Ningbo Juye Metal Technology co.,ltd
Ningbo Juye Metal Technology Co.,Ltd
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302HQ SUSXM7 S30430 1.4567 stainless steel wire rods for cold heading
Quick Detail:
Description:Stainless steel rod
Grade:302HQ SUSXM7 S30430 1.4567
Standard: JIS ASTM EN
Diameter: 5mm~38mm
Coil weight: 500kg~2500kg
Dimensional Tolerance: Grade A, Grade B or Grade C, as per customer option
Chemical Composition:
Grade:302HQ
C:≤0.03%
Si:≤1.0%
Mn:≤2.0%
P:≤0.045%
S:≤0.030%
Cr:17%-19.%
Ni:8.5%~10.5%
Cu:3%~4%
Ni:≤0.10%
Dimensional Tolerances for stainless steel wire rod
| Diameter (mm) | Grade A | |
| Tolerance(mm) | Ovality(mm) | |
| ≥5.0~10 | ±0.30 | ≤0.50 |
| >10~15 | ±0.40 | ≤0.60 |
| >15~25 | ±0.50 | ≤0.70 |
| >25~38 | ±0.60 | ≤0.96 |
| Diameter (mm) | Grade B | |
| Tolerance(mm) | Ovality(mm) | |
| ≥5.0~10 | ±0.25 | ≤040 |
| >10~15 | ±0.30 | ≤0.48 |
| >15~25 | ±0.35 | ≤0.56 |
| >25~38 | ±0.40 | ≤0.64 |
| Diameter (mm) | Grade C | |
| Tolerance(mm) | Ovality(mm) | |
| ≥5.0~10 | ±0.15 | ≤0.24 |
| >10~15 | ±0.20 | ≤0.32 |
| >15~25 | ±0.25 | ≤0.40 |
| >25~38 | ±0.30 | ≤0.48 |
Main Characteristics:
Element Cu is added based on grade 304, it’s used for cold heading, in possess with good cold heading performance, corrosion resistance and non-magnetic performance, it can be manufactured in a fast, efficient and economical way.
Application
it can be directly or after wire drawing,made into standard parts in different sizes such as :bolts, screws, nuts, nails, coiled nails, rivet shells, nails and so on.
