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Usage: auto,car,axle,shaft
Size:
Car Make: HOWO /SINOTRUK/ HOWO Truck
OE NO.:
Place of Origin: China (Mainland)
Brand Name: BOYIDE
Model Number: BOYIDE-A06

Specifications

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

 

  The QA documents we provide together with Bogie Axle Box :

Chemical Composition Report Mechanical Properties Report UT Report Heat Treatment Report Dimensions Check Report

Note:

1)The data on chemical composition report and mechanical properties report are approved by third party dominated by customers.

2)100% ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc.

3)Heat Treatment Report: provide original copy of heat treatment curve/time table.

4)Steel Ingot: EAF-LF-VD/ESR. Material Certificate according to En10204-3.1 is requested from ingot supplier

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