High Carbon Iron Steel Rope Wire For Coil Spring Mattress-ANPING JOINWE WIRE MESH CO., LTD

PRODUCTION DESCRIPTION

Spring steel wire is a kind of steel wire used to make springs (SPRING) or wire forms (WIRE FORM). According to the different uses of springs, there are many types of spring steel wires required for making springs. Spring steel wire can also be classified according to the manufacturing process, such as raw drawn spring steel wire (without lead bath quenching before drawing), lead quenched spring steel wire, galvanized spring steel wire, oil quenched spring steel wire, etc.

High Carbon Iron Steel Rope Wire For Coil Spring Mattress

CLASSIFICATION:

Galvanized spring wire, Annealed spring wire, Cold draw spring wire, stainless steel spring wire

Diameter：0.2-10mm

Chinese Standard Grade:

45# 50# 55# 60# 65# 70# 72A 82B

CARBON STEEL WIRE

Carbon steel wire (also known as high-strength steel wire) is made from high-quality high carbon steel wire rods after being subjected to Soxhlet treatment, acid pickling, copper plating or phosphating, and then cold drawn. Carbon steel wire is made of 80 steel, with a carbon content of 0.7% to 0.9%. Carbon steel wire can be divided into cold drawn steel wire, stress relieving steel wire, scored steel wire, low relaxation steel wire, and galvanized steel wire according to the requirements of deep processing.

Application:

Mechanical Equipment, Engineering Vehicle, Motor Vehicle,
Motorcycle, Accumulator Car, Bicycle, Fitness Equipment,
Elevator, Steel Wire Screen, Mattress And Sofa, Umbrella Frame, Electronic Products, ect.

WIRE DIAMETER:

Application: Mainly used in the light industry and construction industry, such as nail making, steel reinforcement production, welding framework, welding mesh, cement ship weaving mesh, small hardware, etc.

Chinese standard grade
45#,50#,55#,60#,65#,70#,72A,82B
Japanese Industrial Standard Steel Grade
SWRH 42A, SWRH 42B, SWRH 47A, SWRH 47B, SWRH 52A, SWRH 52B, SWRH 57A, SWRH 57B, SWRH62A,SWRH 62B, SWRH 67A , SWRH 67B, SWRH 72A, SWRH 72B, SWRH 77A, SWRH 77B, SWRH82A, SWRH82B
UNS Grade No.
SAE1040, SAE1045,SAE1050, SAE1055, SAE1060, SAE1065, SAE1070, SAE1080,SAE1084.
British Standard Steel Name
C42D, C48D, C60D, C62D, C66D, C68D, C70D, C72D, C76D, C78D, C80D, C82D,C86D.

Carbon spring steel wires
Tensile Strength， Mpa
Diameter mm	B	C	D
0.22	2110-2500	2350-2750	2690-3090
0.25	2060-2450	2300-2700	2640-3040
0.28	2010-2400	2300-2700	2640-3040
0.30	2010-2400	2300-2700	2640-3040
0.32	1960-2350	2250-2650	2600-2990
0.35	1960-2350	2250-2650	2600-2990
0.40	1910-2300	2250-2650	2600-2990
0.45	1860-2260	2200-2600	2550-2940
0.50	1860-2260	2200-2600	2550-2940
0.55	1810-2210	2150-2550	2500-2890
0.60	1760-2160	2110-2500	2450-2840
0.63	1760-2160	2110-2500	2450-2840
0.70	1710-2110	2060-2450	2450-2840
0.80	1710-2060	2010-2400	2400-2840
0.90	1710-2060	2010-2350	2350-2750
1.00	1660-2010	1960-2300	2300-2690
1.20	1620-1960	1910-2250	2250-2550
1.40	1620-1910	1860-2210	2150-2450
1.60	1570-1860	1810-2160	2100-2400
1.80	1520-1810	1760-2110	2010-2300
2.00	1470-1760	1710-2010	1910-2200
2.20	1420-1710	1660-1960	1810-2110
2.50	1420-1710	1660-1960	1760-2060
2.80	1370-1670	1620-1910	1710-2010
3.00	1370-1670	1570-1860	1710-1960
3.20	1320-1620	1570-1810	1660-1910
3.50	1320-1620	1570-1810	1660-1910
4.00	1320-1620	1570-1760	1620-1860
4.50	1320-1570	1520-1760	1620-1860
5.00	1320-1570	1470-1710	1570-1810
5.50	1270-1520	1470-1710	1570-1810
6.00	1220-1470	1420-1660	1520-1760

WIRE DIAMETER:

丝号	SWG (MM)	BWG (MM)	英寸	丝号	SWG (MM)	BWG (MM)	英寸	丝号	SWG (MM)	BWG (MM)	英寸
0	8.230	8.636	0.340	17	1.422	1.473	0.058	34	0.234	0.178	0.007
1	7.620	7.620	0.300	18	1.219	1.245	0.049	35	0.213	0.127	0.005
2	7.010	7.214	0.284	19	1.016	1.067	0.042	36	0.193	0.102	0.004
3	6.401	6.579	0.259	20	0.914	0.889	0.035	37	0.173	*	0.0068
4	5.893	6.045	0.238	21	0.813	0.813	0.032	38	0.152	*	0.0060
5	5.385	5.588	0.220	22	0.711	0.711	0.028	39	0.132	*	0.0052
6	4.877	5.156	0.203	23	0.610	0.635	0.025	40	0.122	*	0.0048
7	4.470	4.572	0.180	24	0.559	0.559	0.022	41	0.112	*	0.0044
8	4.064	4.191	0.165	25	0.508	0.508	0.020	42	0.102	*	0.0040
9	3.658	3.759	0.148	26	0.457	0.457	0.018	43	0.091	*	0.0036
10	3.251	3.404	0.134	27	0.417	0.406	0.016	44	0.081	*	0.0032
11	2.946	3.048	0.120	28	0.376	0.356	0.014	45	0.071	*	0.0028
12	2.642	2.769	0.109	29	0.345	0.330	0.013	46	0.061	*	0.0024
13	2.337	2.413	0.095	30	0.315	0.305	0.012	47	0.051	*	0.0020
14	2.032	2.108	0.083	31	0.295	0.254	0.010	48	0.041	*	0.0016
15	1.829	1.829	0.072	32	0.274	0.229	0.009	49	0.031	*	0.0012
16	1.626	1.651	0.065	33	0.254	0.203	0.008	50	0.025	*	0.0010