河北恒昌耐磨焊条厂

R102 ≤0.12 ≤0.6 ≤0.4   0.4-0.60         ≤0.035 ≤0.035 
R107 ≤0.12 0.5-0.9 ≤0.5   0.4-0.65         ≤0.035 ≤0.035 
R202 ≤0.12 0.5-0.9 ≤0.5 0.4-0.65 0.4-0.65         ≤0.035 ≤0.035 
R207 ≤0.12 0.5-0.9 ≤0.5 0.4-0.65 0.4-0.65         ≤0.035 ≤0.035 
R302 ≤0.12 ≤0.9 ≤0.5 1-1.5 0.4-0.6         ≤0.035 ≤0.035 
R307 ≤0.12 ≤0.9 ≤0.5 0.8-1.2 0.4-0.65         ≤0.035 ≤0.035 
R310 ≤0.12 ≤0.9 ≤0.5 1-1.5 0.4-0.65 0.1-0.35       ≤0.035 ≤0.035 
R312 ≤0.12 ≤0.9 ≤0.5 1-1.5 0.4-0.65 0.1-0.35       ≤0.035 ≤0.035 
R317 ≤0.12 0.5-0.9 ≤0.5 1-1.5 0.4-0.65 0.1-0.35       ≤0.035 ≤0.035 
R327 ≤0.12 0.7-1.1 ≤0.5 1-1.5 0.7-1.1 0.25-0.35 0.25-0.5     ≤0.035 ≤0.035 
R337 ≤0.12 0.5-1.0 ≤0.5 1-1.5 0.7-1 0.15-0.4   0.1-0.25   ≤0.035 ≤0.035 
R402 ≤0.12 ≤0.9 ≤0.5 2-2.5 0.9-1.2         ≤0.035 ≤0.035 
R407 ≤0.12 0.5-0.9 ≤0.5 2-2.5 0.9-1.2         ≤0.035 ≤0.035 
R427 ≤0.12 0.5-0.9 ≤0.5 2.4-3 0.8-1.1 0.2-0.4 0.3-0.55 0.1-0.25   ≤0.035 ≤0.035 
R507 ≤0.12 0.5-0.9 ≤0.5 4.5-6 0.4-0.7 0.1-0.35       ≤0.035 ≤0.035 
R707 ≤0.15 0.5-1.0 ≤0.5 8.5-10 0.7-1.0         ≤0.035 ≤0.035 
R717 ≤0.12 0.6-1.2 ≤0.5 8-9.5 0.8-1.1 0.15-0.4   0.02-0.08 0.4-1.0 ≤0.030 ≤0.035 
R807 ≤0.15 0.5-1 ≤0.5 9.5-11.5&