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GB/T 25151.3-2010 Active
GB/T 25151.3-2010 Fabrication and inspection method for high pressure urea equipment—Part 3:Intergranular corrosion tendency test for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade
Abstract
This part of GB/T 25151 specifies the corrosion mass loss of urea-grade ultra-low carbon chromium-nickel-molybdenum austenitic stainless steel in a 65% boiling nitric acid solution as a test method for examining the tendency of intergranular corrosion.
This part is applicable to investigating the impact of heat treatment and welding processes on corrosion resistance, as well as testing the corrosion resistance of welds themselves.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 25151.3-2010 |
| CCS | Chemical equipment |
| ICS | Pressure vessels, gas cylinders |
| Implement Date | 2011-03-01 |
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$ 50
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$ 50
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$ 50