DIN 2098-1 - 1968 Helical springs made from round wire; cold coiled compression springs above and including 0.5 mm wire diameter

Unit: 毫米(mm)

Nominal Diameter
d

0.5
× 6.3

0.5
× 5

0.5
× 4

D	Average coil diameter
P_n	Highest permissible spring force in kp
D₀	Mandrel diameter	max
D_h	Sleeve diameter	min
L₀	Number of spring turns:3.5	≈
	Number of spring turns:5.5	≈
	Number of spring turns:8.5	≈
	Number of spring turns:12.5	≈
	Number of spring turns:18.5	≈
L_n	Number of spring turns:3.5
	Number of spring turns:5.5
	Number of spring turns:8.5
	Number of spring turns:12.5
	Number of spring turns:18.5
f_n	Number of spring turns:3.5	≈
	Number of spring turns:5.5	≈
	Number of spring turns:8.5	≈
	Number of spring turns:12.5	≈
	Number of spring turns:18.5	≈
c	Number of spring turns:3.5	Federate in kp/mm
	Number of spring turns:5.5	Federate in kp/mm
	Number of spring turns:8.5	Federate in kp/mm
	Number of spring turns:12.5	Federate in kp/mm
	Number of spring turns:18.5	Federate in kp/mm
per 1000 units≈kg	Number of spring turns:3.5
	Number of spring turns:5.5
	Number of spring turns:8.5
	Number of spring turns:12.5
	Number of spring turns:18.5

6.3	5	4
0.67	0.82	0.95
5.3	4	3.1
7.5	6.2	5
13.5	9.4	7
20	14	10
30	20.5	15
44	30	21.5
65	44.5	31
4.3	3.9	3.7
6	5.4	5.1
8.7	7.6	7.1
12.2	10.6	9.8
17.4	15.1	14
9.2	5.5	3.3
14	8.6	4.9
21.3	12.9	7.9
31.8	19.4	11.7
47.6	29.4	17
0.074	0.149	0.289
0.047	0.095	0.185
0.031	0.062	0.119
0.021	0.042	0.081
0.014	0.028	0.055
0.168	0.133	0.107
0.229	0.182	0.145
0.32	0.254	0.203
0.442	0.351	0.281
0.625	0.496	0.397

GB /T 36524 (L) - 2018

Tools for pressing-Compression springs with rectangular - Light spring rate (color code: green)

GB /T 36524 (M) - 2018

Tools for pressing-Compression springs with rectangular - Medium spring rate (color code: blue)

GB /T 36524 (H) - 2018

Tools for pressing-Compression springs with rectangular - Strong spring rate (color code: red)

GB /T 36524 (EH) - 2018

Tools for pressing-Compression springs with rectangular - Extra strong spring rate (color code: yellow)

GB /T 2089 - 2009

Cylindrical Coiled Compression Spring

GB /T 1973.3 - 2005

Small Cylindrically Coiled Compression Spring, Carbon Steel

GB /T 1973.3 - 2005

Small Cylindrically Coiled Compression Spring, Stainless Steel

DIN 2098-2 - 1970

Helical springs made from round wire; cold coiled compression springs below 0.5 mm wire diameter

ISO 10243 (L) - 2019

Tools for pressing - Compression springs of light spring rate with rectangular section (color code: green)

ISO 10243 (M) - 2019

Tools for pressing - Compression springs of medium spring rate with rectangular section (color code: blue)

ISO 10243 (H) - 2019

Tools for pressing - Compression springs of strong spring rate with rectangular section (color code: red)

ISO 10243 (EH) - 2019

Tools for pressing - Compression springs of extra strong spring rate with rectangular section (color code: yellow)

JIS B 5012 (L) - 2008

Coild Helical Spring For Press Dies - Type L (color code: green)

JIS B 5012 (M) - 2008

Coild Helical Spring For Press Dies - Type M (color code: blue)

JIS B 5012 (H) - 2008

Coild Helical Spring For Press Dies - Type H (color code: red)

JIS B 5012 (B) - 2008

Coild Helical Spring For Press Dies - Type B (color code: yellow)

JIS B 5012 (FJ) - 2008

Coild Helical Spring For Press Dies - Type FJ

JIS B 5012 (LJ) - 2008

Coild Helical Spring For Press Dies - Type LJ

JIS B 5012 (MJ) - 2008

Coild Helical Spring For Press Dies - Type MJ

JIS B 5012 (HJ) - 2008

Coild Helical Spring For Press Dies - Type HJ

JIS B 5012 (BJ) - 2008

Coild Helical Spring For Press Dies - Type BJ

Q 700B.2

Q 900B.5

Q 902B.3

Q 903.3

Q 904.5

JB /T 6653 (L) - 2013

Flatted Round Wire Compression Springs - Light (color code: blue)

JB /T 6653 (M) - 2013

Flatted Round Wire Compression Springs - Medium (color code: red)

JB /T 6653 (H) - 2013

Flatted Round Wire Compression Springs - Heavy (color code: brownish yellow)

JB /T 6653 (EH) - 2013

Flatted Round Wire Compression Springs - Super Heavy (color code: green)

SJ 2631 - 1985

SJ 2649.1 - 1985

SJ 2649.2 - 1985

QC /T 407 (-2) - 1999

QC /T 410 (-5) - 1999

QC /T 410 (C5) - 1999

QC /T 411 (-3) - 1999

QJ 1960.33 (A) - 2007

Elements of multifunctional combined die sets - Spring