0.18mm 304 Stainless Steel Strips Spring Coil
Precision ultra-thin stainless steel strip high toughness elastic 304 stainless steel spring foil 0.18*40.2mm
Introduction:
What is the difference between 304 and 304L vs 316 vs 316L?
316 stainless steel is similar in chemistry to 304 but also includes molybdenum. That addition makes it much more corrosion resistant. Like 304, the 316 formula does not require post-weld annealing. 316L stainless steel is almost identical to 316.
How do I identify a 304?
Nitric acid reaction can be done to distinguish grade 304 from non-stainless steel elements. Grade 304 will not affect by nitric acid whereas non-stainless steel material will show brown fumigation.
| Item |
Precision ultra-thin stainless steel strip high toughness elastic 304 stainless steel spring foil 0.18*40.2mm |
| Grade | 304 |
| Standard | ASTM,JIS,DIN,GB |
| Thickness | 0.18mm |
| Width | 40.2mm |
| Surface | 2B, BA |
| Coil weight | customized |
| Inner diameter | 300mm/400mm/500mm |
| Edge finish | Slit/Mill edge |
| Burr | Min 10% of the thickness. |
| Application | corrugated tube |
| Lead time | 15-20 days after the prepayment. |
| Payment terms | 30%TT for deposit, balance payment before shipment or LC at sight. |
| Place of Origin | China |
| MOQ | 3 tons |
| Supply ability | 3700 tons per month. |
Applications:
It is suitable for electrical appliances, stainless steel kitchenware, hardware products, ground springs, sanitary ware, chemical industry, petroleum, pipe making, cable wrapping, medical treatment, bending and flanging, mechanical equipment manufacturing, construction decoration and other industries. Hard state is suitable for electronics, electrical appliances, computers, high-tech product parts, adjusting gaskets, metal stamping parts spring shrapnel and other stainless steel industries.
Manufacturing Processes:
- Raw material
- Cold rolling
- Degreasing
- Bright annealing
- Tension levelling
- Slitting
- Packing
- Checking
Packaging:
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