ASTM A 572 Gr. 42 steel

A 572 Gr. 42 steel plate/sheet, ASTM - SAE A 572 Gr. 42 steel plate/sheet, A 572 Gr. 42 steel plate/sheet supplier/Chinese supplier, A 572 Gr. 42 steel plate/sheet mechanical property, A 572 Gr. 42 steel plate/sheet price.

ASTM A 572 Gr. 42 steel equivalent grade:
A 572 Gr. 42 steel plate/sheet is in ASTM standard, the grade number is 1.049. The equivalent material of A 572 Gr. 42 steel are UNE36081 AE285KG/AE285KW, EN 10111 S275N, DIN1614/2 StE285, UNI Fe E 275KG N.

A572Gr.42 ASTM MATERIAL# 1.0490	Comparison of steel grades
	UNE36081	AE285KG/AE285KW
	EN 10111	S275N
	DIN1614/2	StE285
	UNI	Fe E 275KG N

ASTM A 572 Gr. 42 steel chemical composition %:
Main chemical composition in ASTM - SAE A 572 Gr. 42 steel is carton max 0.14, silicon max 0.50, manganese max 1.60, phosphorus max 0.025, Sulphur max 0.025, chromium max 0.30. More detailed information about A 572 Gr. 42 steel, please refer to the down table:

Chemical elements	C max	Si max	Mn	P max	S max.	Cu max	Cr max	Ni max	V max	Nb max	Al min
%,by mass	0.18	0.40	0.50-1.50	0.030	0.025	0.55	0.30	0.30	0.05	0.05	0.02

ASTM A 572 Gr. 42 steel mechanical property:
A572Gr42/50 steel plate, ASTM- SAE A572Gr42/50 steel plate, under ASTM standard, we can regard A572Gr42/50 steel plate as Fine-grain structural steels, normalised rolled steel.

thickness	Yield Strength ReH[N/mm2] transv.min.	TensileStrengthRm[N/mm2]transv.	Fracture Elongation[%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	275 265			+20 KV 31J 0 KV 27J -10 KV 24J -20 KV 20J -40 - -50 -
t < 3mm t ≥ 3mm		370-510
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			24

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