【Material】Made of Spring steel material, the surface is red painted, not easy to rust, more durable.
【Compression Ratio】Compression Ratio of 1 million times: 0.25; Compression Ratio of 500,000 times: 0.28; Compression Ratio of 300,000 times: 0.32; Maximum Compression Ratio: 0.64.
【Application】Die springs are primarily used in die machinery,For Plastic Injection.