spring flat bar thick : 1.0--45 wide : less than 350 longth : by order grade : SUP 3, SUP6, SUP7 , SUP9 , SUP10

spring flat  bar

Dear Sir or Madam :

We are making the spring flat steel bar all the time , the detail information is as flw :

1,Grade: GB: 65Mn ,55Si2Mn , 60Si2Mn ,55CrMnA ,60CrMnA ,50CrVA, 60CrMnBA,55SiMnVBA , 60Si2CrA

JIS : SUP7,SUP9,SUP9A,SUP10,SUP11,SUP12

ASTM: 1566 ,9255, 9260, 5155, 5160 ,6150 ,51B60, 9254

DIN: 55Si7 ,60Si7, 55Cr3, 58CrMnB4 ,50CrV4

2, SIZE: thick: 5-90 mm width : 40-250mm length : less than 11M

3, payment : TT , L/C

4, MIN QTY : 15MT

5, Delivery terms : FOB or CFR

6, Delivery time: according to QTY .

Advantages: board type, straightness and two side straightness, high efficiency, material is cutting plate, hot plate instead of ideal products. And our company has gained wide strip out ISO9001:2000 and CE certification, the eu is the international standard organization for my company product quality.

Our competitive price and superior quality win the customer’s admiration at home and abroad . we are looking forward to the cooperation with you in the future .

you can send us enquiry , we will gei you our best price . we believe that through our efforts ,our cooperation will expand even in future.

												HB
				C	Si	Mn	Cr	V	B	P	S
65Mn	1066			0.62-0.70	0.17-0.37	0.90-1.20	≤0.25			0.035	0.035	302
55Si2Mn	9255		55Si7	0.52-0.60	1.50-2.00	0.60-0.90	≤0.35			0.035	0.035	302
60Si2Mn	9260	SUP6	60Si7	0.56-0.64	1.50-2.00	0.60-0.90	≤0.35			0.035	0.035	321
60Si2MnA	9260	SUP6	60Si7	0.56-0.64	1.60-2.00	0.60-0.90	≤0.35			0.030	0.030	321
55CrMnA	5155	SSUP9	55Cr3	0.52-0.60	0.17-0.37	0.65-0.95	0.65-0.95			0.030	0.030	321
60CrMnA	5160	SUP9A		0.56-0.64	0.17-0.37	0.70-1.00	0.70-1.00			0.030	0.030	321
50CrVA	6150	SUS10A	51CrV4	0.46-0.54	0.17-0.37	0.50-0.80	0.80-1.10	0.10-0.20		0.030	0.030	321
60CrMnBA	51B60	SUS11	58CrMnB4	0.56-0.64	0.17-0.37	0.70-1.00	0.70-1.00		0.0005-0.004	0.030	0.030	321
55SiMnVB	51B60	SUS11	58CrMnB4	0.52-0.60	0.70-1.00	0.70-1.00	≤0.35	0.08-0.16	0.0005-0.0035	0.030	0.030	321
60SiCrBA				0.56-0.64	1.40-1.80	0.40-0.70	0.90-1.20	0.10-0.20		0.030	0.030

For the good quality and good price, we win the trust of many customers.

Our products usually export to Vietnam ,India,Italiay,Bengal , korea , singapore , etc.

 

 

spring flat bar