A709/S355J0W Carbon Steel Coil

Classification :

ASTM A709 steel coil is in accordance with the standard specification for bridge structural steel, ASTM A709 steel coil is a carbon, high strength low alloy and quenched and tempered alloy steel mainly used in bridge construction. BBN offers the following 5 grades of steel coils: A709,36, 50, 50W, HPS 50W. The atmospheric corrosion resistance index of 50W, HPS 50W and HPS 70W are 6.0.

+8613832001711

tony@txgmetal.com

A709/S355J0W Carbon Steel Coil Description

Product Parameters

Product Name	A709/S355J0W Carbon Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI,ASTM,ASME,DIN,BS,EN,ISO,JIS,GOST,SAE etc.
Width	45mm-2200mm
Length	Custom Size
Thickness	Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

A709	50W			50	36
A709	Type A	Type B	Type C	50	≤ 20mm	20-40mm	40-65mm	65-100mm
C	0.19	0.20	0.15	0.23	0.25	0.25	0.25	0.27
Mn	0.80-1.25	0.75-1.35	0.80-1.35	1.35	-	0.80-1.20	0.80-1.20	0.80-1.20
P.max	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
S.max	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Si.max	0.30-0.65	0.30-0.65	0.15-0.40	-	0.40	0.40	0.15-0.40	0.15-0.40
With..min	0.25-0.40	0.20-0.40	0.20-0.50	-	0.20	0.20	0.20	0.20
Ni.max	0.40	0.50	0.25-0.50	-	-	-	-	-
Cr	0.40-0.65	0.40-0.70	0.30-0.50	-	-	-	-	-
V	0.02-0.10	0.01-0.10	0.01-0.10	-	-	-	-	-

Mechanical Properties

A709	Thicknessmm	Yield Strengthmin	Tensile Strengthmin	Elongation%
A709	Thicknessmm	Yield Strengthmin	Tensile Strengthmin	200mm	50mm
36	≤100	250	400-550	20	23
50	≤100	345	450	18	21
50S	-	345-450	450	-	-
50W, HPS50W	≤100	345	485	18	21
HPS70W	≤100	485	585-760	-	19
100, 100W, HPS100W	≤ 65	690	760-895	-	18
100, 100W	65-100	620	690-895	-	16

Physical Performance

Physical Performance	Metric	Imperial
Density	7.80g/cc	0.282 lb/in³

Scope of Application

ASTM A709 Gr.36/Gr.50/Gr.50W applies to steel structure/steel processing parts for bridges, railways, ships, vehicles, machine tools, etc. ASTM A709 Gr.36/Gr.50/Gr.50W steel includes carbon steel and high-strength low-alloy steel structural sections, plates and bars, and quenched and tempered alloy steel for structural plates.

Equivalent Material

European Standard	American Standard	Japanese Standard	France	United Kingdom
S355J0W	A242 Gr.1/A588	SMA50AW	E36WB3	WR50B
European Standard Old	India	Russia	International	National Standard
Fe510C2KI	Fe510C2K1	17G1S	Fe355W	350AAT

PACKING AND SHIPPING

Our products are mainly exported to certain areas of Southeast Asia, Latin America, the Middle East and the former Soviet Union. Since the establishment of a factory in 2010, we have been using advanced production equipment to improve product quality and reduce production costs. We now have a good production environment.

WAREHOUSE STORAGE

We have scale advantages, resource advantages, integration advantages, technological research and development advantages, capital operation advantages, and have complete pre -sale, sales and after -sales service systems.

APPLICATION FIELD

The products are widely used in water conservancy projects, military equipment, construction industry, aerospace, automobiles, home appliances and other fields.

CUSTOMER VISIT

Our global footprint extends to over 100+ countries, including major markets like the European Union, the United States, Australia, Southeast Asia, and the Middle East. We are committed to delivering exceptional products and services to customers worldwide.

FAQ

Q:What is your working time?

A:In general, our online service time is: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

Q:How to pack the products?

A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging.

Q:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory.

Q:How long does your delivery time take?

A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q:What are the certifications for your products?

A:We have ISO 9001,EWC and other certifications.

Carbon Steel Coil