Nickel Alloy Fasteners 1.4562 Alloy 31 Spring Washer DIN127A 127B Standard
Brand Name:HT
Certification:ISO, SGS, BV, TUV
Model Number:N08031 Alloy 31
Minimum Order Quantity:1 set
Delivery Time:20-25 days
Payment Terms:L/C, T/T, Western Union
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Zhengzhou Henan China
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Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
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Nickel Alloy Fasteners 1.4562 Alloy 31 Spring Washer DIN127A 127B Standard
1. Alloy 31 spring washer specification
| Dia/Thread Size | 3/8”-16 |
| Finish | Plain |
| Grade | alloy 20 |
| material | stainless steel |
| specification | astm f594 |
| system of measurement | imperial(inch) |
| thickness | 0.328” |
| thread | coarse |
| type | hex nut |
| wrench size | 9/16” |
| product weight | 0.016 |
| uom | each |
2. Alloy 31 spring washer Chemical Composition
| C | Si | Mn | P | S | Cr | Cu | Mo | N | Ni | Fe | ||
| Alloy 31 | Min % | 26,0 | 1,0 | 6,0 | 0,15 | 30,0 | balance | |||||
| Max % | 0,015 | 0,3 | 2,0 | 0,20 | 0,010 | 28,0 | 1,4 | 7,0 | 0,25 | 32,0 | balance | |
| ASTM B626 (S08031) (alloy 31) | ||||||||||||
| 1.4562 | Min % | 26,00 | 1,00 | 6,00 | 0,15 | 30,00 | ||||||
| Max % | 0,015 | 0,30 | 2,00 | 0,02 | 0,10 | 28,00 | 1,40 | 7,00 | 0,25 | 32,00 | ||
| (Key to steel 2010) | ||||||||||||
| N 08031 | Min % | 26,0 | 1,0 | 6,0 | 0,15 | 30,0 | balance | |||||
| Max % | 0,015 | 0,3 | 2,00 | 0,,20 | 0,010 | 28,0 | 1,4 | 7,0 | 0,25 | 32,0 | balance | |
Mechanical properties (20°C / 68°F)
| 0,2% yield strength (Mpa) / ksi yield strength(0,2 offset) min.ksi /(Mpa) | >=276 40/276 | N 080319 (ASTM B 625) | |
| 1,0% yield strength (Mpa) / ksi | >= 390 | ||
| tensile strength Rm (Mpa)/ksi tensile strength Rm (min.) ksi /(Mpa) | 650-850 94 /(650) | lenghtwise /transverse | N 080319 (ASTM B 625) |
| elongation A50 % elongation min. % | >=40 40 | in 2in.(50,8mm) or 4D | N 080319 (ASTM B 625) |
| motch impact ISO-V (to -320,3°F) | >=140J / cm2 | ||
| E-Modul | 198000 | ||
3. Alloy 31 spring washer delivery time:
- If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
- And in case the items are not available in stock, the time taken for manufacturing depends on the size, quantity and grad.
- However we can claim the fact that we can compete with anyone in China on delivery time and most of the time our production is the least.
- We have tied up with strong logistics partners in China which can undertake any type of shipping activities and make sure that there is no delay in shipment.
4. Alloy 31 spring washer producing dimension:
Nickel Alloy Fasteners 1.4562 Alloy 31 Spring Washer DIN127A 127B Standard
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