191问答库 > 骨架油封的骨架一般是什么材料？

骨架油封的骨架一般是什么材料？

2025-03-15 17:35:59
推荐回答（2个）
回答1：

骨架一般采用碳钢，比如德国油封一般碳钢骨架，参照DIN EN 10139
NOK一般为冷轧钢板及钢带JIS G 3141SPCC、热轧钢板及钢带JIS G 3131 SPHC

没见过用黄铜做骨架的，黄铜不但机械性能不如冷轧钢板，价格也要高的多。还是应该问清客户选择黄铜的原因，比如要是防腐需要，可以采用不锈钢骨架。或是无骨架结构等。

回答2：

油封骨架材料08F 用黄铜价格要增加

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