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4340 E4340 Steel 40CrNiMoA 1.6563 4340 E4340 SNCM439 ... High quality for AISI 4340 4310 alloy steel Forged round bars Price per kg. $680.00 Ton. 1 Ton (Min. Order) CN Jiangsu Xurui Metal Group Co., Ltd. 2 YRS. 5.0 (8) 'Nice packaging' Contact Supplier. 1/6. Cold drawn hex raw material steel sae 4130 4340 steel rod. $600.00-$700.00 Metric ...
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