ASTM A1020/GB20 Carbon Steel Round Bar

Short Description:

1020 Carbon Steel Round Bar are widely used in metallurgical, mechanical, electrical construction field, ships, military uses and automobile rear of products.


Product Detail

Product Tags

1020 Carbon Steel Round Bar Chemical Composition(%)

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

Product Display

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

1020 Carbon Steel Round Bar Physical Properties

Physical Properties

Metric

Imperial

Density

7.85 g/cm3

0.284 lb/in3

1020 Carbon Steel Round Bar Mechanical Properties

Tensile strength

Yield strength

Elongation rate

Contractibility Rate

Hardness(HB)

≥675MPa

≥400MPa

≥12%

≥35%

≤255(without heat treatment)

≤229(annealing)

Equivalent Material in The World

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

FAQ

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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