1.7189 Steel
1.7189 steel is a high-quality alloy steel that is widely used in industries and manufacturing. Its chemical composition mainly includes carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum, nickel, and vanadium. The carbon content is 0.15-0.22%, silicon content is 0.15-0.35%, manganese content is 0.70-1.00%, phosphorus and sulfur content are both less than 0.025%, chromium content is 0.90-1.20%, molybdenum content is 0.15-0.25%, nickel content is 0.70-1.20%, and vanadium content is 0.07-0.12%.
Description
Product Application
1.7189 steel is a high-quality alloy steel that is widely used in industries and manufacturing. Its chemical composition mainly includes carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum, nickel, and vanadium. The carbon content is 0.15-0.22%, silicon content is 0.15-0.35%, manganese content is 0.70-1.00%, phosphorus and sulfur content are both less than 0.025%, chromium content is 0.90-1.20%, molybdenum content is 0.15-0.25%, nickel content is 0.70-1.20%, and vanadium content is 0.07-0.12%.
The tensile strength of this steel is 1216 MPa, yield strength is 1034 MPa, and elongation at fracture is 10%. It has excellent mechanical properties, high temperature strength, and toughness, allowing it to withstand high stress and temperature environments.
1.7189 steel is typically subjected to normalizing or tempering heat treatment process to achieve the desired mechanical properties.
The advantages of this steel are its high strength and high temperature strength. It also possesses good ductility, toughness, and corrosion resistance, while being easy to process and weld. The disadvantage lies in its relatively higher price and the requirement for precise heat treatment process, otherwise it may result in flaws such as cracks.
The most common forms of 1.7189 steel are round bars, flat bars, square bars, and sheets. The designation of 1.7189 steel varies in different countries and regions. It is referred to as W-Nr 1.7189 in Germany, AISI 4130 in the United States, AFNOR 25CD4 in France, and BS 708M22 in the United Kingdom.
In conclusion, 1.7189 steel is a high-quality alloy steel with excellent mechanical properties and corrosion resistance, making it the preferred material for manufacturing high-strength components, transmission devices, and aerospace applications.
Product Parameter:
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Article |
Alloy constructional steel |
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Standard |
AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS |
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Material |
38Cr2、1.7003、46Cr2、1.7006、34Cr4、1.7033、34CrS4 、1.7037 、37Cr4 、1.7034 、37CrS4 、1.7038 、41Cr4 1.7035 ，41CrS4 、1.7039、25CrMo4 、1.7218、25CrMoS4、1.7213、34CrMo4、1.722、34CrMoS4 、1.7226、42CrMo4 、1.7225、42CrMoS4、1.7227、50CrMo4、1.7228、34CrNiMo6、1.6582、30CrNiMo8、1.658、 35NiCr6、1.5815、36NiCrMo3、1.6773、39NiCrMo3、1.651、30NiCrMo16-6、1.6747、51CrV4、1.8159、20MnB5 、1.553、30MnB5、1.5531、38MnB5、1.5532、27MnCrB5-2、1.7182、33MnCrB5-2、33MnCrB5-2、1.7185、39MnCrB5-2、1.7189 、 SCM440、SCr440、42C r M o 、35C r M o 、20C r N i M o 、SNCM220、SCM435、SCM430、8620、SNCM220、SCM415、8650、5150、4150、SCR415、SCR240、 SCR430、SCR435、40 Cr、45 Cr, 40C r N i M o、30C r M n S i A、35C r M n S i A、27S i M n, etc |
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Output to |
Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and |
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Pack |
Bundle packaging, export standard packaging or according to customer requirements |
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Delivery time |
7-15 days or according to the order quantity or negotiation |
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Price clause |
Price terms CIF, FOB, CFR. |
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Pay |
Letter of credit, wire transfer, etc |
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Minimum order |
One ton |
Why choose us?
- Our Alloy Structural Steel products are manufactured using advanced technology and equipment.
- We have conducted technical research and development and cooperation with a number of domestic technology companies to develop a series of efficient, easy to operate and environmentally friendly products.
- We provide customized solutions to meet the unique needs of each client.
- In recent years, with the company's honest and trustworthy, good business style and reliable product quality, we are widely recognized by users from all walks of life at home and abroad.
- Our Alloy Structural Steel products are engineered for performance and longevity.
- Our company has reasonable and fair prices, full range of after-sales services, and integrity to create the most profit for each customer.
- We offer competitive pricing without compromising on product quality or customer service.
- As an industry-leading manufacturer of 1.7189, our success stems from our expertise and experience. We use outstanding materials and production techniques to create innovative products that change people's lives.
- We are always looking for ways to improve our Alloy Structural Steel products and services.
- We continuously export a series of high value-added products and services.
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