Best Stainless Spring Steel Composition and Properties (9255, 9262)

• Type: Alloy Steel
• Standard: AISI, ASTM, DIN, JIS, GB
• Technique: Hot Rolled
• Surface Treatment: Polished
• Elongation: 40
• Melting Point: 1398-1454
• Model NO.: 9255, 9262
• Certificate: SGS ISO
• Delivery Time: Within 10 Working Days
• OEM: Yes
• Shipping: Sea or Air
• Payment Term: L/C, T/T
• Condition: New
• Coil Weight: 2-8mt
• Transport Package: Woven Bag, Wooden Box
• Specification: According to the customer′s needs
• Trademark: Taixie
• Origin: Wuxi, Jiangsu
• HS Code: 72222000
• Production Capacity: 10000t/Mon

Product Description

Best Stainless Spring Steel Composition and Properties(9255,9262)    

Product Description:
Stainless Steel sheet/plate, Stainless Steel Bar/rod Stainless Steel Wire/strip,stainless steel pipe/tube
Grade:9255,9262 
 

Continued  Table Above
Item	Unified No.	Steel Grade(GB/T)	Components/%		Ni	Cu	P	S
			W	B	Not more than
1	U20652	65			0.25	0.25	0.035	0.035
2	U20702	70			0.25	0.25	0.035	0.035
3	U20852	85			0.25	0.25	0.035	0.035
4	U21653	65Mn			0.25	0.25	0.035	0.035
5	A77552	55SiMnVB		0.0005-0.0035	0.35	0.25	0.035	0.035
6	A11602	60Si2Mn			0.35	0.25	0.035	0.035
7	A11603	60Si2MaA			0.35	0.25	0.025	0.025
8	A21603	60Si2CrA			0.35	0.25	0.025	0.025
9	A28603	60Si2CrVA			0.35	0.25	0.025	0.025
10	A21553	55SiCrA			0.35	0.25	0.025	0.025
11	A22553	55CrMnA			0.35	0.25	0.025	0.025
12	A22603	60CrMnA			0.35	0.25	0.025	0.025
13	A23503	50CrVA			0.35	0.25	0.025	0.025
14	A22613	60CrMnBA		0.0005-0.0040	0.35	0.25	0.025	0.025
15	A27303	30W4Cr2VA	4.00-4.50		0.35	0.25	0.025	0.025

GRADES COMPARISON FOR SPRING STEEL
CHINA	U.S.A	JAPAN	Germany	France	Birtain	ISO	Korea	Taiwan
GB/T	ASTM	JIS	DIN	NF	BS		KS	CNS
65	1065	SUP2 S65-CSP	60E	XC65	060A67	C60E4	-	-
70	1070	S70C-CSP	60E	XC70	070A72	8458-3 DAB	-	-
85	1084	SUPS SK5-CSP	C85E	XC85	060A86	8458-2 DH	SUP1	SUP3
65Mn	1566	S60C-CSP	CK67	-	080A67	C60E4	-	-
55Si2Mn	9255	SUP6	55Si7	55Si7	251H60	55SiCr7	-	-
		SUP7
55SiMnVB	-	-				-		-
60Si2Mn	9260	SUP6	65Si7	60Si7	251H60	61SiCr7	SPS3	SUP6
		SUP7
60Si2MnA	9260	SUP6	60SiMn5	55Cr7	251H6	61SiCr7	SPS3	SUP6
		SUP7
60Si2CrA	-	-	60SiCr7	60SiCr7	685H57	55SiCr6-3	-	-
60Si2CrVA	-	-	-	60SiCr7	-	55SiCr6-3	-	-
55SiCrA	-	-				-		-
55CrMnA	5155	SUP9	55Cr3	55Cr3	527A60	55Cr3	SPS5	SUP9
60CrMnA	5160	SUP9A	55Cr3	55Cr3	527A60	-	SPS5A	SUP9A
60CrMnMoA	4161	SUP13	51CrMoV4	51CrMoV4	705H60	60CrMo3-3	SPS9	SUP13
50CrVA	6150	SUP10	51CrV4	50CrV4	735A51	51CrV4	SPS6	SUP10
60CrMnBA	51B60H	SUP11A	52MnCr83	-	-	60VrB3	SPS7	SUP11
30W4Cr2VA	-	-	-	-	-	-	-	-

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