St44.0 1.0256 - DIN 1629-1984

Grade	St44.0
Germany W-Nr.	1.0256
Corresponding Standard	DIN 1629-1984 Seamless Circular Unalloyed Steel Tubes Subject to Special Requirements；technical Delivery Conditions
Classification	Carbon Steel

St44.0 Chemical Element Composition Content (%)

Component	C	P	S	N
Minimum Value	-	-	-	-
Maximum Value	0.21	0.04	0.04	0.009

St44.0 Mechanical Properties

wall thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	420~550	≥275	≥21(long.) ≥19(tr.)
16＜t≤40	420~550	≥265	≥21(long.) ≥19(tr.)
40＜t≤65	420~550	≥255	≥21(long.) ≥19(tr.)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!