產(chǎn)品關(guān)鍵詞:
40Mn2氣保焊絲,40Mn2氣保焊絲,40Mn2氣保焊絲,40Mn2氣保焊絲,40Mn,
化學(xué)成分】(質(zhì)量分?jǐn)?shù))(%)
碳C:0.35~0.45
硅Si:0.20~0.40 錳Mn:1.60~1.80
磷 P:《0.030 (殘留含量)
硫 S:《0.030 (殘留含量)
鉻 Cr:≤0.309 (殘留含量) 鎳 Ni:≤0.30 (殘留含量)
銅 Cu:≤0.25 (殘留含量) 詳情說(shuō)明
化學(xué)成分】(質(zhì)量分?jǐn)?shù))(%)
碳C:0.35~0.45
硅Si:0.20~0.40 錳Mn:1.60~1.80
磷 P:《0.030 (殘留含量)
硫 S:《0.030 (殘留含量)
鉻 Cr:≤0.309 (殘留含量) 鎳 Ni:≤0.30 (殘留含量)
銅 Cu:≤0.25 (殘留含量)
化學(xué)成分】(質(zhì)量分?jǐn)?shù))(%)
碳C:0.35~0.45
硅Si:0.20~0.40 錳Mn:1.60~1.80
磷 P:《0.030 (殘留含量)
硫 S:《0.030 (殘留含量)
鉻 Cr:≤0.309 (殘留含量) 鎳 Ni:≤0.30 (殘留含量)
銅 Cu:≤0.25 (殘留含量) 詳情說(shuō)明
化學(xué)成分】(質(zhì)量分?jǐn)?shù))(%)
碳C:0.35~0.45
硅Si:0.20~0.40 錳Mn:1.60~1.80
磷 P:《0.030 (殘留含量)
硫 S:《0.030 (殘留含量)
鉻 Cr:≤0.309 (殘留含量) 鎳 Ni:≤0.30 (殘留含量)
銅 Cu:≤0.25 (殘留含量)
產(chǎn)品關(guān)鍵詞:
40Mn2氣保焊絲,40Mn2氣保焊絲,40Mn2氣保焊絲,40Mn2氣保焊絲,40Mn,