Products Description:

 

60Si2MnA,sup6/sup7 spring steel

1. Chemical composition

 

 

standard	grade	C	Si	Mn	Cr	Ni	Cu	P	S
GB	60Si2MnA	0.56-0.64	1.60-2.00	0.60-0.90	≤0.35	≤0.35	≤0.25	≤0.030	≤0.030
ASTM	9260	0.56-0.64	1.80-2.20	0.75-1.00	_	_	_	≤0.035	≤0.040
JIS	SUP6	0.56-0.64	1.50-1.80	0.70-1.00	_	_	_	≤0.030	≤0.030
	SUP7	0.56-0.64	1.80-2.20	0.70-1.00	_	_	_	≤0.030	≤0.030
EN	60SiCr7(1.7108)	0.57-0.65	1.6-2.0	0.70-1.0	0.20-0.45			≤0.025	≤0.025

 

  2.Features and Applications

 

Grade	Spring Steel 60Si2MnA
Features	high strength,greater hardenability, small decarbonization trend,overheating sensitivity
Application	Used for the production of larger size a variety of flat, round springs

 

 3. Other details

 

Process	EAF+LF+VD+(ESR)+Forging+(Rolling)+Annealing Condition (optional)
Delivery Condition	black
Technical Data	According to customer’s requirements
Ultrasonic Test	Ultrasonic test according to SEP 1921-84   G3 D/d E/d

 

4.The relevent products

 

GB	ASTM	JIS	EN
65	1065	SWRH67B	C66D
70	1070	SWRH72B	C70D
85	1084	SWRH82B	C86D
65Mn	1566	SWRH67B
70Mn	1572	SWRH72B
55Si2Mn	9255		56Si7
55Si2MnB
55SiMnVB
60Si2Mn	9260	SUP6,SUP7	61SiCr7
60Si2MnA	9260	SUP6,SUP7	61SiCr7
60Si2CrA			54SiCr6
60Si2CrVA			54SiCrV6
55CrMnA	5155	SUP9	55Cr3
60CrMnA	5160	SUP9A	60Cr3
60CrMnMoA	4161	SUP13	60CrMo3-3
50CrVA	6150	SUP10	51CrV4
60CrMnBA	51B60H	SUP11A

Shipping

 

You can no need to worry about packaging and shiping.Wuhan,Huangshi,Shanghai port is convenient for our company,We can choose the shipping port according to customers' requirements.

packaging

 

steel will sealed packing, arrived safely,without damaged,so you no need worry about it,just trust us.

 

Please keep contact with me !!

Whatsapp:086-13409889816

 Skype:  Pennywang