韩国DSR弹簧钢丝|深圳市春名特钢有限公司|免费b2b网站

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产品介绍 :
DSR的不锈钢丝轻过高品质控制系统的严格检验，具有出色的机械性能（光滑的表面，Cast和Helix结构）针对不同的用途分别进行了特殊的涂层处理。
· Surface Finish & Applications
Type	Symbol	Grade		Dia.(MM)	Applications
S-Co	WPA	302, 304, 304N1, 316		0.20 ~ 7.00	General Spring
	WPB	302, 304, 304N1		0.20 ~ 7.00
	WPC	631J1		0.20 ~ 5.00
Bright	WPA	302, 304, 304N1, 316		0.15 ~ 6.00	Precision Spring good bright surface &forming processing work
	WPB	302, 304, 304N1		0.15 ~ 6.00
Ni-Co	WPA	302, 304, 304N1, 316		0.20 ~ 2.00	Precision coiling at high Speed
	WPB	302, 304, 304N1
	WPC	631J1
Ni-Co Bright	WPA	302, 304, 304N1, 316
	WPB	302, 304, 304N1
· Mechanical Properties
Dia.	Tolerance (mm)	Tensile Strength(N/MM²)
		CLASS A		CLASS B		CLASS C
MM	MM	302-WPA		302-WPB		631J1-WPC
		304-WPA, 304N1-WPA		304-WPB
		316-WPA		304N1-WPB
0.16	± 0.005	1650 - 1900		2150 - 2400		1950 - 2200
0.18
0.2
0.23	± 0.008	1600 - 1850		2050 - 2300		1930 - 2180
0.26
0.29
0.32
0.35
0.4
0.45	± 0.010			1950 - 2200		1850 - 2100
0.5
0.55
0.6
0.65		1530 - 1780		1850 - 2100		1800 - 2050
0.7
0.8
0.9	± 0.015
1
1.2		1450 - 1700		1750 - 2000		1700 - 1950
1.4
1.6		1400 - 1650		1650 - 1900		1600 - 1850
1.8	± 0.020
2
2.3		1320 - 1570		1550 - 1800		1500 - 1750
2.6
2.9		1230 - 1480		1450 - 1700		1400 - 1650
3.2
3.5	± 0.025
4
4.5		1100 - 1350		1350 - 1600		1300 - 1510
5
5.5
6
6.5	± 0.035	1000 - 1250		1270 - 1520
7
· Packing - SPOOL (Wooden Reel)
Dia.	Packing		App.W/T
MM	F × B × W : A		KG
0.16 ~ 0.44	DIN200		12
	DIN250		20
	DIN355		40
	SH390		15
	SH460		35
0.45 ~ 0.80	SH460		35
	560 Steel Reel		150
0.65 ~ 1.90	760 Steel Reel		350
1.91 ~ 4.20	700 x 380 x 480 (Wooden Reel)		500
	760 x 430 x 380 (Wooden Reel)		400
	750 x 380 x 480 (Wooden Reel)		600
· Packing - COIL
Dia.		Coil I.D	App.W/T
MM		INCH	KG
0.20 ~ 0.30		8	10
0.30 over ~ 0.40		8	10
0.40 over~ 0.50		8 ~ 10	10
0.50 ~ 0.80		12	20 ~ 25
0.80 ~ 0.90		16	25 ~ 35
0.90 over ~ 1.00		16	25 ~ 50
1.0 over~ 1.80		16	25 ~ 50
1.80 over ~ 2.30		24	100
2.30 over ~ 4.00		24	100 ~ 200
4.00 over ~ 7.00		24	200 ~ 500
· Packing - Carroer
Dia.	Coil I.D	App.W/T
MM	INCH	KG
1.91 ~ 4.20	24	910
4.21 ~ 7.00	30	1000
· Cast & Helix
Dia.		Coil I.D	Cast		Helix
MM		INCH	MM		MM
0.20 ~ 0.40		8	200 ~ 300		30 under
0.40 over ~ 0.50		8	200 ~ 300
		10	250 ~ 370
0.50 ~ 0.80		12	300 ~ 450
0.80 ~ 0.90		16	400 ~ 600
0.90 over ~ 1.00					50 under
1.0 over ~ 1.80
1.80 over ~ 2.30		24	600 ~ 900		60 under
2.30 over ~ 3.20
3.20 over ~ 6.00		30	760 ~ 1150		100 under
6.00 over ~ 15.00		40	1000 ~ 1500		130 under