Changzhou Chengxin Metal Products Co., Ltd
Hollow Bar
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25CrMo4 alloy steel hollow bar for machining -
E355J2 carbon steel hollow bar for machining -
SAE 4340 alloy steel hollow bar for machining -
SAE 1518 carbon steel hollow bar for machining -
SAE 1045 carbon steel hollow bar for machining -
SAE 1524 carbon steel hollow bar for machining -
SAE 4130 alloy steel hollow bar for machining -
SAE 4145 alloy steel hollow bar for machining -
SAE 4140 alloy steel hollow bar for machining -
SAE 1026 carbon steel hollow bar for machining -
SAE 1020 carbon steel hollow bar for machining -
EN 10294-1 Carbon steel hollow bar for machining -
E355 carbon steel hollow bar for machining
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C45E carbon steel hollow bar for machining -
E420J2 carbon steel hollow bar for machining -
42CrMo4 alloy steel hollow bar for machining -
ST52 carbon steel hollow bar for machining -
E470 carbon steel hollow bar for machining -
Carbon and alloy steel hollow bar for machining -
AISI 1026 carbon steel hollow bar for machining