Do you know the steel grade and material of weathering steel?1. Commonly used weathering steel grades in ChinaWeather-resistant steel plate material: Q235NH, Q3
Do you know the steel grade and material of weathering steel?
1. Commonly used weathering steel grades in China
Weather-resistant steel plate material: Q235NH, Q355NH, high weather-resistant model: Q355GNH.
2. American Standard
G3125 Ministry of Railways standard weathering steel has those models: 09CuPCrNi-A according to TB 1979
Weathering steel ASTM A588 Corten-A/B special weathering steel grade for containers: SPA-H, the standard is JIS
3. European standard EN10025-5:2004
Weathering steel models: S355J0W, S355J2W, S355K2W, S355J0WP and S355J2WP.
4. Japanese standard JIS G3114-2004 weathering steel grade,
Weathering steel plate material: SMA400AW/BW/CW, SAM490AW/BW/CW/, SAM570W/P.
How many grades of weathering steel do you know now?
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