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Wuxi Sylaith Special Steel Co., Ltd.

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China High-Strength S650MC S700MC CG700MC Carbon Steel Plate for Automotive Structural
China High-Strength S650MC S700MC CG700MC Carbon Steel Plate for Automotive Structural

  1. China High-Strength S650MC S700MC CG700MC Carbon Steel Plate for Automotive Structural

High-Strength S650MC S700MC CG700MC Carbon Steel Plate for Automotive Structural

  1. MOQ: 100KG
  2. Price:
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000+ton/tons+month
Delivery Time 7-15 days or as requirements
Packaging Details Standard Export Seaworthy Package. Suit for all kinds of transport, or as required
Thickness 6-25 mm or customized
Tolerance ±1%
Processing Service Bending, Welding, Decoiling, Cutting, Punching
Type Hot Rolled Steel Sheet
Width 1250 1500 1800 2000 2200 2500mm
Length Customers' requirment
Brand Name Wuxi Sylaith Special Steel Co., LTD
Model Number S650mc S700mc S600mc
Certification MTC
Place of Origin JIANGSU, CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000+ton/tons+month
Delivery Time 7-15 days or as requirements Packaging Details Standard Export Seaworthy Package. Suit for all kinds of transport, or as required
Thickness 6-25 mm or customized Tolerance ±1%
Processing Service Bending, Welding, Decoiling, Cutting, Punching Type Hot Rolled Steel Sheet
Width 1250 1500 1800 2000 2200 2500mm Length Customers' requirment
Brand Name Wuxi Sylaith Special Steel Co., LTD Model Number S650mc S700mc S600mc
Certification MTC Place of Origin JIANGSU, CHINA
S650MC S700MC CG700MC Car Structural Carbon Steel Plate Sheet
Product Overview

S650MC, S700MC, and CG700MC steel plates are high-strength, low-alloy hot-rolled steel sheets designed for automotive structural components and industrial machinery. Manufactured to international standards including GB, ASTM, EN, DIN, JIS, and AISI, these plates offer exceptional mechanical properties, excellent weldability, and consistent quality.

Typical thickness ranges from 3mm to 300mm, with widths of 1250mm to 2500mm and custom lengths according to project requirements. Produced in Shandong, China, by Kai Steel, these plates can be processed for bending, welding, decoiling, cutting, and punching, making them ideal for diverse engineering applications.

S650MC S700MC CG700MC steel plates and coils
Industry Challenge

Modern automotive and industrial equipment require materials that combine high strength, lightweight, and excellent toughness. Traditional steel grades may not meet the mechanical performance needed for safety, durability, and cost efficiency in high-demand environments.

Technical Solution

S650MC, S700MC, and CG700MC steel plates provide:

  • Yield strength of 600-700 MPa (S650MC) and 700 MPa (S700MC)
  • Tensile strength of 750-950 MPa
  • Minimum elongation at fracture ≥ 10%
  • High impact energy ≥ 27J
  • Excellent weldability and machinability

These properties allow manufacturers to build stronger, lighter, and more durable structures for automotive, construction, energy, and industrial machinery applications.

Technical Specifications
Property S650MC S700MC CG700MC
Standard GB/T1591, EN10149-2, ASTM, JIS, DIN GB/T1591, EN10149-2, ASTM, JIS, DIN GB/T16270, EN10149-2
Technique Hot Rolled Hot Rolled Hot Rolled
Thickness 3-300 mm 3-300 mm 3-300 mm
Width 1250, 1500, 1800, 2000, 2200, 2500 mm Same Same
Length Customer Requirement Customer Requirement Customer Requirement
Tolerance ±1% ±1% ±1%
Surface Natural color, coated, Borax spray, or customized Same Same
Processing Service Bending, Welding, Cutting, Punching, Decoiling Same Same
Mechanical Properties Yield Point 600-700 MPa, Tensile 750-900 MPa, Elongation ≥10% Yield 700 MPa, Tensile 750-950 MPa, Elongation ≥10% Varies by grade
Delivery Time 7-15 working days 7-15 working days 7-15 working days
Packaging Seaworthy packing, steel strip bundles Same Same
Payment 30% TT Advance + 70% Balance Same Same
Applications
  • Automotive Industry - Car structural components, chassis, body panels, and impact-resistant parts
  • Power Industry - Fan blades, burner pipelines, feeders, conveyor systems, ash pipes, and air handling systems
  • Iron & Steel Industry - Hopper lining, crusher parts, slag troughs, vibrating screens, and base frames
  • Cement Industry - Mill lining plates, impact plates, crusher parts, pump shells, and piping
  • Paper Industry - Cyclone lining, screw conveyors, feeding troughs, and transition elbows
  • Mining & Coal Processing - Truck cargo tank linings, hoppers, crushers, conveying troughs, elbows, and pump bodies
  • Petrochemical & Boiler Applications - Reactors, heat exchangers, spherical tanks, gas tanks, wave gas tanks, high-pressure piping, and boiler shells
Selection Guidelines
  • Determine Load Requirements - Select S650MC or S700MC based on required yield strength and tensile strength
  • Consider Application Environment - For high-temperature or corrosive conditions, check surface coating options
  • Check Dimensions - Ensure thickness, width, and length match design specifications
  • Processing Needs - Confirm bending, cutting, or welding capabilities before final selection
  • Supplier Reliability - Choose manufacturers like Kai Steel with QC inspections and experience handling large orders
Frequently Asked Questions
What is the difference between S650MC and S700MC steel plates?

S650MC has a yield strength of 600-650 MPa, while S700MC has 700 MPa, offering higher tensile and impact strength for more demanding applications.

Can these plates be cut, welded, or bent?

Yes, hot-rolled S650MC/S700MC plates are designed for bending, welding, punching, and decoiling.

What delivery times can be expected?

Typically 7-15 working days after receiving deposit, depending on order quantity.

How is the steel plate packaged for shipment?

Standard seaworthy packing with steel strip bundles. Custom packing is available on request.

What are the typical industrial standards?

GB, ASTM, EN, DIN, JIS, AISI standards are supported, including EN10149-2 for S700MC.

Company Details

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,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2010

  • Total Annual:

    500000-600000

  • Employee Number:

    100~450

  • Ecer Certification:

    Verified Supplier

Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven... Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven...

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  • Wuxi Sylaith Special Steel Co., Ltd.
  • Guokun Center, Dongting North Road, Xishan District, Wuxi City
  • https://www.steelsheetcoils.com/

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