Swrh72A-C 1.0mm to 12mm Mattress Steel Wire with Cardboard

• Certification: ISO
• Surface: Smooth
• Standard: JIS, ASTM, DIN, AISI, En10270 ,ISO 8458,228,407, 713, 764
• Transport Package: by Sea Worthy Package or as Requested
• Trademark: DSW
• Origin: China
• Model NO.: mg-02
• HS Code: 72171000

Product Description

Company profile:
Our factory established on 2001 years, the main products are carbon spring steel wire (usually for furniture manufacturing, metal (low carbon), production umbrella, wheel spokes, mechanical springs, hairpin production, the production of pin, etc.), galvanized steel wire, galvanized steel wire, steel wire rope, oil hardening steel wire, etc.The products sell well in the umbrella industry, furniture industry, hardware industry, machinery industry, chain drive industry, spring industry.Our factory has superior geographical position and convenient transportation.Company has always insisted that "the quality strives for the survival, to the credibility of development, market-oriented, to the management to benefit" the enterprise idea, rely on scientific management, advanced equipment and strict process flow, strong dedication to work, won the majority of users trust and praise.

Product description:
Spring Wire use of materials for:65# 70#, 65Mn,82B,72A,72B wires, is characterized by low plasticity, flexibility strong, powerful anti-stress.
Uses:
Mainly used for spring, Simmons bed, vehicles and various cushions, machine manufacturing, electric tools, Electrical equipment and so on.
Specifications:
Line diameter Φ0.20 mm-Φ6.50 mm.


Material Chemical component:

No.	Name		Dia. mm.		Coils	KG	CHEMICAL COMPOSITION  %
							C	Si	Mn	P	S	Cr	Ni	Cu
							2	2	2	3	3	2	2	2
							1=×10 2=×100 3=×1000 4=×10000              5=×100000
1	SWRH70#1.8		Q1.8		72	18000	68	21	55	9	10	3	1	2
2	SWRH70#2.2		Q2.2		72	18000	70	20	54	15	7	3	1	3
Total					144	36000	The quality certificate is applicable to alloy materials;This product does not contain any radiation elements.

Certificate of quality of spring steel wire                  

No.		Dia. mm.	Coils	kg	CHEMICAL COMPOSITION  %										TENSILE TEST							H.T.	HRB	D.of.D	Micro-Grade	Sorbite %
					C	Si	Mn	P	S	Cr	Ni	Cu			Rm	Rel		A	A11.3		Z
					2	2	2	3	3	2	2	2
															MPa			A%
					1=×10 2=×100 3=×1000 4=×10000 5=×100000
1.  2.  3.  4.		Q1.6 Q1.8 Q2.2 Q3.0	1 1 1 1	5 5 50 50	69  68  70  70	20 21 20 21	56  55  54 56	10 9 15 4	9 10 7 5	2 3 3 5	1  1  1  1	2 2  3  2

           
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