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ASTM A313 302HQ stainless steel rod is an improved version of the standard 302 hindi kinakalawang na asero, designed to offer higher strength and excellent resistance to stress corrosion cracking. As an austenitic chromium-nickel alloy, 302HQ combines the excellent corrosion resistance of 302 stainless steel with enhanced mechanical properties, especially in spring applications. It is commonly used in industries requiring durable, high-performance components such as automotive, aerospace, and manufacturing of springs and wire.ASTM A313 302HQ stainless steel rod
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ASTM A313 302HQ stainless steel rod is an improved version of the standard 302 hindi kinakalawang na asero, designed to offer higher strength and excellent resistance to stress corrosion cracking. As an austenitic chromium-nickel alloy, 302HQ combines the excellent corrosion resistance of 302 stainless steel with enhanced mechanical properties, especially in spring applications. It is commonly used in industries requiring durable, high-performance components such as automotive, aerospace, and manufacturing of springs and wire.
Mga Natatanging Tampok:
The key feature of ASTM A313 302HQ stainless steel rod is its superior stress corrosion cracking resistance, making it ideal for high-tensile applications. It maintains excellent mechanical properties, including high tensile strength and good elongation, which is essential in spring-making and other industrial applications. The enhanced formability and weldability of 302HQ stainless steel provide versatility in a wide range of applications, making it easier to fabricate into various parts like springs, fasteners, and wire.
Product Specifications:
| Parameter | Details |
|---|---|
| Grade | 302HQ Stainless Steel |
| Standard | ASTM A313 |
| Chemical Composition | Carbon (0.15% max.), Manganese (2.00%), Silicon (0.75%), Chromium (17.00-19.00%), Nickel (8.00-10.00%), Phosphorus (0.045%), Sulfur (0.03%) |
| Lakas ng makunat | 600-800 MPa |
| Lakas ng Yield | 250-550 MPa |
| Katigasan | HRC 25-35 |
| Pagpahaba | 40% min. |
| Density | 7.93 g/cm³ |
| Modulus of Elasticity | 193 GPa |
| Thickness Tolerance | ±0.05 mm |
| Length Tolerance | ±1 mm |
| Finish | Cold Drawn or Hot Rolled |
| Surface | Polished or Ground |
Mga aplikasyon:
Packaging & Pagpapadala:
Sa Yuanchi, we ensure the safe and efficient delivery of ASTM A313 302HQ stainless steel rods. Our rods are carefully packaged to protect them from any damage during transportation. Each rod is individually wrapped to prevent surface scratches, and we ensure that all shipments are handled with care and shipped on time. Whether for large orders or smaller quantities, we guarantee that your order will reach you in excellent condition, using trusted carriers for secure and timely delivery.
Frequently Asked Questions (FAQ):
Kung gusto mong malaman ang higit pa tungkol sa aming mga produkto, mangyaring makipag-ugnayan sa aming mga tauhan, binibigyan ka namin ng 24-hour quotation service. Kung kailangan mo ng mga sample, nagbibigay kami ng mga libreng sample.
Si Yuanchi ay itinatag sa 2006, kasama 18 taon ng karanasan sa pag-export ng bakal, na-export sa higit sa 30 mga bansa. Sinusuportahan namin ang pagpapasadya, libreng sample, kung kailangan, mangyaring makipag-ugnay sa amin para sa isang libreng panipi.
Kumuha ng detalyadong impormasyon at mga quote sa aming mga produkto. Damhin ang kalidad ng aming mga produkto para sa iyong sarili at simulan ang iyong paglalakbay sa pakikipagtulungan.
Kung mayroon kang anumang mga katanungan, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
Kung mayroon kang anumang mga katanungan tungkol sa hindi kinakalawang na asero, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
Kung mayroon kang anumang mga katanungan tungkol sa carbon steel, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
Kung mayroon kang anumang mga katanungan tungkol sa mga sheet ng bakal, mangyaring punan ang form ng pagtatanong sa ibaba, at babalikan ka namin sa lalong madaling panahon.
