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Black Oxide DIN2093 Disc Spring Belleville Washers

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Black Oxide DIN2093 Disc Spring Belleville Washers

We are committed to become the world's top fastening solutions provider, let Chinese prod-uct enterworld class, let the Chengyi production become synonymous with quality. To this end we need perseverance. At the same time, we also shoulder the responsibility of the society and the expectations of theemployees. In the future, we will become a respected enterprise.

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Name	Spring Washers	Materials	Carbon Steel/Stainless Steel
Standards	DIN ISO UNC BSW JIS etc.	Strength level	4.8 8.8 etc.
Size	M4-M130	Surface finish	ZP\BLACK\HDG etc.
Length	/	Samples	Available

Product Standards

Disc Spring DIN 2093

Specification		8	10	12.5	14	16	18	20	22.5	25	28	31.5	35.5	40	45	50
d 1	Min = Nominal (H12)	4.2	5.2	6.2	7.2	8.2	9.2	10.2	11.2	12.2	14.2	16.3	18.3	20.4	22.4	25.4
d 1	maximum value	4.32	5.32	6.35	7.35	8.35	9.35	10.38	11.38	12.38	14.38	16.48	18.51	20.61	22.61	25.61
d 2	max = nominal (h12)	8	10	12.5	14	16	18	20	22.5	25	28	31.5	35.5	40	45	50
d 2	minimum	7.85	9.85	12.32	13.82	15.82	17.82	19.79	22.29	24.79	27.79	31.25	35.25	39.75	44.75	49.75
t		0.4	0.5	0.7	0.8	0.9	1	1.1	1.25	1.5	1.5	1.75	2	2.25	2.5	3
t 1		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
h 1		0.2	0.25	0.3	0.3	0.35	0.4	0.45	0.5	0.55	0.65	0.7	0.8	0.9	1	1.1
h		0.6	0.75	1	1.1	1.25	1.4	1.55	1.75	2.05	2.15	2.45	2.8	3.15	3.5	4.1
Gasket Type		1	1	1	1	1	1	1	2	2	2	2	2	2	2	2

Specification		56	63	71	80	90	100	112	125	140	160	180	200	225	250
d 1	Min = Nominal (H12)	28.5	31	36	41	46	51	57	64	72	82	92	102	112	127
d 1	maximum value	28.71	31.25	36.25	41.25	46.25	51.3	57.3	64.3	72.3	82.35	92.35	102.35	112.35	127.4
d 2	max = nominal (h12)	56	63	71	80	90	100	112	125	140	160	180	200	225	250
d 2	minimum	55.7	62.7	70.7	79.7	89.65	99.65	111.65	124.6	139.6	159.6	179.6	199.54	224.54	249.54
t		3	3.5	4	5	5	6	6	8	8	10	10	12	12	14
t 1		-	-	-	-	-	-	-	7.5	7.5	9.4	9.4	11.25	11.25	13.1
h 1		1.3	1.4	1.6	1.7	2	2.2	2.5	2.6	3.2	3.5	4	4.2	5	5.6
h		4.3	4.9	5.6	6.7	7	8.2	8.5	10.6	11.2	13.5	14	16.2	17	19.6
Gasket Type		2	2	2	2	2	2	2	3	3	3	3	3	3	3
①,Material
a) Made of steel as specified in DIN EN10083, DIN EN10089 or DIN EN10132-4. Carbon steel should only be used to make Class 1 springs. Modulus of elasticity of steel E=206000MPa
b) Modulus of elasticity and strength properties of other materials (eg spring stainless steel according to DIN EN 10151, copper alloys (spring bronze) according to DIN EN 1654) may vary.

About Us

We are committed to become the world's top fastening solutions provider, let Chinese product enterworld class, let the Chengyi production become synonymous with quality. To this end we need perseverance. At the same time, we also shoulder the responsibility of the society and the expectations of theemployees. In the future, we will become a respected enterprise.

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Our export countries include Russia, South Korea, Britain, France, Germany, Italy, Canada, Mexico,Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania,Kenya and other countries. Our products will be spread all over the world!