5 Important Tests for Welder Performance Qualification
Tests for Welder Performance Qualification Welding Codes (AWS D1.1, ASME Section IX, API 1104) and standards (ISO 9606, AS/NZS 2980) …
ASTM B117 Salt Spray Test
Salt Spray Test Salt spray testing (or salt spray test) is a standardized test and an important tool used to evaluate the corrosion …
Welding HY-100, HY-100(T) and HY-130 steels
HY-100, HY-100(T) and HY-130 steels HY-100, HY-100(T) and HY-130 steels developed in the U.S.A. have been described as ‘premium-toughness high-yield …
X-ray Inspection of Welds
X-ray Inspection of Welds X-ray inspection of welds is a non-destructive test method (NDT) used to evaluate the quality and …
What is Fatigue Failure?
Fatigue Failure in Metals Fatigue failure is a failure mechanism occurring among metals, non-metals and alloys, leading to the weakening …
Welding HY80 Steel
Welding HY80 Steel HY80 steel is a high strength and high strength to weight ration low alloy steel that has …
Welding 2.25%, 3.5%, 5%, 9% Nickel steels for Cryogenic Service
What is meant by Cryogenic Service? Cryogenic service is generally understood to mean service involving temperatures below -50° C. Steels …
Ultrasonic Testing of Weld
Ultrasonic Testing of Weld Ultrasonic Testing or UT of Weld is an efficient and reliable volumetric non-destructive testing method. The …
How to weld high carbon steel
Welding High Carbon Steel High Carbon steel are comparable to mild steel except the carbon amount which is usually more …
Tee Joint Welding: Everything you want to know
When you are working in Welding & fabrication field, it is very important to know the basics of Important Weld …