Material Properties

Material Standards and Materials Used

Steel

Material Features/Appearance
Material Features Appearance
  • EN 1.0330 equiv.
  • EN 1.0330 equiv. (for SIM)
 This is a cold-rolled steel sheet used for general press-formed sheet metal parts. It features high dimensional accuracy and a smooth surface finish, but is prone to rust. Surface treatment is recommended after processing. Standard sheet thickness typically ranges from 0.2 mm to 3.2 mm. EN 1.0330 equiv.
EN 1.0320 equiv. (hot coiled) This is a hot-rolled mild steel sheet suitable for general use and deep drawing. Like EN 1.0330 equiv. (EN 1.0320 equiv. [hot coiled]), it is prone to rust, so surface treatment after processing is recommended. It is typically used for medium-thickness plate products, with standard thickness starting from approximately 1.2 mm. EN 1.0320 equiv. (hot coiled)
EN 1.0038 equiv. This is a rolled steel material for general structural use, widely used in Japan. Its name derives from its tensile strength of 400 N/mm² or higher. It is cost-effective and easy to process, making it suitable for a wide range of applications including machinery and construction. EN 1.0038 equiv.
Material Properties　*The following values are for reference only and are not guaranteed.
Material Tensile strength (N/mm2) Yield (N/mm2) Elongation at Break % Flexural strength (N/mm2) Compressive strength (N/mm2) Yield point (N/mm2) Young’s Modulus (N/mm2) Flexural modulus (N/mm2) Specific Gravity Electrical Conductivity (S/m) Thermal Conductivity (W/m・K) Coefficient of Linear Expansion (/℃)
EN 1.0330 equiv. 270~410 205 or more 32 or more 243~390 260~400 205 or more 2.1×10⁵ 2.1×10⁵ 7.85 6.96×10⁶ 58 11.7×10⁻⁶
EN 1.0320 equiv. (hot coiled) 270~440 175 or more 35 or more 243~418 260~430 175 or more 2.1×10⁵ 2.1×10⁵ 7.85 6.96×10⁶ 58 11.7×10⁻⁶
EN 1.0038 equiv. 400~510 215 or more 21 or more 360~485 380~485 215 or more 2.1×10⁵ 2.1×10⁵ 7.85 6.96×10⁶ 58 11.7×10⁻⁶

Stainless Steel

Material Features/Appearance
Material Features Appearance
EN 1.4301 equiv.(2B) This is an austenitic stainless steel with enhanced corrosion resistance and weldability. Its versatility and availability make it widely used across various industries. It maintains high corrosion resistance and strength while offering excellent weldability, making it suitable for equipment and machinery applications. EN 1.4301 equiv.(2B)
EN 1.4301 equiv. (Single-Sided #400-Grit Polished) This is a surface-finished stainless steel sheet used for exterior covers, offering excellent appearance. The surface has a near-mirror gloss with slight polishing marks. It is typically supplied with a protective film to preserve its appearance. EN 1.4301 equiv. (Single-Sided #400-Grit Polished)
EN 1.4301 equiv.(single-sided hairline finish) This is a surface-finished stainless steel sheet characterized by long, continuous polishing lines resembling hair strands. The surface has a subdued gloss, giving it a calm and refined appearance. It is typically supplied with a protective film to preserve its appearance. EN 1.4301 equiv.(single-sided hairline finish)
EN 1.4301 equiv. (No.1) This is a standard finish material obtained by hot rolling, heat treatment, and pickling to remove black oxide scale and surface impurities. It features a matte, textured surface similar to pearskin. EN 1.4301 equiv. (No.1)
EN 1.4301 equiv. (for SHIM) This is a cold-worked EN 1.4301 equiv. stainless steel with increased tensile strength. Although not suitable for bending or deep drawing, it offers minimal warping after processing. It has better thickness tolerance than 2B material, making it ideal for precision machining. EN 1.4301 equiv. (for SHIM)
EN 1.4016 equiv.(2B) This is a magnetic stainless steel made from ferritic stainless alloy. Unlike austenitic stainless steel, it contains no nickel and has lower corrosion resistance. Its versatility and availability make it widely used in everyday applications, including the food industry. EN 1.4016 equiv.(2B)
Material Properties　*The following values are for reference only and are not guaranteed.
Material Tensile strength (N/mm2) Yield (N/mm2) Elongation at Break % Flexural strength (N/mm2) Compressive strength (N/mm2) Yield point (N/mm2) Young’s Modulus (N/mm2) Flexural modulus (N/mm2) Specific Gravity Electrical Conductivity (S/m) Thermal Conductivity (W/m・K) Coefficient of Linear Expansion (/℃)
EN 1.4301 equiv. 520~690 205 or more 40 or more 478~670 495~520 205 or more 1.9×10⁵ 1.9×10⁵ 7.93 1.39×10⁶ 16.2 17.3×10⁻⁶
EN 1.4301 equiv. (for SHIM) 650~900 450 or more 10 or more 598~873 620~860 450 or more 1.9×10⁵ 1.9×10⁵ 7.93 1.39×10⁶ 16.2 17.3×10⁻⁶
EN 1.4016 equiv. 450~470 205 or more 22 or more 405~428 450~470 205 or more 2.0×10⁵ 2.0×10⁵ 7.70 1.39×10⁶ 25 10.4×10⁻⁶

Aluminum

Material Features/Appearance
Material Features Appearance
EN AW−5052 equiv. This is the most common aluminum alloy, known for its excellent machinability. It is widely available, corrosion-resistant, and used across many fields due to its versatility. EN AW−5052 equiv.
Material Properties　*The following values are for reference only and are not guaranteed.
Material Tensile strength (N/mm2) Yield (N/mm2) Elongation at Break % Flexural strength (N/mm2) Compressive strength (N/mm2) Yield point (N/mm2) Young’s Modulus (N/mm2) Flexural modulus (N/mm2) Specific Gravity Electrical Conductivity (S/m) Thermal Conductivity (W/m・K) Coefficient of Linear Expansion (/℃)
EN AW−5052 equiv. 195~260 110 or more 12 or more 180~252 185~260 110 or more 7×10⁴ 7×10⁴ 2.68 1.91×10⁷ 138 23.8×10⁻⁶

Pre-finished Sheets

Material Features/Appearance
Material Features Appearance
EN 1.0330 equiv. (SECC) Electrolytic Zinc Plating This is a galvanized steel sheet made by applying a coating to EN 1.0330 equiv. (EN 1.0320 equiv. [hot coiled]). It offers shorter lead times than post-treatment products, but note that cut edges lack coating. Minor surface scuffing may occur due to material characteristics. EN 1.0330 equiv. (SECC) Electrolytic Zinc Plating
EN 1.0330 equiv. (SGCC) (Steel Plate Cold Commercial) This is a galvanized steel sheet also used in construction materials. Compared to EN 1.0330 equiv. (Electrolytic Zinc Plating), it has a thicker coating, providing higher corrosion resistance. EN 1.0330 equiv. (SGCC) (Steel Plate Cold Commercial)
EN AW-5052 equiv. pre-finished anodized plate (clear) This is a cost-effective and quick-to-source galvanized steel sheet with corrosion and wear resistance. Due to material characteristics, cracks may form at bends, potentially causing the coating to peel. EN AW-5052 equiv. pre-finished anodized plate (clear)
EN AW-5052 equiv. pre-finished anodized plate (black) EN AW-5052 equiv. pre-finished anodized plate (black)

Perforated Metal

Material Features/Appearance
Material Features Appearance
Perforated Metal (EN 1.4301 equiv.-BA); —60° Staggered Round Hole Type— This is a perforated steel sheet widely used for ventilation covers and filters. It is more economical than machining holes into general steel sheets. Although warp correction is performed before shipment, slight distortion may remain due to material properties. Available hole patterns include:
  • ø1 × 2p
  • ø2 × 3p
  • ø3 × 5p
  • ø5 × 8p
  • ø8 × 12p
 Perforated Metal (EN 1.4301 equiv.-BA); —60° Staggered Round Hole Type—

Transparent Resin Plate

Material Features/Appearance
Material Features Appearance
PET Available in two levels of light transmittance and in standard or anti-static grades. Offers excellent chemical resistance, water resistance, and electrical insulation at low cost. High transparency makes it suitable for food containers, optical films, and insulating materials. Good processability. PET
Acrylic Available in two levels of light transmittance and in standard or anti-static grades. Features very high light transmittance, suitable for displays, lighting covers, and interior applications. Note: Poor resistance to petroleum-based solvents and alkaline chemicals. Acrylic
PC (Polycarbonate) Available in two levels of light transmittance and in standard or anti-static grades. Excellent impact resistance, heat resistance, and dimensional stability. High transparency, suitable for covers, windows, and protective panels. Good machinability, also usable for mechanical components. PC (Polycarbonate)
PVC Available in two levels of light transmittance and in standard or anti-static grades. Excellent chemical resistance, water resistance, and electrical insulation. Hard and dimensionally stable, suitable for piping parts, enclosures, and insulating materials. Good processability. PVC
Material Properties　*The following values are for reference only and are not guaranteed.
Material Tensile strength (N/mm2) Flexural strength (N/mm2) Elongation at Break % Young’s Modulus (N/mm2) Rockwell Hardness Specific Gravity Continuous Service Temperature (°C)
PET 65~75 90~120 2~7 3000 M85~M100 1.19 70~90
Acrylic 60~70 80~95 90~120 2400 M70~M80 1.2 100~120
PC (Polycarbonate) 45~55 70~90 20~40 2800 R110~R120 1.4 50~70
PVC 55~65 80~100 50~100 2900 M80~M90 1.38 80~100

Aluminum composite sheet

Material Features/Appearance
Material Features Appearance
Aluminum composite sheet – Silver Sandwich structure of aluminum + foamed polyethylene resin + aluminum. Lighter than metal and stiffer than resin due to thin aluminum surface layers. Note: Surface aluminum may become sharp due to material characteristics. Aluminum composite sheet – Silver
Aluminum composite sheet – Frosted Silver Aluminum composite sheet – Frosted Silver
Aluminum composite sheet – Black Aluminum composite sheet – Black

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