ASTM a420 wpl6 Pipe Elbow for Low-Temperature Service,SA420 LR/SR Elbow--hebei Yihang Pipe Fitting Manufacture

Common Specification for Carbon Steel and Alloy ASTM A 420 / ASME SA 420 gr WPL6 Steel LR/SR Pipe Elbow for Low-Temperature Service

ASTM a420 / ASME SA 420 WPL6 Chemical Composition

Steel GR.	C Max	Si Max	Mn Max	P Max	S Max	Cr Max	Cu Max	Mo Max	V Max
A420 / SA 420 WPL6	0.30	0.15-0.40	0.50-1.35	0.035	0.040	0.30	-	--	0.08

This typical is issued the fixed designation A 420/A 420M; the quantity right away following the designation indicates the year of original adoption or, inside the case of revision, the year of final revision. A quantity in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial modify because the last revision or reapproval.

ASTM a420 / ASME SA 420 WPL6 Mechanical Properties

Steel GR.	YS Min.(MPA)	TS .(MPA)	Elongation A Min.(%)
A420 /SA420 WPL6	240	415	As Per Standard

This specification is expressed in every inch-pound units and in SI units. On the other hand, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.

 

Optional supplementary requirements are supplied for fittings exactly where a greater degree of examination is preferred. When desired, one or much more of these supplementary needs may possibly be specified within the order.

 

The values stated in either inch-pound units or SI units are to develop into regarded separately as typical. Within the text, the SI units are shown in brackets. The values stated in every single system are surely not precise equivalents; hence; each technique must be made use of independently of the other. Combining values inside the two systems could result in nonconformance applying the specification.