18mm DIN7505 Stainless Steel Chipboard Flooring Best Screws
Product Description
Stainless Steel Chipboard Flooring Best Screws
Product Name | 18mm DIN7505 Stainless Steel Chipboard Flooring Best Screws |
Material | Stainless Steel 304/316/316L |
OEM/Custom | YES |
Feature | 1.Corrosion resistant 2.Excellent life cycle 3.Environmentally friendly 4.High-Performance Fastening |
Standard Available | GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, AS, Q, HJ, BS, PEN |
Material Available | Stainless Steel Titanium and Titanium Alloy Aluminum |
Packing | Box+Carton +Pallet or as per client's requirement |
Specification
| d | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | |
| d | Max | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 |
| Minimum | 2.25 | 2.75 | 3.2 | 3.7 | 4.2 | 4.7 | 5.7 | |
| P | Pitch (±10%) | 1.1 | 1.35 | 1.6 | 1.8 | 2 | 2.2 | 2.6 |
| a | Max | 2.1 | 2.35 | 2.6 | 2.8 | 3 | 3.2 | 3.6 |
| d k | Maximum = Nominal | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
| Minimum | 4.7 | 5.7 | 6.64 | 7.64 | 8.64 | 9.64 | 11.57 | |
| k | ≈ | 1.4 | 1.8 | 2 | 2.35 | 2.55 | 2.85 | 3.35 |
| d p | Maximum = Nominal | 1.5 | 1.9 | 2.15 | 2.5 | 2.7 | 3 | 3.7 |
| Minimum | 1.1 | 1.5 | 1.67 | 2.02 | 2.22 | 2.52 | 3.22 | |
| Slot number | 1 | 1 | 2 | 2 | 2 | 2 | 3 | |
| M | ≈ | 2.51 | 3 | 4 | 4.4 | 4.8 | 5.3 | 6.6 |
Mechanical Property
Test items | Test standards | Requirement | Test results | |||||||
Tensile Strength(N/mm²) | ISO 3506-1:2009 | 700Min | 753 | |||||||
Material
| 304 Chemical Composition(%) | ||||||||
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | N≤ |
| 0.08 | 2 | 0.75 | 0.03 | 0.045 | 18.0-20.0 | 8.0-10.5 | 0.1 | |
| 304 Mechanical property | |||
| σb≥ | σ0.2≥ | δ5 (%)≥ | Hardness(HB)(kgf/mm2)] |
| 520(Mpa) | 205(Mpa) | 40% | ≤187 HRB≤90 HV ≤200HB |
| 316 Chemical Composition(%) | ||||||||||
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | Cu | MO | N |
| 0.017 | 0.98 | 0.25 | 0.0016 | 0.0414 | 16.23 | 10.08 | 0.32 | 2.06 | 0.037 | |
| 316 Mechanical property | |||
| σb≥ | σ0.2≥ | δ5 (%)≥ | Hardness(HB)(kgf/mm2)] |
| 520(Mpa) | 205(Mpa) | 40% | ≤187 HRB≤90 HV ≤200 |
| 316L Chemical Composition(%) | |||||||
| C≤ | Si≤ | Mn≤ | S≤ | P ≤ | Cr | Ni | Mo |
| 0.03 | 1 | 2 | 0.03 | 0.045 | 16.00~18.00 | 10.00~14.00 | 2.00~3.00 |
| 316L Mechanical property | ||||||||
| σb(MPa):≥ | σ0.2(MPa)≥ | δ5(%)≥ | ψ(%)≥ | Hardness(HB)(kgf/mm2)] | ρ | SHC | ||
| 480 | 177 | 40 | 60 | ≤187HB;≤90HRB;≤200HV | 7.98g/cm3 | 0.502J/(g*K) | ||