Khoom siv: Tsawg chromium alloy
C: 2.2-3.5% Si: 0.5-1.5% Mn: 0.3-1.5% Cr: 1.0-3.0% S: ≦0.060%
Khoom siv: Medium chromium alloy
C: 2.2-3.2% Si: 0.5-1.5% Mn: 0.3-1.5% Cr: 5.0-7.0% S: ≦0.060%
Khoom siv: High chromium alloy
C: 2.2-3.2% Si: <1.2% Mn: 0.3-1.5% Cr: 10-13% S: ≦0.060 %
Khoom siv: Ntxiv high chromium alloy
C: 2.0-3.0% Si: 0.5-1.5% Mn: 0.3-1.5% Cr: 17-19% S: ≦0.060%