ASTM A709 Structural Steel Plate Sheet for Bridges

Product Details
After-sales Service: Available
Warranty: Available
Type: Steel Plate
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>2000 square meters
  • ASTM A709 Structural Steel Plate Sheet for Bridges
  • ASTM A709 Structural Steel Plate Sheet for Bridges
  • ASTM A709 Structural Steel Plate Sheet for Bridges
  • ASTM A709 Structural Steel Plate Sheet for Bridges
  • ASTM A709 Structural Steel Plate Sheet for Bridges
  • ASTM A709 Structural Steel Plate Sheet for Bridges
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Application
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
ASTM A709
Standard
ASTM
Certification
ISO
Surface Treatment
Rough Turning
Technique
Cold Rolled
Application
Mold & Dies, Ship Plate, Boiler Plate
Special Use
Cutting Tools, Measuring Tools, Cutters in Common Steel
Stock
Stock
Transport Package
Standard Package
Specification
3/16" - 4"
Trademark
Baowu
Origin
Shg
HS Code
7208511000
Production Capacity
50000 Tons

Product Description

Product Parameters

ASTM A709 Structural Steel Plate Sheet for Bridges

  • Common steel plate grade used primarily for the manufacture of bridges.
  • Available in standard grades: 36, 50 and 50W.
  • Available in high-performance grades: HPS 50W and HPS 70W.
  • Dual ASTM and AASHTO spec certifications are available.
  • Customers can specify A709 grades to meet Charpy test requirement for specific zones and climate.
GRADE THICKNESS WIDTH LENGTH
36 3/16" - 4" 48" - 120" UP TO 480"
50 3/16" - 4" 48" - 120" UP TO 480"
50W 3/16" - 4" 48" - 120" UP TO 480"
HPS 50W 3/16" - 4" 48" - 120" UP TO 480"
HPS 70W 3/16" - 4" 48" - 120" UP TO 480"

MATERIAL PROPERTIES

The following material properties are ASTM specifications and will be confirmed on the Mill Test Report.

GRADE YIELD POINT (KSI) TENSILE STRENGTH (KSI) MIN. 8" ELONGATION %
36 36 58-80 20
50 50 65 18
50W 50 70 18
HPS 50W 50 70 18
HPS 70W 70 85-110 19 AT 2" ELONGATION %

CHEMICAL COMPOSITION

The following composition properties are ASTM specifications for the ASTM A709 grades. Note that the composition of chemicals ranges depending on the thickness of the material.

GRADE 36  
CARBON MAX 0.25-0.27%
MANGANESE* ...
PHOSPHORUS MAX 0.030-0.040%
SULFUR MAX 0.030-0.050%
SILICON* 0.40% MAX
COPPER MIN 0.20%

 * Manganese content of 0.85 to 1.35% and silicon content of 0.15 to 0.40% is required for grade 36 shapes with flange thickness over 3 in.

GRADE 50 (MAX 4" THICK)  
CARBON MAX 0.23%
MANGANESE MAX 1.35%
PHOSPHORUS MAX 0.030%
SULFUR MAX 0.030%
SILICON 0.15-0.40%
COLUMBIUM 0.005-0.05%
VANADIUM

0.01-0.15%

 
GRADE 50W TYPE A TYPE B
CARBON 0.19% MAX 0.20% MAX
MANGANESE 0.80-1.25% 0.75-1.35%
PHOSPHORUS 0.030% MAX 0.030% MAX
SULFUR 0.030% MAX 0.030% MAX
SILICON 0.30-0.65% 0.015-0.50%
NICKEL 0.40% MAX 0.50% MAX
CHROMIUM 0.40-0.65% 0.40-0.70%
COPPER 0.25-0.40% 0.20-0.40%
VANADIUM 0.02-0.10% 0.01-0.10%
 
GRADE HPS 50W & HPS 70W  
CARBON 0.11% MAX
MANGANESE 1.10-1.50%
PHOSPHORUS 0.020% MAX
SULFUR 0.006% MAX
SILICON 0.30-0.50%
COPPER 0.25-0.40%
NICKEL 0.25-0.40%
CHROMIUM 0.45-0.70%
MOLYBDENUM 0.02-0.08%
VANADIUM 0.04-0.08%
COLUMBIUM ...
ALUMINUM 0.010-0.040%
NITROGEN 0.015% MAX
 
 
 
Detailed Photos
ASTM A709 Structural Steel Plate Sheet for BridgesASTM A709 Structural Steel Plate Sheet for BridgesASTM A709 Structural Steel Plate Sheet for Bridges
Packaging & Shipping

ASTM A709 Structural Steel Plate Sheet for BridgesASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges

Application

ASTM A709 Structural Steel Plate Sheet for Bridges

Company Profile

ASTM A709 Structural Steel Plate Sheet for Bridges

Baowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles.

We have imported advanced manufacturing, checking and testing equipment of aluminum profiles from USA, Germany, Japan, Italy and Switzerland. With advanced checking and testing method and perfect quality guarantee system, our products are produced in strict accordance with the GB/5237 standard and have passed the qualification of ISO9001: 2000 International Quality Management System, ISO14001: 2004 Environmental Management System, 18000: 2001 Occupational Health Management System and 8000: 2001 Social Responsibility Management system. Meanwhile, we provides our customer with many kinds of finishes, such as sand blasting, polishing, brush, anodizing, electrophoresis, ceramic electrophoresis, sparkling electroporesis, powder coating, thermal insulation, fluorocarbon spraying (PVDF COATING), wood grain, etc. With stable product quality and perfect after-sales service, Baowu has been recognized as qualified supplier by lots of domestic famous enterprises such as Country Garden, Haier, Goertek, etc. Our aluminum profiles have been exported to many countries, such as USA, Brazil, Vietnam, India, South Korea, Australia, Germany, Kenya, Russia, Israel, Japan, etc.

"Quick response to market development, never give up the principle of quality, continuously dedicate in brand promotion, improve and innovate our products, provide customers with high quality products and service". Baowu (Shandong) Aluminum Co., Ltd. is sincerely looking forward to cooperating with you to create a beautiful tomorrow together.

ASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges
ASTM A709 Structural Steel Plate Sheet for Bridges

ASTM A709 Structural Steel Plate Sheet for BridgesASTM A709 Structural Steel Plate Sheet for BridgesASTM A709 Structural Steel Plate Sheet for Bridges

FAQ

Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

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 can I get a quotation from you ? 
A:You can leave us message, and we will reply every message in time. Or we may talk on line.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

Q:How do we trust your company? 
We specialise in exporting business for over 15 years as golden supplier, Headquarter locates in Liaocheng City, Shandong province, you are welcome to investigate in any ways, by all means.

 

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