تقدم
Low-carbon molybdenum austenitic stainless round bar for marine, chemical and pump shaft applications where pitting resistance is critical.
316L stainless steel round bar is the low-carbon version of 316, with 2 - 2.5 % molybdenum added. It offers superior pitting and crevice corrosion resistance over 304, especially in chloride and marine environments, and is the standard choice for pump shafts, fasteners and chemical equipment.
Key Advantages
التركيب الكيميائي (AISI 316L)
| عنصر | ج | و | مينيسوتا | ص | س | سجل تجاري | في | شهر |
|---|---|---|---|---|---|---|---|---|
| محتوى % | ≤ 0.030 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 16.0 - 18.0 | 10.0 - 14.0 | 2.00 - 2.50 |
الخصائص الميكانيكية (صلب)
- Tensile strength (σb): ≥ 485 الآلام والكروب الذهنية
- Yield strength (σ0.2): ≥ 170 الآلام والكروب الذهنية
- استطالة (δ5): ≥ 40 %
- صلابة: ≤ HB 187 / ≤ HRB 90
Standard Sizes
| Parameter | Range |
|---|---|
| Diameter | 5.0 - 300 مم |
| طول | 2 - 6 م (cut to length) |
| سطح | ساطع / peeled / ground / black forged |
| تسامح | h9 / h11 / h14 on request |
| معيار | ASTM A276 / AISI 316L / في 1.4404 |
التطبيقات
316L round bar is used in marine shafts, pump and valve parts, fasteners, bolts, food processing equipment, heat exchangers and chemical vessels. For general-purpose round bar see our 304/316L round bar range; for flat sections see stainless flat bar.
Processing & التعبئة والتغليف
Cutting, centerless grinding, peeling, chamfering and CNC machining available. Bars are bundled, VCI-wrapped and strapped on wooden pallets.
Send diameter, length, surface finish and quantity — we confirm price within 24 ساعات.
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