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Chemical content of ASTM A29 1020 round bar and technique of ASTM hot rolled 1020 round bar.
S355K2 round bar is an European standard hot-rolled structural steel,which widely used in construction,bridges,ships and other construction engineering structure,lifting transport machinery..
Chemical composition of JIS G3101 SS540 round bar and application of SS540 hot rolled round bar.
KUNFENG can produce all sizes of 15Mn forged steel round bar, 15Mn forged square bar, 15Mn forged shafts and 15Mn forged blocks. .
KUNFENG can produce all sizes of 20Mn forged steel round bar, 20Mn forged square bar, 20Mn forged shafts and 20Mn forged blocks..
KUNFENG can produce all sizes of 25Mn forged steel round bar, 25Mn forged square bar, 25Mn forged shafts and 25Mn forged blocks..
The material 30Mn is a kind of high-quality carbon structural steel under the standard GB/T 699-1988. 30Mn Chemical composition %: Grade Chemical composition %: C Si Mn S.
The material 35Mn is a kind of high-quality carbon structural steel under the standard GB/T 699-1988. 35Mn Chemical composition %: Grade Chemical composition %: C Si Mn S.
