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30CrMnSi Alloy Sheet & Plate

  • 3-12m

  • 600-3000mm

  • AISI, ASTM, bs, DIN, GB, JIS

  • Flat

  • 30CrMnSi/A24302/30ХГС

  • 30% TT in advance, 70% TT /70% LC at sight balance before shipment

  • support

  • FOB, EXW, CIF, CFR

  • Alloy structural steel

  • 1mm-200mm

  • 10 TON

  • Wear-resistant parts, parts with low working temperature, and welded components subjected to alternating loads

  • DOWNLOAD CATALOG.pdf

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30CrMnSi alloy structural steel plate has high strength and toughness, high hardenability, medium cold deformation plasticity, and good cutting performance. It has a tendency to temper brittleness and poor transverse impact toughness. It has good welding performance, but when the thickness is greater than 3mm, it should be preheated to 150℃ and heat treated after welding. It is generally used after quenching and tempering.

Product Details

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 Product Description

According to international industrial specifications, it is possible to make the plates from 30CrMnSi alloy steel for this purpose of applications concerning wear-resistant components, low working temperatures, and welded parts subjected to alternating loads in particular blower blades under high-pressure, valve plates, and non-corrosive pipes.Steel plates come in varied sizes, thicknesses, and dimensions to meet the specific requirements of any application. 30CrMnSi alloy structural steel plate can be cutting according to the customer’s requirement.

Material ALLOY STEEL
Steel Grade 30CrMnSi
Shape Sheet
Width 500mm to 1000mm
MOQ 5 TON
Thickness 10mm to 70mm
Usage/Application Industrial
Country of Origin Made in China

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 Product Display

Our premier 30CrMnSi alloy steel sheets are produced under strictly defined industry standards.Stacked sheets show bulk production capability. Images showed superior surface quality and a professional manufacturing process.Each sheet fulfills strict quality control to bring out the best mechanical properties for demanding industrial applications. Our facility, highly geared with processing equipment, ensures product quality is consistent and the supply capacity is reliable.30CrMnSi alloy steel plate of pictures

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 30CrMnSi chemical element composition content (%)

Element C Si Mn P S Cr NI CU Mo
minimum value 0.27 0.9 0.8 - - 0.8 - - -
maximum value 0.34 1.2 1.1 0.035 0.035 1.1 0.3 0.3 0.15

The 30CrMnSi alloy steel features a precisely controlled chemical composition. The main alloying elements include carbon (0.27-0.34%), silicon (0.9-1.2%), manganese (0.8-1.1%), and chromium (0.8-1.1%). Secondary elements such as phosphorus, sulfur, nickel, copper, and molybdenum are carefully regulated at lower percentages to enhance overall performance and mechanical properties.

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 Application 
35CrMo Carbon Sheet (5)


STRONG TENSILE ABILITY

30CrMnSi alloy steel plate provides high strength; it is applicable for industrial applications. Alloy steel plates have good plastic toughness in the process of ensuring that they will be durable and resist shock and vibration.


Carbon-Steel-Hot-Rolled-Coil-Strip-Plate-Sheet-1 (2)


WIDE RANGE OF APPLICATIONS

30CrMnSi alloy steel plates are used in varied industrial applications, varying from automotive components such as axles and transmission gears to construction elements in heavy-duty designs. This high-performance, precision material embodies excellent strength-to-weight ratios for machine tool construction in general and specifically the manufacture of essential sprockets, bolts, or bushings needing superior mechanical properties and dimensional stability under extreme operational conditions.

Key Application Areas:

Automotive: transmission systems, drive components

Construction: heavy-duty structural elements

Machinery: precision gears, load-bearing components

Industrial Equipment: high-stress fasteners, mechanical parts



Carbon-Steel-Hot-Rolled-Coil-Strip-Plate-Sheet-1 (5)


EXCELLENT MECHANICAL PROPERTIES

The 30CrMnSiA alloy steel plate is applied to various heavy machinery and equipment components’ manufacturing. It has excellent mechanical properties, including high tensile strength and good toughness through hardening as well as good wear resistance.



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Foshan Shunbei Ronghang Metal Manufacturing Co., Ltd. established in 2008, specializes in the production of carbon steel, including alloy steel plate, galvanized steel plate, color coated steel coil, cold rolled steel plate.

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