Factory Direct Sale ASTM A36 S235jr S275jr A572 A992 Ss400 Mild Carbon Iron Hot Rolled Equal Unequal Angle Steel Bar

Short Description:

Hot rolled equal angle steel made carbon steel, available in ASTM standard. It features high strength, good weldability, and stable structure. Widely used in steel frames, building structures, towers, bridges, machinery, and industrial construction. Custom sizes, cutting, punching, and surface treatment services are available.

Standard: ASTM,EN,JIS

Grade: A36,A572 Grade 50,A992,S235JR,S275JR.SS400

Technique: Hot Rollled

Size: 25x25,30x30,40x40,50x50,63x63,75x75,100x100

Length: 6-12m

Surface Treatment: Galvanizing, painting

Application: Engineering Structure Construction

Delivery Time: 7-15 days

Payment: T/T30% Advance+70% Balance

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Product Detail

Product Tags

Product Detail

Type	Equal	Model Number	Q195, Q235, Q345
Standard	ASTM,GB,EN,JIS	Brand Name	Royal
Grade	Q195 ~ Q420 Series	Application	Steel Frame / Building Structure
Tolerance	±1%	Surface	Mild Steel Plain
Processing Service	Bending, Welding, Punching, Decoiling, Cutting	Length	1–12 m
Delivery Time	Within 7 Days	Technique	Hot Rolled
Alloy Or Not	Non-Alloy	Package	Waterproof Paper + Wooden Case
Invoicing	By Theoretical Weight	Shape	Equilateral Angle Bar
Place of Origin	China	Thickness	3–24 mm

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Angle Steel Bar Chemical Composition

Material Grade	C (%)	Si (%)	Mn (%)	P (%)	S (%)
Q235B	≤0.22	≤0.35	≤1.40	≤0.045	≤0.045
Q345B	≤0.20	≤0.55	1.00–1.60	≤0.035	≤0.035
Q420	≤0.20	≤0.60	≤1.70	≤0.030	≤0.030
SS400	≤0.25	≤0.35	≤1.40	≤0.050	≤0.050
S235JR	≤0.17	≤0.35	≤1.40	≤0.035	≤0.035
S275JR	≤0.21	≤0.50	≤1.50	≤0.035	≤0.035
S355JR	≤0.24	≤0.55	≤1.60	≤0.035	≤0.035
A36	≤0.26	≤0.40	0.60–1.20	≤0.040	≤0.050

Angle Steel Bar Mechanical Properties

Material Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)	Impact Toughness
Q235B	≥235	370–500	≥26	Optional
Q345B	≥345	470–630	≥21	Optional
Q420	≥420	520–680	≥19	Optional
SS400	≥245	400–510	≥21	Optional
S235JR	≥235	360–510	≥26	27J at 20°C
S275JR	≥275	410–560	≥23	27J at 20°C
S355JR	≥355	470–630	≥22	27J at 20°C
A36	≥250	400–550	≥20	Optional

Angle Steel Bar Size

A36 equal angle steel specification

A36 unequal angle steel specification

A36 equal angle steel specification

Item	Leg 1 (mm)	Leg 2 (mm)	Thickness (mm)	Weight (kg/m)	Item	Leg 1 (mm)	Leg 2 (mm)	Thickness (mm)	Weight (kg/m)
EA36001	20	20	3	0.889	EA36045	80	80	7	8.525
EA36002	20	20	4	1.145	EA36046	80	80	8	9.658
EA36003	25	25	3	1.124	EA36047	80	80	10	11.874
EA36004	25	25	4	1.459	EA36048	90	90	6	8.35
EA36005	30	30	3	1.373	EA36049	90	90	7	9.656
EA36006	30	30	4	1.786	EA36050	90	90	8	10.946
EA36007	35	35	3	1.578	EA36051	90	90	10	13.476
EA36008	35	35	4	2.072	EA36052	90	90	12	15.94
EA36009	35	35	5	2.551	EA36053	100	100	6	9.366
EA36010	40	40	3	1.852	EA36054	100	100	7	10.83
EA36011	40	40	4	2.422	EA36055	100	100	8	10.276
EA36012	40	40	5	1.976	EA36056	100	100	10	15.12
EA36013	44	44	3	2.002	EA36057	100	100	12	17.898
EA36014	44	44	4	2.638	EA36058	100	100	14	20.611
EA36015	38	38	3	1.719	EA36059	100	100	16	23.257
EA36016	38	38	4	2.261	EA36060	110	110	7	11.928
EA36017	48	48	3	2.19	EA36061	110	110	8	13.532
EA36018	48	48	4	2.889	EA36062	110	110	10	16.69
EA36019	48	48	5	3.572	EA36063	110	110	12	19.782
EA36020	50	50	3	2.332	EA36064	110	110	14	22.809
EA36021	50	50	4	3.059	EA36065	125	125	8	15.504
EA36022	50	50	5	3.77	EA36066	125	125	10	19.133
EA36023	50	50	6	4.465	EA36067	125	125	12	22.692
EA36024	56	56	3	2.624	EA36068	125	125	14	26.193
EA36025	56	56	4	3.446	EA36069	140	140	10	21.488
EA36026	56	56	5	4.251	EA36070	140	140	12	25.522
EA36027	56	56	6	6.568	EA36071	140	140	14	29.49
EA36028	63	63	4	3.907	EA36072	140	140	16	33.393
EA36029	63	63	5	4.822	EA36073	160	160	10	24.724
EA36030	63	63	6	5.721	EA36074	160	160	12	29.391
EA36031	63	63	8	7.469	EA36075	160	160	14	33.987
EA36032	63	63	10	9.151	EA36076	160	160	16	38.518
EA36033	70	70	4	4.372	EA36077	180	180	12	33.159
EA36034	70	70	5	5.397	EA36078	180	180	14	35.383
EA36035	70	70	6	6.406	EA36079	180	180	16	43.452
EA36036	70	70	7	7.398	EA36080	180	180	18	48.634
EA36037	70	70	8	8.373	EA36081	200	200	14	42.894
EA36038	75	75	5	5.818	EA36082	200	200	16	48.56
EA36039	75	75	6	6.905	EA36083	200	200	18	54.501
EA36040	75	75	7	7.976	EA36084	200	200	20	60.056
EA36041	75	75	8	9.03	EA36085	200	200	22	71.168
EA36042	75	75	10	11.089	Length = 6 - 12 meters SS400 or Q235
EA36043	80	80	5	6.211
EA36044	80	80	6	7.376

A36 unequal angle steel specification

Item No.	Leg 1 (mm)	Leg 2 (mm)	Thickness (mm)	Weight (kg/m)	Item No.	Leg 1 (mm)	Leg 2 (mm)	Thickness (mm)	Weight (kg/m)
UEA36001	30	20	3	1.14	UEA36045	100	50	6	6.98
UEA36002	30	20	4	1.49	UEA36046	100	50	8	9.16
UEA36003	40	20	3	1.38	UEA36047	100	50	10	11.3
UEA36004	40	20	3	1.8	UEA36048	100	65	7	8.96
UEA36005	40	25	4	1.97	UEA36049	100	65	8	10.2
UEA36006	45	30	4	2.3	UEA36050	100	65	9	11.3
UEA36007	45	30	5	2.82	UEA36051	100	65	10	12.5
UEA36008	50	30	5	3.02	UEA36052	100	75	7	9.52
UEA36009	50	30	6	3.58	UEA36053	100	75	8	10.8
UEA36010	50	40	4	2.77	UEA36054	100	75	9	12.1
UEA36011	50	40	5	3.42	UEA36055	100	75	10	13.3
UEA36012	50	40	6	4.03	UEA36056	100	75	11	14.6
UEA36013	60	30	5	3.43	UEA36057	100	75	12	15.8
UEA36014	60	30	6	4.06	UEA36058	120	80	8	12.4
UEA36015	60	30	7	4.68	UEA36059	120	80	10	15.3
UEA36016	60	40	5	3.83	UEA36060	120	80	12	18.2
UEA36017	60	40	6	4.54	UEA36061	130	65	8	12.1
UEA36018	60	40	7	5.24	UEA36062	130	65	10	14.9
UEA36019	65	50	5	4.43	UEA36063	130	65	12	17.7
UEA36020	65	50	6	5.26	UEA36064	130	75	8	12.7
UEA36021	65	50	7	6.08	UEA36065	130	75	10	15.7
UEA36022	65	50	8	6.88	UEA36066	130	75	12	18.6
UEA36023	75	50	5	4.83	UEA36067	130	90	10	17
UEA36024	75	50	6	5.75	UEA36068	130	90	12	20.1
UEA36025	75	50	7	6.65	UEA36069	150	75	9	15.7
UEA36026	75	50	8	7.53	UEA36070	150	75	10	17.4
UEA36027	75	50	9	8.4	UEA36071	150	75	11	18.9
UEA36028	75	55	5	5.04	UEA36072	150	75	12	20.6
UEA36029	75	55	7	6.93	UEA36073	150	90	10	18.6
UEA36030	75	65	6	6.49	UEA36074	150	90	12	22
UEA36031	75	65	8	8.48	UEA36075	150	90	15	27.1
UEA36032	75	65	10	10.5	UEA36076	150	100	10	19.3
UEA36033	80	40	6	5.51	UEA36077	150	100	12	23
UEA36034	80	40	8	7.21	UEA36078	150	100	14	26.6
UEA36035	80	60	6	6.49	UEA36079	160	80	10	18.5
UEA36036	80	60	7	7.5	UEA36080	160	80	12	22
UEA36037	80	60	8	8.48	UEA36081	160	80	14	25.4
UEA36038	80	65	6	6.73	UEA36082	200	100	10	23.4
UEA36039	80	65	8	8.82	UEA36083	200	100	12	27.8
UEA36040	80	65	10	10.9	UEA36084	200	100	15	34.4
UEA36041	90	65	6	7.22	UEA36085	250	90	10	26.6
UEA36042	90	65	7	8.32	Material: ASTM A36 Length = 6 - 12 meters
UEA36043	90	65	8	9.44
UEA36044	90	65	10	11.7

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Angle Steel Customized Content

Size Customization	Equal angle & unequal angle, full range sizes available	Punching Service	Custom hole position, diameter, spacing available
Thickness Customization	3–24 mm or as per project requirement	Welding Service	Pre-fabricated welded angle assemblies available
Length Customization	1–12 m or fixed/custom cut length	Bending/Forming	Custom bending according to structural design
Material Options	Q235, Q345, Q420, SS400, S235JR, S275JR, S355JR, A36	Packaging	Standard seaworthy packing or customized export packaging
Surface Treatment	Black steel, hot dip galvanized, pre-galvanized, painted, anti-rust oil	OEM/ODM	Logo printing, labeling, and special marking available
Cutting Service	Precision cutting to required dimensions	Inspection	Third-party inspection (SGS, BV, etc.) supported

Surface Finish

Carbon Steel Angle

Galvanized Angle Steel

Spray Paint Angle Steel

Main Application

Engineering & Construction — Used In frames, bracing systems, and a myriad of other structural applications within a building.

Manufacturing and Fabrication – Ideal for use with frames, rails, brackets and welded assemblies.

Civil works – Utilized in bridges, transmission towers & industrial structures, etc.

Machinery & Equipment - Suitable for hardware in machinery.

Material Handling & Storage – For Storage Racks, Shelving, Storage Boxes and Loading Docks.

Shipbuilding & Marine – Employed in doubler plates, keelson and deck plate strengthening.

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Engineering & Construction

Production

Civil Engineering

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Machinery and Equipment

Material Handling & Storage

Shipbuilding

Why Choose China Royal Steel?

1.Strong Processing Capability: Cutting, punching, welding, bending, and customized fabrication services available.

2.Fast Production & Delivery: Standard orders can be delivered within 7–15 days depending on quantity.

3.Export Experience: Professional export packaging and global logistics support for safe shipment.

4.OEM/ODM Support: Custom branding, labeling, and specification customization available.

5.Competitive Factory Pricing: Direct manufacturer supply ensures cost advantage and stable long-term cooperation.

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Packing & Shipping

1.Bundled with steel straps and waterproof wrapping

2.Optional wooden pallets, plastic caps, or anti-rust treatment

3.Shipped via 20GP / 40GP / 40HQ containers or bulk vessels

4.Ready stock: 7–15 days delivery, customized: 20–30 days

5.Exported globally: Southeast Asia, Middle East, South America, Africa

US Market Delivery: ASTM angle steel in the Americas is bundled with steel straps, the ends are protected and rust prevention treatment is optional for shipping

FAQ

Q1. Who are we?

We are based in Tianjin, China, start from 2012,sell to North America(50.00%),Mid East(30.00%),South America(20.00%). There are total about 51-100 people in our office.

Q2. How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q3.What can you buy from us?

Steel plate,steel tube,steel coil,Carbon steel profile,Carbon steel wire

Q4. Why should you buy from us not from other suppliers?

China Royal Steel was established in 2012, is a large iron and steel material enterprise. The company is located in Tianjin with convenient transportation.

Q5. What services can we provide?

Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian