aisi 440a are used for mechanical industry, pipeline, thermal equipment, petroleum drilling, chemical industry, agricultural irrigation and urban construction.
If you can't find what you wanted ,Please send Email to ,email@example.com, May Be we can provide some useful information.
SAE steel grades - Wikipedia
For several decades the systems were united into a joint system designated the AISI/SAE steel grades. In 1995 the AISI turned over future ... Type 440A—has the ...Marine Grade Stainless · SAE 304 · 41Xx · Unified Numbering System · HSLA Steel
BEBON International is the most professional steel exporter in China, for we can provide the most comprehensive steel grade in the different standard,like: ASTM / ASME / AISI / SAE / API / EN / JIS / ST / SB / ISO / DIN / NFA / BS / IS / API / EU / SEW / UNI / UNE.