【Material】Made of Spring steel material, the surface is green painted, not easy to rust, more durable.
【Compression Ratio】Compression Ratio of 1 million times: 0.19; Compression Ratio of 500,000 times: 0.21; Compression Ratio of 300,000 times: 0.24; Maximum Compression Ratio: 0.39.
【Application】Die springs are primarily used in die machinery,For Plastic Injection.