Grade 6150
Corresponding Standard ASTM A519/A519M-2024
Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
Classification Alloy Steel
6150 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni * Cu * Mo * V
Minimum Value 0.48 0.15 0.7 - - 0.8 - - - 0.15
Maximum Value 0.53 0.35 0.9 0.04 0.04 1.1 0.25 0.35 0.1 -
1 Approximate Comparison Table Spring Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB ISC CNS JIS KS AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS14 BS EN/BS
50CrVA A23503 SUP10 SUP10 SPS6 6150 G61500 51CrV4 51CrV4 1.8159 50CrV4 51CrV4 1.8159 50ХФА 2230 735A50
2 Approximate Comparison Table Structural Alloy Steel
China Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
50CrVA SUP10 6150 51CrV4 50CrV4 50CrV4
50CV4
51CrV4
51CrV4 1.8159 50KHGFA 2230 735A50
735A51

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