Materials_General

Table 1	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
FERROUS METALS		kg/m³	GPa	GPa		Mpa	MPa	MPa	MPa	MPa	MPa	MPa	MPa	%	10^-6/C

CARBON STEELS	Std	r	E	G	n	sty	stu	sta	scu	sca	sn	tu	ty	e	a
CS1020, hot rolled	AS1442	7870	200	80	0.29	200	400	120		450		300	232	25	12
Mild Steel, hot rolled	AS1204	7870	200	80	0.29	200	410	125		455		307	237	25	12
Steel 250, hot rolled structural	AS1204	7870	200	80	0.29	250	410				207	307	237	15	12
CS1020, cold rolled	AS1442	7870	200	80	0.29	300	420					315	243	15	12
CS1030, hot rolled	AS1442	7870	200	80	0.29	250	500	145		520	225	375	290		12
CS1040, hot rolled	AS1442	7870	200	80	0.29	270	540	160		550	243	405	313		12
CS1022, hot rolled	AS1442	7870	200	80	0.29	330	550					412	319	27	12
CS1045, hot rolled	AS1442	7870	200	80	0.29	300	570				270	427	330	14	12
CS1045, forging, normalised	AS1442	7870	200	80	0.29		620	185		630		465	360		12
CS1055, forging, normalised	AISI	7850	200	80	0.29		700	200		675		525	406		12

ALLOY STEELS	Std	r	E	G	n	sty	stu	sta	scu	sca	sn	tu	ty	e	a
AISI 4130 Chrome-Moly, normalised	AISI	7850	200	80	0.29	415	615					360	310	28	12
Steel ANSI 4340, Oil/temp230	ANSI	7850	200	80	0.30	1550	1855					835	700	12	12
Spring Steel SAE5150 (Also see Spring Materials below)	SAE	7850	200	80	0.30	1290	1430					715	645	11	12

CAST STEELS	Std	r	E	G	n	sty	stu	sta	scu	sca	sn	tu	ty	e	a
Cast Steel, Grade C3	AS2074	7870	200	80	0.29		430	128		470					14
Cast Steel, Grade C4-1	AS2074	7870	200	80	0.29		460	128		492					14
Cast Steel, Grade C4-2	AS2074	7870	200	80	0.29		490	128		518					14
Cast Steel, Grade C5	AS2074	7870	200	80	0.29		540	128		550					14
Cast Steel, Grade C6	AS2074	7870	200	80	0.29		620	128		630					14
Cast Steel, Grade L6B-1	AS2074	7870	200	80	0.29		860	128		765					14

GREY CAST IRON	Std	r	E	G	n	sty	stu	sta	scu	sca	sn	tu	ty	e	a
Grey Cast Iron Grade 150	AS1830	7150	115	45	0.29		150	41		360		195			9
Grey Cast Iron Grade 180	AS1830	7150	115	45	0.29		180	53		400		234			9
Grey Cast Iron Meehanite	Matweb	7060	89.6	38.3	0.27	79.3	207		827		93	207			12.4
Grey Cast Iron Grade 220	AS1830	7150	115	45	0.29		220	70		455		286			9
Grey Cast Iron 250/35	Matweb	7150	115	45	0.29	130	252		855		110	334		0.5	9
Grey Cast Iron Grade 260	AS1830	7150	115	45	0.29		260	87		510		338			9
Grey Cast Iron Grade 300	AS1830	7150	115	45	0.29		300	100		560		390			9
Grey Cast Iron Grade 350	AS1830	7150	115	45	0.29		350	115		630		455			9
Grey Cast Iron Grade 400	AS1830	7150	115	45	0.29		400	130		700		520			9

DUCTILE IRON	Std	r	E	G	n	sty	stu	sta	scu	sca	sn	tu	ty	e	a
Nodular Iron 400-17	AS1831	7000	172		0.275		400	132		468		400		17	12
Nodular Iron 400-12	AS1831	7000	172		0.275		400	136		478		400		12	12
Nodular Iron 500-7	AS1831	7000	172		0.275		500	146		506		500		7	12
Nodular Iron 600-3	AS1831	7000	172		0.275		600	160		554		600		3	12
Nodular Iron 700-2	AS1831	7000	172		0.275		700	185		630		700		2	12
Nodular Iron 800-2	AS1831	7000	172		0.275		800	197		666		800		2	12
Malleable Iron P450-6	AS1832						450	55		480		450
Malleable Iron P500-4	AS1832						500	78		515		500
Malleable Iron P550-4	AS1832						550	90		540		550
Malleable Iron P700-2	AS1832						700	145		650		700
Cast Iron Ductile C3.7Si2.5	Matweb	7000	172		0.275	345	496	130			290	496		18	12

STAINLESS STEELS	Std	r	E	G	n	sty	stu	sta	scu	sca	sn	tu	ty	e	a
Stainless Steel 304, annealed	Matweb	8000	195	75	0.28	210	505					375	122	35	17.3
Stainless Steel 304, 1/2 hard	Matweb	8000	195	75	0.28	750	1030					770	435	15	17.3
Stainless Steel 316, rolled	Matweb	8000	195	75	0.28	415	620					465	240	25	16
Stainless Steel 440C, annealed	Azom	7650	195	77	0.28	448	758					565	260	14	10
Stainless Steel 440C, HT/Temp204C	Azom	7650	195	77	0.28	1900	2030					1520	1100	4	10

Table 2: Key

1	Std	Reference, Australian Standard, ANSI or other
2	r	Density: kg/cubic meter
3	E	Young’s Modulus/Modulus of Elasticity/Tensile Modulus
4	G	Modulus of Rigidity/Shear Modulus
5	n	Poisson’s Ratio
6	sty	Tensile Yield Stress (Mpa)
7	stu	Ultimate Tensile Stress (Mpa)
8	sta	Allowable Tensile Stress (Mpa); by design rules
9	scu	Ultimate Compressive Stress (Mpa)
10	sca	Allowable Compressive Stress (Mpa); by design rules
11	sn	Fatigue Strength (Mpa) 100e6 cycles
12	tu	Ultimate Shear Stress (Mpa)
13	ty	Yield Shear Stress (Mpa)
14	e	Breaking Strain (% of original length): Ductility
15	a	Coeff of Thermal Expansion micons/meter per C

Table 3: Approximate Relationship between Shear and Tensile Stresses. Ref
Material	Shear from UTS	Shear from YS
Hard drawn Spring Steels	USS ≈ 0,45 x UTS	SSY ≈ 0,45 x YS
Spring Steels	USS ≈ 0,5 x UTS	SSY ≈ 0,5 x YS
Wrought Steel & alloy steel	USS ≈ 0,75 x UTS	SSY ≈ 0,58 x YS
Ductile Iron	USS ≈ 0,90 x UTS	SSY ≈ 0,75 x YS
Malleable iron -Pearlitic	USS ≈ 1,0 x UTS	-
Wrought iron	USS ≈ 0,83 x UTS	-
Cast Iron	USS ≈ 1,3 x UTS	-
Copper & alloys	USS ≈ 0,7 x UTS	-
Aluminium & alloys	USS ≈ 0,65 x UTS	SSY ≈ 0,55 x YS

FERROUS METALS

CARBON STEELS

ALLOY STEELS

CAST STEELS

GREY CAST IRON

DUCTILE IRON

STAINLESS STEELS