A709/S355J0W Carbon Steel Plate
ASTM A709 steel plate is in accordance with the standard specification for bridge structural steel, ASTM A709 steel plate 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 plates: A709,36, 50, 50W, HPS 50W. The atmospheric corrosion resistance index of 50W, HPS 50W and HPS 70W are 6.0.
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A709/S355J0W Carbon Steel Plate
PRODUCT DETAILS
A709/S355J0W Carbon Steel Plate Description
ASTM A709 steel plate is in accordance with the standard specification for bridge structural steel, ASTM A709 steel plate 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 plates: A709,36, 50, 50W, HPS 50W. The atmospheric corrosion resistance index of 50W, HPS 50W and HPS 70W are 6.0.
Product Parameters
Product Name | A709/S355J0W Carbon Steel Plate |
Production Process | Hot Rolling, Cold Rolling |
Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
Width | 100mm-3000mm |
Length | 1m-12m, or Customized Size |
Thickness | 0.1mm-400mm |
Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
Surface Process | Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
A709 | 50W | 50 | 36 | |||||
Type A | Type B | Type C | ≤ 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% | |
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 |
FACTORY APPEARANCE
Whether it is carbon steel, stainless steel, galvanized, color-coated or profiles, we have in-depth research and rich practical experience. Each product embodies our efforts and wisdom to ensure that we provide customers with the highest quality and most reliable steel products.
PACKING AND DELIVERY
We can provide,
wooden pallet packaging,
Wooden packing,
Steel strapping packaging,
Plastic packaging and other packaging methods.
We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.
We can provide container or bulk transportation, road, rail or inland waterway and other land transportation methods for export. Of course, if there are special requirements, we can also use air transportation

CUSTOMER FEEDBACK
We strictly control product quality to ensure that every ton of steel meets national standards and provide customers with high-quality products. At the same time, we pay attention to after-sales service and always provide customers with thoughtful services, which has won the trust and praise of customers. We serve global customers with a global vision.
WHY CHOOSE TAIHANG STEEL
For the steel industry, customers value quality and after-sales service the most. We always adhere to high standards and strict requirements and are committed to becoming your preferred partner.
Quality Assurance
We are well aware that quality is the lifeline of the steel industry. Therefore, we adhere to strict quality control processes to ensure that each batch of steel products meets national standards and provides solid protection for your projects.
Industry Experience
With many years of industry experience, we have a deep understanding of market demand and can provide customized products and services according to customer needs to ensure that your business is fully supported.
Professional Team
We have a professional team with rich technical knowledge and practical experience. No matter what problems we encounter, we can respond quickly and provide effective solutions.
After-sales Service
We value the feedback of every customer and provide a full range of after-sales services to ensure that you have no worries during the cooperation process.
PRODUCT MEASUREMENTS
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APPLICATION AREAS
Automotive
Shipbuilding
Building Manufacturing
Machine Manufacturing
FAQ
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For the steel industry, customers value quality and after-sales service the most. We always adhere to high standards and strict requirements and are committed to becoming your preferred partner.