komatsu parts 4T6699

Well and High Quality Control
New Product
Customer's Designs and Logos are Welcome
Competitive Prices

Well and High Quality Control
New Product
Customer's Designs and Logos are Welcome
Competitive Prices
Small Order Accept

 3w/fudea/cn

Xiamen Fudea Industries Co., Ltd is a professional company in construction machinery parts. We produce parts for excavator, loader, bulldozer and grader. Our main products include bucket, bucket adapter, bucket teeth, undercarriage parts, rubber track, blade, etc. Besides, we make some metal parts, steel casting bath tubes and its relative components.

There are many skilled engineers who have more than several years' experience at manufacturing and techniques of engineering machinery, which made our team very professional in this range. Reasonable pricing, good quality and excellent services make our products are very popular in international markets. Most of our products are exported to USA, Germany, United Kingdom, Italy etc.

Chemical Composition
Boron Steel	Element	Max	Min
	C	0.34	0.27
	Si	0.3	0.15
	Mn	1.4	1.1
	P	0.03
	S	0.03
	Cr	0.5	0.3
	Cu	0.03
	Ni	0.025
	B	0.003	0.0005
	Ti	0.05	0.03
Carbon Steel	C	0.5	0.42
	Si	0.37	0.17
	Mn	0.8	0.5
	P	0.035
	S	0.035
	Cr	0.25
	Cu	0.25
High Carbon Steel	C	0.85	0.8
	Si	0.35	0.15
	Mn	0.8	0.55
	P	0.03
	S	0.03
	Cr	0.3	0
	Cu	0.06
	Ni	0.02
	Mo	0.08	0
	C	0.34	0.28
	Si	1.9	1
	Mn	0.7	0.3
Alloy Structure Steel	P	0.03
	S	0.03
	Cr	0.47	0.4
	Mo	0.2	0.05
	B	0.005	0.0005
Mechanical Properties
Boron Steel	Hardness(Heated Treatment)	42-49 HRC
	Breaking point	1630 N/mm2
	Elongation	8%
	Resilience at room temperature	58J/c m2
Carbon Steel	Hardness	42-58 HRC
	(Heated Treatment)
	Breaking point	1055 N/mm2
	Elongation	11%
	Resilience at 25 Carbon	35J
High Carbon Steel	Hardness	280-320 HB
	Yielding Strength	600 Re-N/mm2
	Tensile Strength	1030 Rm-N/mm2
	Elongation	12%
	Resilience at 25 Carbon	6J
Alloy Structure Steel	Hardness	46-52 HRC
	(Heated Treatment)
	Tensile Strength	1620 Rm-N/mm2
	Elongation	7%
	Resilience at 25 Carbon	24J

3w/fudea/cn

3w/cnparts/org