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SA 193 B8M Bolt
QS Fastener: SA 193 B8M Bolt
Name: SA 193 B8M Bolt
Material: ASTM A193 B8M Class 2
Thread: 8UN
Length: 210 mm
Application: Used in Assembling Food Processing Equipment
Size: 1 Inch
Feature: Double End Thread Stud
Standard: ANSI B18.31.2
Material: ASTM A193 B8M Class 2
Thread: 8UN
Length: 210 mm
Application: Used in Assembling Food Processing Equipment
Size: 1 Inch
Feature: Double End Thread Stud
Standard: ANSI B18.31.2
Quantity
SA 193 B8M Bolt is a reliable fastener! SA 193 B8M Bolt is made of ASTM A193 B8M Class 2 material, offering excellent corrosion resistance and high-temperature strength, making it particularly suitable for the assembly of food processing equipment. With a size of 1 inch, a length of 210 mm, and 8UN threading, it ensures precise connections and stable performance. The unique double-end threaded stud design facilitates easy installation and provides flexible connection options. Compliant with the ANSI B18.31.2 standard, it boasts superior quality and meets the hygiene and safety requirements of the food industry. Choose SA 193 B8M Bolt to provide a durable and reliable fastening solution for your equipment!
316 Stainless Steel (ASTM A193 B8M)
1. Application Scenarios
SA 193 B8M Bolt is suitable for high Cl⁻ environments: such as seawater, de-icing salt environments, and coastal areas; as well as highly corrosive media: such as concentrated sulfuric acid, hydrochloric acid, and chloride solutions.
1. Application Scenarios
SA 193 B8M Bolt is suitable for high Cl⁻ environments: such as seawater, de-icing salt environments, and coastal areas; as well as highly corrosive media: such as concentrated sulfuric acid, hydrochloric acid, and chloride solutions.
2. Material Properties
Material: 316 stainless steel (ASTM A193 B8M);
Mechanical Properties:
Tensile Strength: ≥515 MPa (Class 1), ≥860 MPa (Class 2);
Yield Strength: ≥205 MPa (Class 1), ≥690 MPa (Class 2);
Elongation: ≥40% (Class 1), ≥12% (Class 2);
Hardness: ≤192 HB (Class 1), 248–352 HB (Class 2).
Material: 316 stainless steel (ASTM A193 B8M);
Mechanical Properties:
Tensile Strength: ≥515 MPa (Class 1), ≥860 MPa (Class 2);
Yield Strength: ≥205 MPa (Class 1), ≥690 MPa (Class 2);
Elongation: ≥40% (Class 1), ≥12% (Class 2);
Hardness: ≤192 HB (Class 1), 248–352 HB (Class 2).
Corrosion Resistance: 316 stainless steel contains 2–3% Mo, significantly enhancing its resistance to Cl⁻ corrosion.
3. Data Comparison
| Performance Indicator | 316 (B8M) | 304 (B8) |
| Tensile Strength (MPa) | 515–860 | 515–860 |
| Yield Strength (MPa) | 205–690 | 205–690 |
| Elongation (%) | ≥40 (Class 1) | ≥40 (Class 1) |
| Cl⁻ Corrosion Resistance | Excellent | Moderate |
| Critical Pitting Temperature (CPT) | 35–40°C | 20–25°C |
4. Advantages
Cl⁻ Corrosion Resistance: SA 193 B8M Bolt performs excellently in seawater and high-salinity environments;
High-Temperature Performance: It offers better oxidation resistance at high temperatures compared to 304 stainless steel;
Wide Applicability: SA 193 B8M Bolt is suitable for highly corrosive media and extreme environments.
Cl⁻ Corrosion Resistance: SA 193 B8M Bolt performs excellently in seawater and high-salinity environments;
High-Temperature Performance: It offers better oxidation resistance at high temperatures compared to 304 stainless steel;
Wide Applicability: SA 193 B8M Bolt is suitable for highly corrosive media and extreme environments.
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