清水金属 List of Products and Services

"Friction welding" is a technique that involves rubbing the metals to be joined at high speed, softening the materials through the friction heat generated, while simultaneously applying pressure to fuse the atoms together and achieve the joint. Compared to conventional methods such as arc welding or gas welding, it is an environmentally friendly joining method because it does not require any heat sources other than friction heat, does not need welding rods or flux, and does not produce gas or spatter during the joining process. 【Features】 ■ High reliability in joint strength and precision ■ Easy joining of dissimilar materials ■ High economic efficiency ■ Simple control ■ Good working environment *For more details, please refer to the catalog or feel free to contact us.

• others

"UNS S31803/S32205" is a duplex stainless steel that is resistant to chlorides and sulfides, making it less prone to stress corrosion cracking. It has high mechanical strength, allowing for the design of smaller diameters for shafts and thinner plates, providing the advantage of weight reduction. Additionally, we also offer the super duplex stainless steel "UNS S32750," which has a pitting resistance equivalent number (PRE) value of 40 or higher. [Features] - Better thermal conductivity and less thermal expansion compared to austenitic stainless steels - Excellent impact resistance - Strong resistance to chlorides and sulfides, making it less likely to experience stress corrosion cracking - In-house stock allows for short lead times and small lot sizes *For more details, please refer to the catalog or feel free to contact us.

• stainless

The "Product Handling Comprehensive Catalog" of Shimizu Metal Co., Ltd. offers a wide range of steel types, from SS materials and carbon steel to alloy steel, special purpose steel, and high-grade stainless steel, enabling quick responses to the demands of customers. It also introduces "friction welding," which allows for the joining of similar metals and the pressure welding of different shapes, providing high mechanical strength in joints, as well as the "application range of various metal combinations using friction welding" and "mechanical properties of friction welding materials." 【Featured Products】 ○ Special Steel ○ Friction Welding, etc. For more details, please contact us or download the catalog.

• Special Steel
• Processing Contract