Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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M2-M52 S31008 DIN1.4845 2520 310S double end stud as as per ASME/ANSI B 18.31.1M
1. About SS310S bolt nut washer material introduction
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | - | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | - | X8CrNi25-21 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310 | 0.015 max | 2 max | 0.15 max | 0.020 max | 0.015 max | 24.00 - 26.00 | 0.10 | 19.00 - 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 24.00 - 26.00 | 0.75 | 19.00 - 21.00 | 53.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
2. Details of SUS 310S Stainless Steel Hex Bolt, Nut:
| Material : | stainless steel, carbon steel, alloys, or else |
| Quality : | Top Quality |
| Size : | all sizes |
| Specifications: | Various shape size according to client’s requirement |
| Standard: | DIN, ISO, ASME, BS, GB, standard and non-standard |
| Professional: | We are specialized in fastener products over 15 years of experience in this field |
| Service: | All the services/High quality service |
| Packing : | Boxs or pallet or customer request |
| Delivery time : | Within 15 Days after order confirmed |
| 304 Stainless Steel Fasteners | 304L Stainless Steel Fasteners | 309 Stainless Steel Fasteners | 310 Stainless Steel Fasteners |
| 347H Stainless Steel Fasteners | 316 Stainless Steel Fasteners | 316L Stainless Steel Fasteners | 317 Stainless Steel Fasteners |
| 317L Stainless Steel Fasteners | 321 Stainless Steel Fasteners | 321H Stainless Steel Fasteners | 347 Stainless Steel Fasteners |
4. Stainless steel 310S bolt nut washer stud FAQ
Q: Are you trading company or manufacturer?
A: We are a firm combined industry and trade.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are out of stock.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
5. Stainless steel 310S bolt nut washer stud process chart
