Carbon steel is an iron carbon alloy with a carbon content ranging from 0.0218% to 2.11%. Also known as carbon steel. Generally, it also contains small amounts of silicon, manganese, sulfur, and phosphorus. Generally, the higher the carbon content in carbon steel, the greater the hardness and strength, but the lower the plasticity.
AVAILABLE SPECIFICATION
Carbon steel bar |
Diameter | 4mm-800mm |
Length | 1000-12000mm or according to customer's special request |
Section shape | Hex, Square, Round, Flat |
Technique | Hot rolled, Cold rolled, Cold drawn, Forged |
Surface Treatment | Black painted,PE coated,Galvanized,color coated, oiled or non-oiled |
Delivery Detail: | Anventory About 5-7 days; Custom-made 25-30 days |
Certificate | ISO, SGS,BV |
Packaging | Export standard packing or according to customers' requirement. |
STANDARD&GRADE
| GB | ASTM | JIS | DIN |
CARBON STRUCTURAL STEEL | Q195 | Grade A | SS330 SPHC | S185(1.0035) |
Q235A | Grade D | SS400 | S235JR(1.0038) |
Q235B | Grade D | SS400 | S235JR(1.0114) |
Q235C | Grade D | SS400 | S235JR(1.0117) |
Q275A | SS Grade 40[275] | SS490 | - |
Q275B | SS Grade 40[275] | SS490 | S235JR(1.0044) |
Q275C | SS Grade 40[275] | SS490 | S235JO(1.0143) |
HIGH QUALITY CARBON STRUCTURAL STEEL | 10 | 1010 | S10C | DC01 |
15 | 1015 | S15C | C15E |
20 | 1020 | S20C | C22E |
25 | 1025 | S25C | - |
30 | 1030 | S30C | - |
35 | 1035 | S35C | C35(1.0501) |
40 | 1040 | S40C | C40(1.0511) |
45 | 1045 | S45C | C45(1.0503) |
50 | 1050 | S50C | C50E1.1206) |
55 | 1055 | S55C | C55(1.0535) |
60 | 1060 | S58C | C60(1.0601) |
65 | 1065 | SWRH67B | C66D(1.0612) |
70 | 1070 | SWRH72A SWRH72B | C70D(1.0615) |
15Mn | 1016 | SWRCH16K | C16E(1.1148) |
20Mn | 1022 | SWRCH22K | C22E(1.1151) |
25Mn | 1026 | SWRCH22K | C26D(1.0415) |
30Mn | 1030 | SWRCH30K | - |
35Mn | 1037 | SWRCH35K | C35(1.0501) |
40Mn | 1039 | SWRCH40K | C40(1.0511) |
45Mn | 1046 | SWRCH45K | C45(1.0503) |
50Mn | 1053 | SWRCH50K | C50E(1.1206) |
55Mn | 1055 | S55C | C55(1.0535) |
60Mn | 1060 | SWRH62B | C60(1.0601) |
65Mn | 1566 | SWRH67B | - |
70Mn | 1572 | SWRH72B | - |
ALLOY STRUCTURAL STEEL | 20Mn2 | 1524 | SMn420 | P355GH(1.0473) |
30Mn2 | 1330 | SMn433 | 28Mn6(1.1170) |
35Mn2 | 1335 | SMn438 | 38MnB5(1.5532) |
40Mn2 | 1340 | SMn438 | 38MnB5(1.5532) |
45Mn2 | 1345 | SMnC443 | - |
50Mn2 | 1552 | - | - |
20MnV | 50[345] Type2 | - | - |
27SiMn | - | - | - |
35SiMn | - | - | - |
15Cr | 5115 | SCr415 | 17Cr3(1.7016) |
20Cr | 5120 | SCr420 | 17Cr3(1.7016) |
30Cr | 5130 | SCr430 | 28Cr4(1.7030) |
35Cr | 5135 | SCr435 | 34Cr4(1.7033) |
40Cr | 5140 | SCr440 | 41Cr4(1.7035) |
45Cr | 5145 | SCr445 | - |
50Cr | 5150 | - | - |
12CrMo | - | - | 13CrMo4-5(1.7335) |
15CrMo | - | SCM415 | 18CrMo4(1.7243) |
20CrMo | 4120 | SCM420 | 18CrMo4(1.7243) |
30CrMo | 4130 | SCM430 | 25CrMo4(1.7218) |
35CrMo | 4135 | SCM435 | 34CrMo4(1.7220) |
42CrMo | 4142 | SCM440 | 42CrMo4(1.7225) |
20CrNiMo | 8620 | SNCM220 | 20NiCrMo2-2(1.6523) |
30CrNiMo | - | - | - |
40CrNiMo | - | - | 39NiCrMo3 |