A588 Gr.C Corten Steel Khoom

ASTM A588 Gr.C yog ib qho kev qhia tshwj xeeb rau lub zog siab, qis-alloy structural steel nrog txhim kho kev tiv thaiv atmospheric corrosion, haum rau cov qauv hlau xws li cov ces kaum, raws, thiab kab teeb, nrog rau cov phaj thiab tuav.

Lub atmospheric corrosion kuj ntawm A588 Gr.C steel nyob rau hauv feem ntau ib puag ncig yog ho zoo dua li cov carbon structural steel nrog los yog tsis ntxiv tooj liab.

ASTM A588 Gr.C atmospheric corrosion resistant steel yog siv nyob rau hauv ntau hom welded, bolted thiab riveted lug xws li steel lug. Steel ncej lug, txuas hniav, tso tsheb hlau luam thiab ntim, tso tshuab, tsheb thiab khoom siv.

a588 gr.c corten khoom chemical muaj pes tsawg leeg

Cov pa roj carbon,%	Manganese,%	Cr%	Silicon%	N% max	Sulfur%
Max 0.15	0.80-1.35	0.30-0.50	0.15-0.30	0.010	0.05
Cu%	Phosphorus%	Ni%	Mo%	Fe%	V %
0.2-0.50	0.04	0.25-0.50	….	-	0.001-0.10

a588 gr.c corten steel ntawv hlau cov cuab yeej cuab tam

Qib	Yield zog ReH[N/mm2]transv.min	Tensile zog Rm[N/mm2]transv	Fracture Elongation[%]transv. min.	Notch ImpactEnergy1) Ch Vcomplete samplelongitud. min [J]
A588 Gr.C	290- 3454 KPa	435-485 KPa	-	-	-