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Roll mill housing
Material: UNSJ04000,JIS SC480,DIN GS-60/GS-62,ISO 270-480
It is huge size & weight of mill housing specially in Roll mill field,need steel casting and machining. Mill housing is a tremendous frame supporting extreme stability and harmoning for Roll mill.Typical material carbon steel or steel alloy.Our target is specially supplying precise Mill housing to our customers based on our plentiful experience in steel casting and machining,plus our supplying history of various components in metallurgy, marine, mining , chemical, petrochemical,cement and other heavy industry.
1. Material: casting materials:
| GB | ASTM | UNS | DIN | W-NR | JIS | BS |
| ZG200-400 | / | J01700 | GS-38GS-CK16 | 1.01461.1142 | SC360 | AW1CLA9 |
| ZG230-450 | LC8 | J03003 | GS-52GS-CK16 | 1.05511.1155 | SC410 | CLA1GR.B |
| ZG270-500 | / | J04000 | GS-60GS-CK62 | 1.05531.0555 | SC480 | A2 |
| ZG310-570 | 80-40A372IC1040 | J05002 | GS-70GS-CK45 | 1.05541.1191 | SCC5 | A3,AW2 |
| ZG340-640 | / | J05000 | / | / | / | / |
| ZG340-640 | / | / | GS-40Mn5 | 1.1168 | SCMn3 | AW3 |
| ZG40Mn | LCC | J02505 | GS-20Mn5 | 1.112 | SCW480 | / |
| ZG20SiMn | / | / | GS-37MnSi5 | 1.5122 | SCSiMn2 | / |
| ZG35CrMo | / | J13048 | GS-34CrMo4 | 1.722 | SCCrM3 | / |
| ZG35CrMnSi | / | / | / | / | SCMnCr3 | / |
| ZG40Cr | / | / | / | / | / | / |
| ZGMn13-1ZGMn13-2 | B-4B-3B-2A | J91149J91139J91129J91109 | G-x120Mn13G-x120Mn12 | 1.38021.3401 | / | BW10 |
| ZGMn13-3ZGMn13-4 | B-1 | J91119 | / | / | SCMnH1SCMnH2SCMnH3 | / |
2. Heat treatment condition: normalized, tempered, annealed, Q.T. , just as your requirement.
3. Test and testing standards:
a. Chemical composition test
b. Mechanical properties test
c. Magnetic Testing Standard: ASTM A125,ISO 4986 d. Ultrasonic Inspection Testing Standard: ASTM A609,EN 12680,SEP 1922(IN 1690-T2)
Roll mill housing