China Open Corrugated Roller Shells/Closed Corrugated Roller Shells, Find details about China Open Corrugated Roller Shells, Closed Corrugated Roller Shells from Open Corrugated Roller Shells/Closed Corrugated Roller Shells
Chemical Composition(%) | ||||||||
Standard/Steel Grade | C | Si | Mn | Cr | Ni | P | S | |
GB | 4Cr13 | 0.35~0.45 | ≤ 0.60 | ≤ 0.80 | 12.00~14.00 | ≤0.035 | ≤0.030 | |
AISI | 420 | |||||||
DIN | 1.2083 | 0.36~0.45 | ≤ 1.00 | ≤ 1.00 | 12.50~14.50 | ≤0.040 | ≤0.015 | |
JIS | SUS420 | |