Carbon Steel A105 Bars/Rods

Semih Metals stands out as a top-notch manufacturer and supplier located in Istanbul, Turkey, with a focus on high-performance metal alloys like Invar 42 Bar and Rod. With years of experience in the metallurgical field, Semih Metals provides precision-engineered materials that meet the rigorous demands of industries such as aerospace, electronics, and cryogenics. The company prides itself on its commitment to quality, innovation, and customer satisfaction, offering both standard and custom specifications of Invar 42 products to clients around the globe. Thanks to cutting-edge manufacturing techniques and strict quality control measures, Semih Metals has built a solid reputation as a reliable source for high-quality Invar 42 solutions.

Carbon Steel A105 Rods Dealer in West Istanbul, Carbon Steel A105 Bars Manufacturer in West Istanbul, Carbon Steel A105 Square Bars Supplier in Bodrum, Carbon Steel A105 Flat Bars Price List in Istanbul, Carbon Steel A105 Rectangular Bars Supplier in Antalya, Carbon Steel A105 Bars Price List in İzmir, Carbon Steel A105 Round Bars Weight Calculator Exporter Stockist in Bursa.

Carbon Steel A105 Round Bars

Carbon Steel A105 Hex Bars

Carbon Steel A105 Rods

What is Carbon Steel A105 Bars ?

Invar 42, or UNS K94100, is an iron-nickel alloy that contains about 41–43% nickel, with the remainder being iron, along with small amounts of carbon, manganese, and silicon. It’s well-known for its remarkably low coefficient of thermal expansion. In terms of mechanical properties, Invar 42 boasts a tensile strength of around 450–700 MPa, a yield strength of about 275 MPa, and an elongation range of 30–45%, depending on its temper and treatment. This alloy maintains excellent dimensional stability over a wide temperature range, making it perfect for precision applications.

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Carbon Steel A105 Bars Specifications

International Specifications	ASTM A105, ASME SA105
Manufacturing Process	Forged/Hot Rolled/Cold Drawn/Peeled
Equivalent grades	EN, DIN, JIS, ASTM, BS, ASME, AISI
SA105 Round Bar Dimensions	3.0 – 50.8 mm, Over 50.8 – 300mm
ASTM A105 Rectangular Bars	6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm
A105 Carbon Steel Hex Bars	AF5.8mm–17mm
Carbon Steel A105 Square Bar	AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm
Carbon Steel A105 Flat Bars	1/2” to 10” in the thickness range of 2mm to 150mm,
Finishes Available	Bright, Polish & Black
Length	1meter to 6 Meters
Shapes	Hexagonal, Rounds, Square, Hex, Rectangular, Hollow, Flat,
Forms of A105 Bars in Stock:	Billet, Ingot, Forging Etc.

Chemical Compositions of Carbon Steel A105 Bars

Carbon Steel	C	Si	Mn	P	S	Cr
A105	0.35	0.10-0.35	0.60-1.05	0.035	0.040	0.30

Mechanical Properties of Carbon Steel A105 Bars

Tensile Strength (N/mm2)	Elongation %	HB max
485	22	187

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Carbon Steel A105 Bars Types

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Carbon Steel A105 Bars Weight Chart

SIZE IN INCHES	ROUND	SQUARE	OCTAGON	HEXAGON	SIZE IN INCHES	ROUND	SQUARE	OCTAGON	HEXAGON
1/16	.010	.013	.011	.012	11/16	1.262	1.607	1.333	1.392
5/64	.017	.022	.018	.019	45/64	1.320	1.681	1.394	1.456
3/32	.023	.029	.024	.025	23/32	1.380	1.756	1.487	1.521
7/64	.031	.039	.033	.034	47/64	1.440	1.834	1.521	1.588
1/8	.042	.053	.044	.046	3/4	1.502	1.913	1.586	1.656
9/64	.053	.067	.056	.058	25/32	1.630	2.075	1.721	1.797
5/32	.065	.083	.069	.072	13/16	1.763	2.245	1.862	1.944
11/64	.079	.100	.083	.087	27/32	1.901	2.421	2.008	2.096
3/16	.094	.120	.099	.104	7/8	2.045	2.603	2.159	2.254
13/64	.110	.140	.116	.121	29/32	2.193	2.792	2.316	2.418
7/32	.128	.163	.135	.141	15/16	2.347	2.988	2.479	2.588
15/64	.147	.187	.155	.162	31/32	2.506	3.191	2.646	2.763
1/4	.167	.213	.176	.184	1	2.670	3.400	2.820	2.945
17/64	.188	.240	.199	.207	1-1/16	3.015	3.838	3.183	3.324
9/32	.211	.269	.223	.233	1-1/8	3.380	4.303	3.569	3.727
19/64	.235	.300	.248	.259	1-3/16	3.766	4.795	3.977	4.152
5/16	.261	.332	.275	.288	1-1/4	4.172	5.313	4.407	4.601
21/64	.288	.360	.304	.318	1-5/16	4.600	5.857	4.858	5.072
11/32	.316	.402	.334	.348	1-3/8	5.049	6.428	5.332	5.567
23/64	.345	.439	.364	.381	1-7/16	5.518	7.026	5.827	6.085
3/8	.376	.478	.397	.414	1-1/2	6.008	7.650	6.345	6.625
25/64	.408	.519	.431	.450	1-9/16	6.519	8.301	6.885	7.189
13/32	.441	.561	.466	.486	1-5/8	7.051	8.978	7.446	7.775
27/64	.475	.605	.502	.524	1-11/16	7.604	9.682	8.030	8.385
7/16	.511	.651	.540	.564	1-3/4	8.178	10.41	8.634	9.018
29/64	.548	.698	.579	.604	1-13/16	8.773	11.17	9.265	9.673
15/32	.587	.747	.620	.647	1-7/8	9.388	11.95	9.911	10.35
31/64	.627	.798	.662	.692	1-15/16	10.02	12.76	10.58	11.05
1/2	.668	.850	.705	.736	2	10.68	13.60	11.28	11.78
33/64	.710	.904	.750	.783	2-1/16	11.36	14.46	11.99	12.53
17/32	.754	.960	.796	.831	2-1/8	12.06	15.35	12.73	13.30
35/64	.799	1.017	.844	.881	2-3/16	12.78	16.27	13.49	14.09
9/16	.845	1.076	.892	.932	2-1/4	13.52	17.21	14.27	14.91
37/64	.893	1.136	.943	.985	2-5/16	14.28	18.18	15.08	15.75
19/32	.941	1.199	.994	1.038	2-3/8	15.06	19.18	15.91	16.61
39/64	.992	1.263	1.048	1.094	2-7/16	15.87	20.20	16.75	17.49
5/8	1.043	1.328	1.102	1.150	2-1/2	16.69	21.25	17.62	18.40
41/64	1.096	1.395	1.207	1.209	2-9/16	17.53	22.33	18.52	19.34
21/32	1.150	1.464	1.214	1.268	2-5/8	18.40	23.43	19.43	20.29
43/64	1.205	1.535	1.272	1.329	2-11/16	19.29	24.56	20.37	21.27

Frequently Asked Questions (FAQ)

What are the key properties of Carbon Steel A105 Bars and Rods?

Our Carbon Steel A105 Bars and Rods offer exceptional strength, durability, and corrosion resistance. They exhibit a tensile strength of 485 MPa (min), yield strength of 250 MPa (min), and elongation of 22% (min), making them ideal for high-pressure and high-temperature applications.

What industries commonly use Carbon Steel A105 Bars and Rods?

These bars and rods are extensively used in the oil and gas, petrochemical, power generation, marine, and construction industries. They are essential for flanges, fittings, valves, heat exchangers, and pressure vessels.

Are your A105 Bars and Rods customizable?

Yes, at Semih Metals, we provide tailored solutions to meet specific project requirements, including custom sizes, lengths, and finishes.

Carbon Steel A105 Bars Uses

Invar 42 Bar and Rod are commonly utilized in industries where maintaining dimensional stability and minimizing thermal expansion are crucial. Typical applications include electronic components, telecommunications, aerospace instrumentation, precision measurement devices, and cryogenic engineering. The alloy’s stability across varying temperatures makes it ideal for lead frames, glass-to-metal seals, and shadow masks in CRTs. It’s also employed in tooling for aerospace composite fabrication and high-precision instruments like gyroscopes and laser components. Invar 42 is particularly preferred in environments where thermal fluctuations could jeopardize structural integrity or precise alignments, ensuring long-lasting reliability and accuracy.

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