hot Cracking Problem in Nickel & its alloys due to sulphur and other impurities? June 25, 2020
Welding Metallurgy Articles Do we need to take any special care while selecting a welding rod for Chloride service piping? June 25, 2020September 19, 2021
Welding Metallurgy Articles What is the Effect of Ferrite content on yield strength and Chloride Stress Corrosion Cracking Resistance of Duplex Stainless steels? June 25, 2020September 19, 2021
Welding Metallurgy Articles What is a Stress corrosion cracking (SCC) phenomenon in Stainless Steels? June 25, 2020
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