1.0558 — ASTM Equivalent
Holding a datasheet that specifies 1.0558 (EN)? The valve-grade equivalent, its properties, and certified supply of the matching ASTM grade.
What is the ASTM equivalent of 1.0558?
1.0558 is a EN designation corresponding to ASTM A352 LCB (Low Temperature Carbon Steel LCB) for industrial valve service. The full grade data is below - equivalence is by nominal chemistry and mechanical class, so confirm composition and heat-treat condition against the governing standard before substituting in critical service.
A352 LCB
Carbon SteelLow Temperature Carbon Steel LCB - cast form.
Typical service: Natural gas pipeline block valves - compressor station isolation in cold climates; LPG / propane / butane storage terminals - tank outlet isolation valves; Nitrogen and CO₂ storage valve bodies - food-grade gas storage
Connected Engineering
Need valves in 1.0558 / its ASTM equivalent?
We supply A352 LCB valves - the 1.0558 equivalent - with EN 10204 3.1 material certification. Share the datasheet for a 24-hour quote.