Metals Industry: High Quality Engineering Solutions

We provide engineering solutions across industries, wherever high quality metals is required. We offer a broad range of special metal quality level for various industrial applications such as machinery, energy, automotive, construction and commercial usages.

Typical Applications

Automotives

Professional Gears

Train Parts

Metals Used in This Industry

Stainless Steel Alloy 303
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General Characteristics

Type 303 (S30300) is a fully re-sulfurized free-machining austenitic stainless steel melted and processed to maximize machinability. It should be considered where extensive machining is required and some sacrifice in corrosion resistance compared to type 304 can be tolerated. In the annealed condition, it’s non-magnetic, but may become magnetic as a result of cold working.
Typical Chemical Composition

Weight % C Mn Si Cr Ni P S Mo Fe

minimum — — — 17.00 8.00 — 0.15 — Remainder

maximum 0.15 2.00 1.00 19.00 10.00 0.20 — 0.6

Weight %	C	Mn	Si	Cr	Ni	P	S	Mo	Fe
minimum	—	—	—	17.00	8.00	—	0.15	—	Remainder
maximum	0.15	2.00	1.00	19.00	10.00	0.20	—	0.6

Physical Properties (Annealed condition)

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.29 lbs/in³	8.00 g/cm³
Melting range		2550°F-2590°F	1400°C-1420°C
Specific heat (212 °F/100°C)		0.12 BTU/lb – °F	500 J/KG- °K
Coefficient of thermal expansion	32°F – 212°F 0°C – 100°C	9.6 micro in/in- °F	17.2 micro m/m- °K
	32°F – 600°F 0°C – 315°C	9.9 micro in/in- °F	17.8 micro m/m- °K
	32°F – 1000°F 0°C – 538°C	10.2 micro in/in- °F	18.4 micro m/m- °K
Thermal conductivity	100°C	9.4 BTU/ft- hr – °F	16.2 W/m – °K
Thermal conductivity	500°C	12.4 BTU/ft- hr – °F	21.5 W/m – °K
Electrical properties	Electrical resistivity	720 nΩ ∙ m
Electrical properties	Magnetic parambility	1.02

Mechanical Properties

Condition	Tensile					Reduction	Fatigue strength		Modulus of Elasticity		Hardness
	Ultimate		Yield		Elongation	Of area					Brinell
	KSI	MPa	KSI	MPa	Lo	%	KSI	MPa	KSIx10³	GPa
Annealed bar / rod	90	620	35	240	40	50	35	240	28.0	193	160
Cold drawn bar / rod	100	690	60.2	415	—	—	35	240	28.0	193	228

Specifications
- AMS – 5640
- ASTM – A581
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Stainless Steel Alloy 303 Sales:+972 4 618 2000

General Characteristics

Type 303 (S30300) is a fully re-sulfurized free-machining austenitic stainless steel melted and processed to maximize machinability. It should be considered where extensive machining is required and some sacrifice in corrosion resistance compared to type 304 can be tolerated. In the annealed condition, it’s non-magnetic, but may become magnetic as a result of cold working.
Typical Chemical Composition

Weight % C Mn Si Cr Ni P S Mo Fe

minimum — — — 17.00 8.00 — 0.15 — Remainder

maximum 0.15 2.00 1.00 19.00 10.00 0.20 — 0.6

Weight %	C	Mn	Si	Cr	Ni	P	S	Mo	Fe
minimum	—	—	—	17.00	8.00	—	0.15	—	Remainder
maximum	0.15	2.00	1.00	19.00	10.00	0.20	—	0.6

Physical Properties (Annealed condition)

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.29 lbs/in³	8.00 g/cm³
Melting range		2550°F-2590°F	1400°C-1420°C
Specific heat (212 °F/100°C)		0.12 BTU/lb – °F	500 J/KG- °K
Coefficient of thermal expansion	32°F – 212°F 0°C – 100°C	9.6 micro in/in- °F	17.2 micro m/m- °K
	32°F – 600°F 0°C – 315°C	9.9 micro in/in- °F	17.8 micro m/m- °K
	32°F – 1000°F 0°C – 538°C	10.2 micro in/in- °F	18.4 micro m/m- °K
Thermal conductivity	100°C	9.4 BTU/ft- hr – °F	16.2 W/m – °K
Thermal conductivity	500°C	12.4 BTU/ft- hr – °F	21.5 W/m – °K
Electrical properties	Electrical resistivity	720 nΩ ∙ m
Electrical properties	Magnetic parambility	1.02

Mechanical Properties

Condition	Tensile					Reduction	Fatigue strength		Modulus of Elasticity		Hardness
	Ultimate		Yield		Elongation	Of area					Brinell
	KSI	MPa	KSI	MPa	Lo	%	KSI	MPa	KSIx10³	GPa
Annealed bar / rod	90	620	35	240	40	50	35	240	28.0	193	160
Cold drawn bar / rod	100	690	60.2	415	—	—	35	240	28.0	193	228

Specifications
- AMS – 5640
- ASTM – A581

Steel Alloy 4340 AirMelt
- VIEW

General Characteristics

AISI/SAE 4340 steel is considered the standard by which other ultrahigh-strength steels are compared. It combines deep hardenability with high ductility, toughness, and strength. It has high fatigue and creep resistance. It is often used where severe service conditions exist and where high strength in heavy sections is required. In thin sections, this steel is air hardening; in practice, it is usually oil quenched. It is especially immune to temper embrittlement. It does not soften readily at elevated temperatures; that is, it exhibits good retention of strength. Hydrogen embrittlement is a problem for 4340 heat treated to tensile strengths greater than about 1400 MPa (200 ksi). Parts exposed to hydrogen, such as during pickling and plating, should be baked subsequently. This steel exhibits extremely poor resistance to stress-corrosion cracking when tempered to tensile strengths of 1500 to 1950 MPa (220 to 280 ksi). It can be readily nitrided, which often improves fatigue life.
Typical Chemical Composition

Weight % C Mn P S Si Ni Cr Mo V Fe

minimum 0.38 0.60 — — 0.15 0.15 1.65 0.70 0.2 reminder

maximum 0.43 0.80 0.035 0.040 0.35 0.35 2.00 0.90 0.3

Weight %	C	Mn	P	S	Si	Ni	Cr	Mo	V	Fe
minimum	0.38	0.60	—	—	0.15	0.15	1.65	0.70	0.2	reminder
maximum	0.43	0.80	0.035	0.040	0.35	0.35	2.00	0.90	0.3

Physical Properties (Annealed condition)

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.283 lbs/in³	7.84 g/cm³
Specific heat (212 °F/100°C)		0.107 BTU/lb – °F	448 J/KG- °K
Coefficient of thermal expansion	0°F – 200°F -18°C – 93°C	6.30 micro in/in- °F	11.3 micro m/m- °K
Coefficient of thermal expansion	0°F – 1200°F -18°C – 649°C	8.1 micro in/in- °F	14.6 micro m/m- °K
Thermal conductivity		21.7 BTU/ft- hr – °F	37.48 W/m – °K

Mechanical Properties

Temper		Tensile					Modulus				Hardness
		Ultimate		Yield		Elongation at break	Of elasticity		Shear		Brinell
		KSI	MPa	KSI	MPa	%	KSIx10³	GPa	KSIx10³	GPa
Annealed	25 mm (1 in.) round	108	745	68.2	470	22	29.7	205	11.6	80	217
Normalized	25 mm (1 in.) round	185.9	1282	125	862	12.2	29.7	205	11.6	80	363
Oil-quenched 800°C (1470°F), 540°C (1000°F) temper	25 mm (1 in.) round	175.1	1207	166.1	1145	14.2	29.7	205	11.6	80	352
Oil quenched 800°C (1470°F), 595°C (1100°F) temper	25 mm (1 in.) round	165.1	1138	159	1096	16.5	29.7	205	11.6	80	331
Oil quenched 800°C (1470°F), 650°C (1200°F) temper,	25 mm (1 in.) round	139	958	128	883	20	29.7	205	11.6	80	277

Specifications
- AMS – 6359E, 6454
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Steel Alloy 4340 AirMelt Sales:+972 4 618 2000

General Characteristics

AISI/SAE 4340 steel is considered the standard by which other ultrahigh-strength steels are compared. It combines deep hardenability with high ductility, toughness, and strength. It has high fatigue and creep resistance. It is often used where severe service conditions exist and where high strength in heavy sections is required. In thin sections, this steel is air hardening; in practice, it is usually oil quenched. It is especially immune to temper embrittlement. It does not soften readily at elevated temperatures; that is, it exhibits good retention of strength. Hydrogen embrittlement is a problem for 4340 heat treated to tensile strengths greater than about 1400 MPa (200 ksi). Parts exposed to hydrogen, such as during pickling and plating, should be baked subsequently. This steel exhibits extremely poor resistance to stress-corrosion cracking when tempered to tensile strengths of 1500 to 1950 MPa (220 to 280 ksi). It can be readily nitrided, which often improves fatigue life.
Typical Chemical Composition

Weight % C Mn P S Si Ni Cr Mo V Fe

minimum 0.38 0.60 — — 0.15 0.15 1.65 0.70 0.2 reminder

maximum 0.43 0.80 0.035 0.040 0.35 0.35 2.00 0.90 0.3

Weight %	C	Mn	P	S	Si	Ni	Cr	Mo	V	Fe
minimum	0.38	0.60	—	—	0.15	0.15	1.65	0.70	0.2	reminder
maximum	0.43	0.80	0.035	0.040	0.35	0.35	2.00	0.90	0.3

Physical Properties (Annealed condition)

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.283 lbs/in³	7.84 g/cm³
Specific heat (212 °F/100°C)		0.107 BTU/lb – °F	448 J/KG- °K
Coefficient of thermal expansion	0°F – 200°F -18°C – 93°C	6.30 micro in/in- °F	11.3 micro m/m- °K
Coefficient of thermal expansion	0°F – 1200°F -18°C – 649°C	8.1 micro in/in- °F	14.6 micro m/m- °K
Thermal conductivity		21.7 BTU/ft- hr – °F	37.48 W/m – °K

Mechanical Properties

Temper		Tensile					Modulus				Hardness
		Ultimate		Yield		Elongation at break	Of elasticity		Shear		Brinell
		KSI	MPa	KSI	MPa	%	KSIx10³	GPa	KSIx10³	GPa
Annealed	25 mm (1 in.) round	108	745	68.2	470	22	29.7	205	11.6	80	217
Normalized	25 mm (1 in.) round	185.9	1282	125	862	12.2	29.7	205	11.6	80	363
Oil-quenched 800°C (1470°F), 540°C (1000°F) temper	25 mm (1 in.) round	175.1	1207	166.1	1145	14.2	29.7	205	11.6	80	352
Oil quenched 800°C (1470°F), 595°C (1100°F) temper	25 mm (1 in.) round	165.1	1138	159	1096	16.5	29.7	205	11.6	80	331
Oil quenched 800°C (1470°F), 650°C (1200°F) temper,	25 mm (1 in.) round	139	958	128	883	20	29.7	205	11.6	80	277

Specifications
- AMS – 6359E, 6454

Aluminum Alloy 6061
- VIEW

General Characteristics

The 6061 alloy is the GENERAL ENGIEERING type of alloy. Most commend used in industry. exhibits very good corrosion resistance and finishability, plus excellent weldability and a strength level approximating that of a mild steel. It is a popular general-purpose alloy. Machinability is good and in the annealed state, its workability carries a high rating, staying at the “good” level if heat-treated without aging. Typical end uses are aircraft landing mat, large and small marine vessels, structural architectural parts, storage tanks and highway signs.
Typical Chemical Composition

Other

Weight % Si Fe Cu Mn Mg Cr Zn Ti Each Total Aluminum

minimum 0.40 — 0.15 — 0.80 0.04 — — — — Remainder

maximum 0.80 0.7 0.40 0.15 1.20 0.35 0.25 0.15 0.05 0.15

	Other
minimum	0.40	—	0.15	—	0.80	0.04	—	—	—	—	Remainder
maximum	0.80	0.7	0.40	0.15	1.20	0.35	0.25	0.15	0.05	0.15

Physical Properties

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.0975 lbs/in³	2.70 mg/m³
Melting range		1080°F- 1205°F	582°C-652°C
Specific heat (212 °F/100°C)		0.214 BTU/lb – °F	896 J/KG- °K
Coefficient of thermal expansion	Linear 68°F – 212°F 20°C – 100°C	13.1 micro in/in- °F	23.6 micro m/m- °K
Coefficient of thermal expansion	Volumetric 68°F – 212°F	3.93×10^-5in/in-°F	71X10^-6m³/m³-°K
Thermal conductivity (68°F/20°C)	0 temper	104 BTU/ft- hr – °F	180 W/m – °K
	T451	89 BTU/ft- hr – °F	154 W/m – °K
	T6, T651	97 BTU/ft- hr – °F	167 W/m – °K
Electrical conductivity (68°F/20°C)	Equal volume	0 temper	47% IACS
		T451	40% IACS
		T6, T651	43% IACS
	Equal volume	0 temper	155% IACS
		T451	132% IACS
		T6, T651	142% IACS

Mechanical Properties

Temper	Tensile					Hardness	Shear		Fatigue		Modulus
	Ultimate		Yield		Elongation/4D	Brinell 500 kg 10 mm	Ultimate shearing strength		Endurance limit-R.R.Moore type		Modulus of elasticity
	KSI	MPa	KSI	MPa	0.0625″ thickness Specimen		KSI	MPa	KSI	MPa	KSIx103	Gpa
O	18	124	8	55	25	30	12	83	9	62	10.0	68.3
T4, T451	35	241	21	145	22	65	24	165	14	97	10.0	68.3
T6, T651	45	310	40	276	12	95	30	207	14	97	10.0	68.3

Specifications
- AMS – 4025, 4026, 4027, QQ-A-250/11
- ASTM – B209
- ASME – SB209
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Aluminum Alloy 6061 Sales:+972 4 618 2000

General Characteristics

The 6061 alloy is the GENERAL ENGIEERING type of alloy. Most commend used in industry. exhibits very good corrosion resistance and finishability, plus excellent weldability and a strength level approximating that of a mild steel. It is a popular general-purpose alloy. Machinability is good and in the annealed state, its workability carries a high rating, staying at the “good” level if heat-treated without aging. Typical end uses are aircraft landing mat, large and small marine vessels, structural architectural parts, storage tanks and highway signs.
Typical Chemical Composition

Other

Weight % Si Fe Cu Mn Mg Cr Zn Ti Each Total Aluminum

minimum 0.40 — 0.15 — 0.80 0.04 — — — — Remainder

maximum 0.80 0.7 0.40 0.15 1.20 0.35 0.25 0.15 0.05 0.15

	Other
minimum	0.40	—	0.15	—	0.80	0.04	—	—	—	—	Remainder
maximum	0.80	0.7	0.40	0.15	1.20	0.35	0.25	0.15	0.05	0.15

Physical Properties

Characteristics		English	Metric
Nominal density (68°F/20°C)		0.0975 lbs/in³	2.70 mg/m³
Melting range		1080°F- 1205°F	582°C-652°C
Specific heat (212 °F/100°C)		0.214 BTU/lb – °F	896 J/KG- °K
Coefficient of thermal expansion	Linear 68°F – 212°F 20°C – 100°C	13.1 micro in/in- °F	23.6 micro m/m- °K
Coefficient of thermal expansion	Volumetric 68°F – 212°F	3.93×10^-5in/in-°F	71X10^-6m³/m³-°K
Thermal conductivity (68°F/20°C)	0 temper	104 BTU/ft- hr – °F	180 W/m – °K
	T451	89 BTU/ft- hr – °F	154 W/m – °K
	T6, T651	97 BTU/ft- hr – °F	167 W/m – °K
Electrical conductivity (68°F/20°C)	Equal volume	0 temper	47% IACS
		T451	40% IACS
		T6, T651	43% IACS
	Equal volume	0 temper	155% IACS
		T451	132% IACS
		T6, T651	142% IACS

Mechanical Properties

Temper	Tensile					Hardness	Shear		Fatigue		Modulus
	Ultimate		Yield		Elongation/4D	Brinell 500 kg 10 mm	Ultimate shearing strength		Endurance limit-R.R.Moore type		Modulus of elasticity
	KSI	MPa	KSI	MPa	0.0625″ thickness Specimen		KSI	MPa	KSI	MPa	KSIx103	Gpa
O	18	124	8	55	25	30	12	83	9	62	10.0	68.3
T4, T451	35	241	21	145	22	65	24	165	14	97	10.0	68.3
T6, T651	45	310	40	276	12	95	30	207	14	97	10.0	68.3

Specifications
- AMS – 4025, 4026, 4027, QQ-A-250/11
- ASTM – B209
- ASME – SB209

View full Quality Metals catalogue

BROWSE CATALOGUE

									Other
Weight %	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Each	Total	Aluminum
minimum	0.40	—	0.15	—	0.80	0.04	—	—	—	—	Remainder
maximum	0.80	0.7	0.40	0.15	1.20	0.35	0.25	0.15	0.05	0.15	Remainder

Industrial

High quality engineering solutions

Typical Applications

Automotives

Professional Gears

Train Parts

Metals Used in This Industry

VIEW

General Characteristics

Typical Chemical Composition

Physical Properties (Annealed condition)

Mechanical Properties

Specifications

General Characteristics

Typical Chemical Composition

Physical Properties (Annealed condition)

Mechanical Properties

Specifications

VIEW

General Characteristics

Typical Chemical Composition

Physical Properties (Annealed condition)

Mechanical Properties

Specifications

General Characteristics

Typical Chemical Composition

Physical Properties (Annealed condition)

Mechanical Properties

Specifications

VIEW

General Characteristics

Typical Chemical Composition

Physical Properties

Mechanical Properties

Specifications

General Characteristics

Typical Chemical Composition

Physical Properties

Mechanical Properties

Specifications

View full Quality Metals catalogue

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