Overview
| brand | Longyan | model | GQ |
| weight | type | ||
| Applicable scope | producing area | Henan | |
| colour | Functional purpose | ||
| Packaging specifications | Customized or not | yes | |
| Order number | category | steel ball | |
| specifications | 30 mm --80 mm | Si content | ≤ 1.5% |
| Forming process | casting | Accessory Name | Alloy steel ball |
| surface treatment | Heat treatment and tempering treatment | material quality | Chromium alloy |
| Chromium content | 3% | Hardness (HRC) | ≥ 45HRC |
| Carbon content | 1.80%~3.30% | Crushing rate | ≤ 5% |
Product Details
Trading Area
Global