Welding Gauge (Crown/Throat/Angle)

Specifications

• Type: Welding gage
• Code: 4830
• Measurements: crown height, fillet weld throat size, angle
• Range (crown height): 0–8 mm
• Graduation (crown height): 0.1 mm
• Accuracy (crown height): ±0.1 mm
• Range (fillet weld throat size): 0–20 mm
• Graduation (fillet weld throat size): 0.1 mm
• Accuracy (fillet weld throat size): ±0.3 mm
• Angles: 60°, 70°, 80°, 90°
• Angle accuracy: ±1°
• Material: stainless steel
• Reading surface: satin chrome plated
• Dimensions (from drawing): 100 mm (length) x 60 mm (height)
• Unit: mm

Description

This welding gage is used to check key weld geometry during inspection and quality control. It measures weld crown height, fillet weld throat size, and verifies common angles (60°–90°) on welded joints in metal fabrication and structural applications.