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1,Size of 4130 Carbon Alloy Steel |
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Round bar |
Diameter(mm) |
Length (mm) |
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20~800 |
3000~9000 |
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Plate |
Thickness(mm) |
Width (mm) |
Length (mm) |
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Max:800 |
Max:2200 |
Max:9000 |
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The specification can be customized. |
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2,Chemical Compositions |
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Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
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30CrMo |
0.28-0.33 |
0.15-0.35 |
0.40-0.60 |
≤0.035 |
≤0.040 |
0.80-1.10 |
0.15-0.25 |
- |
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4130 |
0.28-0.33 |
0.15-0.35 |
0.40-0.60 |
≤0.035 |
≤0.040 |
0.80-1.10 |
0.15-0.25 |
- |
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SCM430 |
0.28-0.33 |
0.15-0.35 |
0.60-0.90 |
≤0.030 |
≤0.030 |
0.90-1.20 |
0.15-0.30 |
≤0.25 |
| 1.7218 | 0.22-0.29 | ≤0.40 | 0.60-0.90 | ≤0.025 | ≤0.035 | 0.90-1.20 |
0.15-0.30 |
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3,Features of 4130 alloy steel |
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1, Chromium molybdenum alloy steel |
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2, Supplied in the hardend and tempered condition |
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3, Lower carbon content, provide better weldability |
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4, Readily machineable in the condition of 18-22 HRC |
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4,Typical Applications |
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1,Widely used for oil and gas sector |
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2,Components such as valve bodies, pumps and fittings |
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| Songshun Company Introduction |
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Main products |
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Hot work tool steel |
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DIN |
1.2344,1.2343,1.2365,1.2581,1.2367,1.2714 etc. |
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AISI |
H13,H11,H10,H21,L6 etc. |
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JIS |
SKD61,SKD6,SKD5,SKT4 etc. |
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Cold work too steel |
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DIN |
1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc. |
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AISI |
D2,D3,A2,O2,O1 etc. |
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JIS |
SKD1,SKD11,STD12,SKS31,SKS3 etc. |
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Plastic mould steel |
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DIN |
1.2083,1.2311,1.2312,1.2316,1.2738 etc. |
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AISI |
P20, P20+Ni,P20+S,420 etc. |
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JIS |
NAK80 |
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High speed tool steel |
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DIN |
1.3355,1.3343 |
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AISI |
T1,M2 |
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JIS |
SKH2,SKH51 |
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Structural alloy steel |
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DIN |
1.7225,1.6511 |
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AISI |
4140,4340 |
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JIS |
SCM440 |
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We also supply customized special steel, contact us for more information ! |
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1.Q:Are your a factory or a trading company?
A:We are factory.
2.Q:Where is your factory located?How can I visit there?
A:Our factory is located in Dongguan city,you can fly to Baoan airport
and we will arrange people to go there pick you up.
3.Q:How can I get some sample?
A:We are honored to offer you samples
4.Q:What are the difference between you and other steel company?
A:Quality first! The price will be changed according to your order.
The rechargeable sample's will return to you after you offer the deposit!
Our company are full of chinese culture,Won't you want to come here^.^?
The sales are beautiful and handsome0.0!