Dur Gwanwyn SUP13ffurflenni cynnyrch:
Coil, plât dur, plât dur, bar wedi'i atgyfnerthu, Bar crwn dur, dur fflat dur, dur sgwâr, tiwb dur / pibell (weldio neu ddi-dor), tiwb dur, tiwb sgwâr dur, pibell dur di-staen wedi'i weldio, pibell ddur di-dor, stribed dur , Trawst dur, Angle, Sianel, flanges dur, gwifren ddur, ect.

Cyfansoddiad cemegol

Disgrifiad	C	Si	Mn	P	S	Cr	Mo	V	Bi
SUP3	0.75-0.90	0.15-0.35	0.30-0.60	0.035max	0.035max	-	-	-	-
SUP6	0.56-0.64	1.50-1.80	0.70-1.00	0.035max	0.035max	-	-	-	-
SUP7	0.56-0.64	1.80-2.20	0.70-1.00	0.035max	0.035max	-	-	-	-
SUP9	0.52-0.60	0.15-0.35	0.65-0.95	0.035max	0.035max	0.65-0.95	-	-	-
SUP9A	0.56-0.64	0.15-0.35	0.70-1.00	0.035max	0.035max	0.70-1.00	-	-	-
SUP10	0.47-0.55	0.15-0.35	0.65-0.95	0.035max	0.035max	0.80-1.10	-	0.15-0.25	-
SUP11A	0.56-0.64	0.15-0.35	0.70-1.00	0.035max	0.035max	0.70-1.00	-	-	0.0005mun
SUP12	0.51-0.59	1.2-1.6	0.60-0.90	0.035max	0.035max	0.60-0.90	-	-	-
SUP13	0.56-0.64	0.15-0.35	0.70-1.00	0.035max	0.035max	0.70-0.90	0.25-0.35	-	-