"This specification covers manufacturing tolerances applicable to seamless and welded tubing of corrosion and heat resistant steel ordered to metric dimension. These tolerances apply to all conditions and are based on individual measurements@ unless otherwise noted. Tubing may be specified by two dimensions only (OD and wall thickness@ ID and wall thickness@ or OD and ID). These tables are based on logical metric values and preferred metric sizes. Throughout this specification the term ""metric"" is intended to refer to the SI system. AMS 2243@ specified in inch/pound units@ is the equivalent of this MAM. "
SAE MAM2243D-2007 history
2007SAE MAM2243D-2007 Tolerances@ Metric Corrosion and Heat Resistant Steel Tubing
2003SAE MAM2243C-2003 (Noncurrent)Tolerances, Metric Corrosion and Heat Resistant Steel Tubing
1994SAE MAM2243B-1994 TOLERANCES, METRIC Corrosion and Heat Resistant Steel Tubing
1990SAE MAM2243B-1990 Tolerances, Metric, Corrosion and Heat Resistant Steel Tubing
1987SAE MAM2243A-1987 Tolerances@ Metric Corrosion and Heat Resistant Steel Tubing
1980SAE MAM2243-1980 TOLERANCES, METRIC Corrosion and Heat Resistant Steel Tubing