Technical Library
Download RWMA datasheets, material specifications, and reference guides. Technical documentation per AWS J1.3 standard.
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RWMA Classes
AWS J1.3
Reference Standard
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Material Datasheets
Complete specifications by RWMA class
Class 1 - Copper Zirconium (C15000) Class 2 - Chromium Copper (C18200) Class 2 - Chromium Zirconium Copper (C18150) - Most Popular Class 3 - Cobalt Beryllium Copper (C17500) Class 3 - Nickel Beryllium Copper (C17510) Class 3 - Chromium Nickel Silicon Copper (C18000) - Beryllium Free Class 4 - Beryllium Copper (C17200)
Refractory Materials
Elkonite, Tungsten and Molybdenum
Class 10 - Elkonite 5W3 (70%W / 30%Cu) Class 11 - Elkonite 10W3 (75%W / 25%Cu) Class 12 - Elkonite 30W3 (80%W / 20%Cu) Class 13 - Pure Tungsten (W) Tungsten Lanthanum 1% (WLa10) - ISO 6848 Tungsten Lanthanum 1.5% (WLa15) - ISO 6848 - Modern Standard Tungsten Lanthanum 2% (WLa20) - ISO 6848 Class 14 - Molybdenum / TZM
Tables and Guides
Quick references and safety documents
Documentación en Español
Datasheets and guides also available in Spanish for Latin American customers.
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