Good User Reputation For AISI 4130 Alloy Steel - ASTM A1020/GB20 Carbon Steel Round Bar – Haihui

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for St35 Steel Pipe, 40CrMo Precision Steel Pipe, API 5L Seamless Steel Pipe, We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.

Good User Reputation For AISI 4130 Alloy Steel - ASTM A1020/GB20 Carbon Steel Round Bar – Haihui Detail:

C	Si	Mn	P≤	S≤	Ni≤	Mo
0.35~0.45	0.20~0.40	0.50~0.70	0.025	0.025	0.025	0.10~0.30

1020 Carbon Steel Round Bar2
1020 Carbon Steel Round Bar5
1020 Carbon Steel Round Bar1

Physical Properties	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in3

Tensile strength	Yield strength	Elongation rate	Contractibility Rate	Hardness(HB)
≥675MPa	≥400MPa	≥12%	≥35%	≤255(without heat treatment)
				≤229(annealing)

USA	Japan	Germany		U.K.	France	Italy	Spain	Sweden	China
AISI/SAE	JIS	W‐nr.	DIN	BS	AFNOR	UNI	UNE	SS	GB
1020	‐	1.0402	C22	050A20	CC20	C20, C21	F.112	1450	20

1. How can I get a quotation from you ?
A: You can leave us message, and we will reply every message in time . Or we may talk on line by Whatsapp or Wechat . And you can also find our contact information on contact page .

2. Can we get the some samples?Any charges?
A: Yes,you can get available samples in our stock. Free for real samples,but customers need to pay the freight cost.

3. What is your delivery time ?
A. The time of delivery is usually around 15days(1*40FT as usual) ;
B. We can send out in 2 days , if it has stock .

4. How can you guarantee what I got will be good ?
A: We are factory with 100% pre-delivery inspection which guarantee the quality.

5. How do you make our business long-term and good relationship ?
A. We keep good quality and competitive price to ensure our customers benefit;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.

6. Can we get the some samples?Any charges?
A: Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.

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The organization keeps on the procedure concept "scientific management, high quality and efficiency primacy, purchaser supreme for Good User Reputation For AISI 4130 Alloy Steel - ASTM A1020/GB20 Carbon Steel Round Bar – Haihui, The product will supply to all over the world, such as: Qatar, Slovak Republic, Congo, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.

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