In Aug. 2018, we produced High Cr Elbows, delivered to Germany.
1.There are two types of elbows:
ELBOW 80 MM 15°
ELBOW 80 MM 45°
2.We adopt sand casting process.The size tolerance is CT12,the surface finish is about Ra100.
3.The material grade is Cr2,which chemical composition is shown in the following Figure:
| Composition (%) | C | Si | Mn | Cr | Cu | P | S | Hardness |
| Cr2 | 1.8-3.6 | ≤1.0 | 0.5-1.5 | 1.5-3.5 | ≤1.0 | ≤0.06 | ≤0.06 | About HB430 (Eqv.HRC45) |
4.High chromium cast iron is the abbreviation of high chromium white anti-wear cast iron.It is much higher wear resistance than alloy steels, much higher toughness and strength than general white cast iron, at the same time, it also has good anti-high temperature and anti-corrosion performance, as well as convenient production, moderate cost, and has been praised as one of the best anti-wear materials of modern times.The material grade of high chromium white cast iron are BTMCr15, BTMCr20 and BTMCr26.The beauty label is ASTM A532;The Australian standard is AS 2027.
Eternal Bliss Alloy Casting & Forging Co, Ltd.
Technical Dept.
Humor Chen
Email:wear@ebcastings.com
what’s app: 0086-13093023772
