Dia. 0.50mm - 4.00mm Carbon Steel Spring Wire ASTM A 227/ A 227M

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Product: Cold Drawn Non Alloy Steel Spring Wire

Description:

GUAHGHUA - one of leading High Carbon Spring Steel Wire Spplier, may supply you a range of cold drawn carbon spring wire according to American standard ASTM A 227/ A 227M - 1999,  suitable for conversion into a variety of springs and engineering components where consistent reliable quality material is essential. most of our wire may be packed with Z2 coils with paper core and Steel reel.

 1. Surface: Without coating

 2. Standard: ASTM A 227/ A 227 M - 1999

 3. Diameter and Tensile Strength

                               Tensile Requirements, SL Units

Diameter mm	Class I	Class II
Tensile Strength, MPa	Tensile Strength, MPa
min	max	min	max
0.50	1960	2240	2240	2520
0.55	1940	2220	2220	2500
0.60	1920	2200	2200	2480
0.70	1900	2180	2180	2460
0.80	1870	2140	2140	2410
0.90	1830	2100	2100	2370
1.00	1800	2070	2070	2340
1.10	1770	2040	2040	2310
1.20	1740	2000	2000	2260
1.40	1720	1980	1980	2240
1.60	1670	1930	1930	2180
1.80	1640	1880	1880	2120
2.00	1600	1840	1840	2080
2.20	1580	1810	1810	2040
2.20	1550	1780	1780	2010
2.50	1510	1730	1730	1960
2.80	1480	1700	1700	1920
3.00	1460	1680	1680	1900
3.50	1420	1630	1630	1840
4.00	1380	1590	1590	1800

4. Raw Material: Quality carbon steel wire rod C1045 - C1085

                                   Chemical Requirements

Element	Composition, %
Carbon	0.45 – 0.85
Manganese	0.30 – 1.30