Delivery Time:Within 20 to 30 days, According to customers\'s order
Certification:BV ISO TUV

Marine Casting Parts Carbon Steel / Low Alloy Steel Rudder Horn

Specifications: 

1. CCS,DNV,BV,ABS,LR,GL resister approval

2. working experience in providing shipbuilding parts

3. furan resin sand and sodium silicate moulding

4. Rudder horn is the key unit of Large-scale pelagic ship rudder suspension. The nature and quality of rudder horn are very important to ship running. And the dimension of rudder horn casting is very large. We can provide a full range of rudder horns for the large vessels.

5. size and model: as per customer\'s requirements and drawing.

6. supply OEM service

7. Non-Destructive Testing: Magnetic Particle Testing, Ultrasonic Testing, Penetrant Testing

8. Rudder horn is the key unit of Large-scale pelagic ship rudder suspension. The nature and quality of rudder horn are very important to ship running. And the dimension of rudder horn casting is very large. We can provide a full range of rudder horns for the large vessels.

Quick Detail:

Marine parts casting parts Rudder horns can be produced in following material for now.If chemical component is given,we can produce by your demand.

GRAY CAST IRON
Meehante metal spec.	GE 200	GD 250	GB 300
Brinnel hardness range	170-210	180-220	190-230
Min tensile strength	25,000 psi	35,00 psi	45,000 psi
	20 Kgf/mm2	25 Kgf/mm2	30 Kgf/mm2
American-ASTM 48-83	GRAY 25	GRAY 35	GRAY 45
Germany-DIN1691	GG 20	GG 25	GG 30
Japan-JIS G550	FC 200	FC 250	FC 300

DUCTILE CAST IRON (Nodular Graphite)
Meehante metal spec.	SFP 400	SFP 450	SFP 600	SFP 700
Brinnel hardness range	170 Max	156-217	195-217	241-302
Elongation %	18%	12%	6%	3%
Min tensile strength	60,000 psi	65,000 psi	80,000 psi	100,000psi
	40 Kgf/mm2	45 Kgf/mm2	60 Kgf/mm2	70Kgf/mm2
Min yield strength	32Kgf/mm2	33Kgf/mm2	39kgf/mm2	46Kgf/mm2
	40,000psi	45,000psi	55,000psi	70,000psi
American-ASTM  536-84	60-40-18	65-45-12	80-55-06	100-70-03
Germany-DIN1693	GGG 40	GGG 45	GGG 60	GGG 70
Japan-JIS G 5502	FCD 400	FCD 450	FCD 600	FCD 70

Carbon Steel
China GB	German	Japan JIS	UK BS	US
DIN	W-Nr	ASTM	UNS
ZG200-400	GS-38	1.0416	SC410 (SC42)		415-205(60-30)	J03000
ZG230-450	GS-45	1.0446	SC450(SC46)	A1	450-240(65-35)	J03101
ZG270-500	GS-52	1.0552	SC480(SC49)	A2	485-275(70-40)	J02501
ZG310-570	GS-60	1.0558	SCC5		(80-40)	J05002

 

Details for Rudder horn	ZHIYOU MARINE

1. sand casting – furan resin sand molding

2. Weight of single casting:  1MT – 75 MT

3. Material: various steel and iron

4. Standards: ASTM, DIN, JIS, BS, GB

5. Certificates: ISO9001:2008, ABS, CCS, LR, GL, BV, RINA, KR, NK

6. Inspection: Spectrometer, Nondestructive testing(UT, MT, penetration test)

7. Product scope according to application:

      1) Wind power system

      2) Hydroelectric system