Quality Control

Material Testing Standard for SS2205
Chemical Component	C	Si	Mn	P	S	Ni	Cr	Mo	N	Other
Parameter	≤0.03	≤1.00	≤2.00	≤0.04	≤0.03	21.0-24.0	4.5-6.5	2.5-3.5	0.08-0.2	/
Performance	Tensile Strength(Mpa)				Elongation(%)		Hv		Ys
Parameter	≥450				≥620		≥18		≤320

Material Testing Standard for SS304
Chemical Component	C	Si	Mn	P	S	Ni	Cr	Mo	N	Other
Parameter	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8-10	18-20	/	/	/
Performance	Tensile Strength(Mpa)				Elongation(%)		Hv
Parameter	>520				>40		<200

Material Testing Standard for SS316
Chemical Component	C	Si	Mn	P	S	Ni	Cr	Mo	N	Other
Parameter	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10-14	16-18	2-3	/	/
Performance	Tensile Strength(Mpa)				Elongation(%)		Hv
Parameter	>520				>40		<200