For round steel bar material grade we have
1) Carbon Tool Steel :1020,1045,1060,1022,20#,45#,60#,S20C,S45C,S53C,C22,14Mn4,40Mn4,etc
2) Spring Steel :60,65Mn,55Si2Mn,60Si2MnA,1060,C1085C1566C9255C9260C6150C250A61,SUP10,SUP6,55Si7,50CrV4,,etc
3) Bearing Steel
:GCr9,GCr15,GCr9SiMn,E51100,E52100,SUJ1,SUJ2,100C6,105Cr4, etc
4)Free Cutting Steel:Y12,Y15,Y20,Y40Mn,C1109,C11220,C1144,B1113,10S20,22S20,35S20,40S20,etc
5) Carbon Tool Steel:T8,T10,W1-7,W1-0.8C,D1,SK5,SK3,SK2,C70W1,C80W1,C125W2,etc
6) Alloy Construction Steel:20Mn2,30Mn2,35Mn2,45Mn2,15Cr,20Cr,40Cr,20CrMo,25CrMo,12CrMoV,15CrMn, 20CrMn,40CrNi,
40CrNiMoA,42CrMo,1330,1335,5120,5140,4119,4125,4130,4135,4140,6120,6140,5152,3140H,3316,3330,
4340,8822,4320,STC42,STT42,SCM3,CTT42,SCM420,SUP10,SUP9,SACM645,SMn420,SMn443,30Mn5,
20Mn5,15Cr3,20Cr4,34Cr4,41Cr4,20CrMo44,25CrMo4,42CrMo4,22CrV4,42CrV6,etc
7) Alloy Tool Steel:8MnSi,9SiCr,Cr2,Cr12,9SiCr,Cr06,9Mn2V,9CrWMn,CrWMn,4Cr5MoSiV,L3,W5,D3,D2,H21,H11,H13,
SKS8,SK21,SKD11,SKD1,SKD5,SKT5,SKT4,SKD61,etc
8) High Speed Tool Steel:W18Cr4V,W6Mo5Cr4V2,P18,P6M3,T1,T4,N2,M42,BT1,BM2,BT4,S18-0-1,S6-5-2,S18-1-2-5,etc
China | USA | UK | Japan | France | Germany | |
GB | ГОСТ | ASTM | BS | JIS | NF | DIN |
08F | 08КП | 1006 | 040A04 | S09CK | C10 | |
08 | 08 | 1008 | 045M10 | S9CK | C10 | |
10F | 1010 | 040A10 | XC10 | |||
10 | 10 | 1010,1012 | 045M10 | S10C | XC10 | C10,CK10 |
15 | 15 | 1015 | 095M15 | S15C | XC12 | C15,CK15 |
20 | 20 | 1020 | 050A20 | S20C | XC18 | C22,CK22 |
25 | 25 | 1025 | S25C | CK25 | ||
30 | 30 | 1030 | 060A30 | S30C | XC32 | |
35 | 35 | 1035 | 060A35 | S35C | XC38TS | C35,CK35 |
40 | 40 | 1040 | 080A40 | S40C | XC38H1 | |
45 | 45 | 1045 | 080M46 | S45C | XC45 | C45,CK45 |
50 | 50 | 1050 | 060A52 | S50C | XC48TS | CK53 |
55 | 55 | 1055 | 070M55 | S55C | XC55 | |
60 | 60 | 1060 | 080A62 | S58C | XC55 | C60,CK60 |
15Mn | 15Г | 1016,1115 | 080A17 | SB46 | XC12 | 14Mn4 |
20Mn | 20Г | 1021,1022 | 080A20 | XC18 | ||
30Mn | 30Г | 1030,1033 | 080A32 | S30C | XC32 | |
40Mn | 40Г | 1036,1040 | 080A40 | S40C | 40M5 | 40Mn4 |
45Mn | 45Г | 1043,1045 | 080A47 | S45C | ||
50Mn | 50Г | 1050,1052 | 030A52 | S53C | XC48 | |
20Mn2 | 20Г2 | 1320,1321 | 150M19 | SMn420 | 20Mn5 | |
30Mn2 | 30Г2 | 1330 | 150M28 | SMn433H | 32M5 | 30Mn5 |
35Mn2 | 35Г2 | 1335 | 150M36 | SMn438(H) | 35M5 | 36Mn5 |
40Mn2 | 40Г2 | 1340 | SMn443 | 40M5 | ||
45Mn2 | 45Г2 | 1345 | SMn443 | 46Mn7 | ||
50Mn2 | 50Г2 | ~55M5 | ||||
20MnV | 20MnV6 | |||||
35SiMn | 35CГ | En46 | 37MnSi5 | |||
42SiMn | 35CГ | En46 | 46MnSi4 | |||
40B | TS14B35 | |||||
45B | 50B46H | |||||
40MnB | 50B40 | |||||
45MnB | 50B44 | |||||
15Cr | 15X | 5115 | 523M15 | SCr415(H) | 12C3 | 15Cr3 |
20Cr | 20X | 5120 | 527A19 | SCr420H | 18C3 | 20Cr4 |
30Cr | 30X | 5130 | 530A30 | SCr430 | 28Cr4 | |
35Cr | 35X | 5132 | 530A36 | SCr430(H) | 32C4 | 34Cr4 |
40Cr | 40X | 5140 | 520M40 | SCr440 | 42C4 | 41Cr4 |
45Cr | 45X | 5145,5147 | 534A99 | SCr445 | 45C4 | |
38CrSi | 38XC | |||||
12CrMo | 12XM | 620CR.B | 12CD4 | 13CrMo44 | ||
15CrMo | 15XM | A-387Cr . B | 1653 | STC42 | 12CD4 | 16CrMo44 |
20CrMo | 20XM | 4119,4118 | CDS12 | SCT42 | 18CD4 | 20CrMo44 |
25CrMo | 4125 | En20A | 25CD4 | 25CrMo4 | ||
30CrMo | 30XM | 4130 | 1717COS110 | SCM420 | 30CD4 | |
42CrMo | 4140 | 708A42 | 42CD4 | 42CrMo4 | ||
35CrMo | 35XM | 4135 | 708A37 | SCM3 | 35CD4 | 34CrMo4 |
12CrMoV | 12XMΦ | |||||
12Cr1MoV | 12X1MΦ | 13CrMoV42 | ||||
25Cr2Mo1VA | 25X2M1ΦA | |||||
20CrV | 20XΦ | 6120 | 22CrV4 | |||
40CrV | 40XΦA | 6140 | 42CrV6 | |||
50CrVA | 50XΦA | 6150 | 735A30 | SUP10 | 50CV4 | 50CrV4 |
15CrMn | 15XГ,18XГ | |||||
20CrMn | 20XГCA | 5152 | 527A60 | SUP9 | ||
30CrMnSiA | 30XГCA | |||||
40CrNi | 40XH | 3140H | 640M40 | SNC236 | 40NiCr6 | |
20CrNi3A | 20XH3A | 3316 | 20NC11 | 20NiCr14 | ||
30CrNi3A | 30XH3A | 3325 | 653M31 | SNC631H | 28NiCr10 | |
20MnMoB | 80B20 | |||||
38CrMoAlA | 38XMIOA | 905M39 | SACM645 | 40CAD6.12 | 41CrAlMo07 | |
40CrNiMoA | 40XHMA | 4340 | 871M40 | SNCM439 | 40NiCrMo22 | |
60 | 60 | 1060 | 080A62 | S58C | XC55 | C60 |
85 | 85 | C1085 | 080A86 | SUP3 | ||
65Mn | 65Г | 1566 | ||||
55Si2Mn | 55C2Г | 9255 | 250A53 | SUP6 | 55S6 | 55Si7 |
60Si2MnA | 60C2ГA | 9260 | 250A61 | SUP7 | 61S7 | 65Si7 |
50CrVA | 50XΦA | 6150 | 735A50 | SUP10 | 50CV4 | 50CrV4 |
GCr9 | ШX9 | E51100 | SUJ1 | 100C5 | 105Cr4 | |
GCr9SiMn | SUJ3 | |||||
GCr15 | ШX15 | E52100 | 534A99 | SUJ2 | 100C6 | 100Cr6 |
GCr15SiMn | ШX15CГ | 100CrMn6 | ||||
Y12 | A12 | C1109 | SUM12 | |||
Y15 | B1113 | 220M07 | SUM22 | 10S20 | ||
Y20 | A20 | C1120 | SUM32 | 20F2 | 22S20 | |
Y30 | A30 | C1130 | SUM42 | 35S20 | ||
Y40Mn | A40Г | C1144 | 225M36 | 45MF2 | 40S20 | |
ZGMn13 | 116Г13Ю | SCMnH11 | Z120M12 | X120Mn12 | ||
T7 | y7 | W1-7 | SK7,SK6 | C70W1 | ||
T8 | y8 | SK6,SK5 | ||||
T8A | y8A | W1-0.8C | 1104Y175 | C80W1 | ||
T8Mn | y8Г | SK5 | ||||
T10 | y10 | W1-1.0C | D1 | SK3 | ||
T12 | y12 | W1-1.2C | D1 | SK2 | Y2 120 | C125W |
T12A | y12A | W1-1.2C | XC 120 | C125W2 | ||
T13 | y13 | SK1 | Y2 140 | C135W | ||
8MnSi | C75W3 | |||||
9SiCr | 9XC | BH21 | 90CrSi5 | |||
Cr2 | X | L3 | 100Cr6 | |||
Cr06 | 13X | W5 | SKS8 | 140Cr3 | ||
9Cr2 | 9X | L | 100Cr6 | |||
W | B1 | F1 | BF1 | SK21 | 120W4 | |
Cr12 | X12 | D3 | BD3 | SKD1 | Z200C12 | X210Cr12 |
Cr12MoV | X12M | D2 | BD2 | SKD11 | Z200C12 | X165CrMoV46 |
9Mn2V | 9Г2Φ | 02 | 80M80 | 90MnV8 | ||
9CrWMn | 9XBГ | 01 | SKS3 | 80M8 | ||
CrWMn | XBГ | 07 | SKS31 | 105WC13 | 105WCr6 | |
3Cr2W8V | 3X2B8Φ | H21 | BH21 | SKD5 | X30WC9V | X30WCrV93 |
5CrMnMo | 5XГM | SKT5 | 40CrMnMo7 |
1. Equipment,
2.Railway vehicles,
3.Pressure vessels,
4.Power station equipment,
5.Oil derrick,
6.Construction machinery,
7.Railway equipment,
8.Ships
9.Bridges,
10.Buildings,
11.Machinery and equipment,
12.Machina tool manufacturing
13.others
1.Why choose us?
Our company established in 2004.More than 10 years of development,we become the leader in north China market in metal material products.We have more than 1000 tons of perennial stock.
What is our customer base?
Our customers are located in more than 80 countries and regions around the world,especially in the Middle East,Southeast Asia,South America,North America,Australia,Eastern Europe,Nordic has long-term stability of customers.
What is our advantage?
We have high quality products and professional services. Our products after SGS,BV,ISO certification. Our salesman has more than five years of experience.