Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non secondary st52 Square Bar
Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non-secondary st52 Square Bar
Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non-secondary st52 Square Bar
Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non-secondary st52 Square Bar
Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non-secondary st52 Square Bar
Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non-secondary st52 Square Bar
Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non-secondary st52 Square Bar

Square Bar Billet Low Carbon hexagonal Steel 15CrMo 65mm Die Steel Hot Rolled GB Alloy Non secondary st52 Square Bar

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Price:$630.00 - $690.00

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Product Overview

Description





Introduce


There are many kinds of alloy steel, which are generally divided into low alloy steel (content<5%), medium alloy steel (content 5%~10%) and high alloy steel (content>10%) according to the content of alloy elements; According to quality, it is divided into high-quality alloy steel and special alloy steel; According to characteristics and purposes, it can be divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel and special performance steel (such as soft magnetic steel, permanent magnetic steel, non-magnetic steel), etc.


Chemical composition


C
Si
Mn
Cr
Ni
Cu
≤
15Mm
O．12～O．18
O．17～O．37
O．70～1.00
O．25
O．30
0.25
20Mn
0.17～O．23
O．17～O．37
O．70～1.00
O．25
0.30
O．25
25Mn
O．22～O．29
0.17～0.37
O．70～1．00
O．25
O．30
O．25
30Mn
0.27～O．34
O．17～0.37
0.70～1.00
O．25
O．30
0.25
35Mn
O．32～O．39
O．17～O．37
O．70～1.00
0.25
O．30
O．25
40Mn
O．37～0.44
O．17～0.37
O．70～1.00
0.25
0.30
O．25
45Mn
0.42～0.50
0.17～O．37
0.70～1.00
O．25
O．30
O．25
50Mn
O．48～0.56
O．17～O．37
O．70～1.00
0.25
0.30
0.25
60Mn
0.57～0.65
O．17～O．37
0.70～1.00
0.25
0.30
0.25
65Mn
0.62～0.70
0.17～O．37
O．90～1.20
O．25
0.30
0.25
70Mn
0.67～O．75
0.17～0.37
0.90～1.20
O．25
O．30
O．25


Product Description


product
Steel square bar/bar
grade
A36、SS400、Q235、Q345、1020、1045
standard
ASME, ASTM, EN, BS, GB, DIN, JIS, etc
technology
Cold drawing and hot rolling
surface
Annealed and pickled, bright, polished, HL, black


measurement
Round rod： diameter：3mm~800mm
square bar： 5x5mm - 200x200mm
Flat rod： 20x2mm - 200x20mm
Hexagonal bar： 8mm - 200mm
Angle rod： 20x20x2mm - 200x200x15mm
pack
Bundle packaging, export standard packaging or according to customer requirements
delivery time
7-15 days or according to the order quantity or negotiation
Minimum order quantity
1ton








This kind of steel is usually used in the quenched and tempered state. When the carbon content is lower, it can also be used as carburized steel with higher core strength. In the medium-sized machinery manufacturing industry, it is mainly used to manufacture quenched and tempered parts with large section and working under high stress conditions, such as shafts, main shafts, and operating wheels, bolts, stud bolts, gears, etc. under high load; In the chemical industry, it is used to manufacture welded parts, welded structures composed of plates and pipes, and high-pressure conduits with a temperature not exceeding 250 ℃ working in the medium containing nitrogen and hydrogen; In the steam turbine and boiler manufacturing industry, it is used to manufacture fasteners working below 450 ℃, flanges and flange covers under high pressure at 500 ℃.






























FAQ


1. who are we?
We are based in Shandong, China, start from 2022,sell to North America(60.00%),Western Europe(14.00%),South America(6.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
copper,aluminum,mould steel,titanium,custom machine parts

4. why should you buy from us not from other suppliers?
Shandong Meide Import and Export Co., Ltd. has 25 years of production experience. With advanced precision production equipment and modern large warehouses, has a stockpile of 200,000 tons of goods, has a number of long-term stable cooperative customers.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;
Language Spoken:English,Chinese

6.How can we get your price ?
A. We need below information to quote for you:
1). Product Name
2). Standard
3). Material Grade (Chemical Composition)
4). Dimension
5). Quantity
6). The Drawing for Special Parts


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