Mechanical Composition

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MECHANICAL COMPOSITION ( IN PERCENTAGE )
Grade	Tensile Strength Mpa, (Min)	Yield StrengthÂ Mpa, (Min)	%Age Elongation in 50mm gauge length min	Hardness (Max)
Grade	Tensile Strength Mpa, (Min)	Yield StrengthÂ Mpa, (Min)	%Age Elongation in 50mm gauge length min	BHN	Rb
301	515	205	40	217	95
304	515	205	40	201	92
304L	485	170	40	201	92
310S	515	205	40	217	95
316	515	205	40	217	95
316L	485	170	40	217	95
317	515	205	35	217	95
317L	515	205	40	217	95
321	515	205	40	217	95
347	515	205	40	201	92
409	380	170	20	179	88
409M	430	275	20	187	90
410S	415	205	22	183	89
410	450	205	20	217	89
420	700( max )	–	15	217	95
430	450	205	22	183	89
JSL AUS	515	205	40	217	95
JS- 203	515	205	40	217	95
301M	515	205	40	217	95

S31803 / S32205	Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
S31803 / S32205	7.8 g/cm3	1350 °C (2460 °F)	Psi – 80000 , MPa – 550	Psi – 116000 , MPa – 800	15 %

S32750 / S32760	Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
S32750 / S32760	7.8 g/cm3	1350 °C (2460 °F)	Psi – 80000 , MPa – 550	Psi – 116000 , MPa – 800	15 %

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
8.89 g/cm3	1370 °C (2500 °F)	Psi – 52,000 , MPa – 355	Psi – 1,15,000 , MPa – 790	40 %

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
904L	8000	200	15.0	–	–	13.0	–	500	850