Loading Port:China main port
Payment Terms:TT or LC
Min Order Qty:25 m.t.
Supply Capability:10000 m.t./month
1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard
2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate
3. Heat treatment:
Normalized / Annealed / Quenched+Tempered
4. Quality assurance:
All order we can received Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.
Chemical Composition(%) of SCM440 round bar | C | Si | Mn | P | S | Cr | Mo |
0.38-0.45 | ≤0.40 | 0.60-0.90 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.30 | |
Specification of SCM440 round bar | Hot Rolled: Dia.(mm)*L(mm)=14-20*2000-6000 | ||||||
Forged: Dia.(mm)*L(mm)=210-800*2000-6000 | |||||||
Application of SCM440 round bar | (1) unibody electrical and electronic mold; (2) plastic mould and die holders; (3) making main shaft of streamer, bolt for 400°C; (4) making the hammer stem and aggravating drill pipe. | ||||||
Characteristic of SCM440 round bar | (1) High strength and toughness; (2) Good hardenability and the quenching deformation is small; (3) Good processability and easy polishing; (4) Easy texture and platable; (5) The strength and section are bigger than 35CrMo(4135). | ||||||
Heat Treatment of SCM440 round bar | Forging:1100~900°C Normalization:860~880°C Subcritical Annealing:680~720°C Isothermal Annealing:830~900 670x3h°C Hardening:830~860 oil Tempering:550~650°C | ||||||
Mechanical Property of SCM440 round bar | Rm(MPa): 1080 Re(MPa): 930 Ae%: 12 Z%: 45 A(S): 63 | ||||||
Delivery Condition of SCM440 round bar | hot rolled, black surface, annealed | ||||||
Payment Term of SCM440 round bar | L/C,T/T,30% in advance,70% before the shipment | ||||||
High speed steel | |
AISI | M2,M4,M35,M42,T1 |
DIN | 1.3343,1.3243,1.3247,1.3355 |
JIS | SKH51,SKH54,SKH35,SKH59,SKH2 |
Cold work tool steel | |
AISI | D2,D5,D3,D6,A8,A2,O1 |
DIN | 1.2379,1.2601,1.2080,1.2436,1.2631,1.2363,1.2510,1.2327 |
JIS | SKD10,SKD11,SKD1,SKS3 |
Hot work tool steel | |
AISI | H13,H11,H21 |
DIN | 1.2344,1.2343,1.2367,1.2581,1.2713 |
JIS | SKD61,SKD6,SKD7,SKD5SKT4 |
Plastic mould steel | |
AISI | P20,P20+Ni,420 |
DIN | 1.2311,1.2738,1.2083,1.2316 |
JIS | PDS-3,SUS420J1,SUS420J2 |
Alloy structural seel | |
AISI | 5140,4340,4135,4140 |
DIN | 1.7035,1.6511,1.7220,1.7225 |
JIS | SCr440,SNCM439,SCM435,SCM440 |
Stainless steel | |
AISI | 440C,420,430 |
DIN | 1.4125 |
JIS | SUS440C |
Carbon steel | |
AISI | 1045,1020 |
DIN | 1.1191 |
JIS | S45C, G3101 |
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.
2.MOQ: 1pcs
3.Warranty : 3 years
4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)
2)as customer's requirement
(1) The leading exporter in China special steel industry.
(2) Large stocks for various sizes, fast delivery date.
(3) Good business relationship with China famous factories.
(4) More than 7 years steel exporting experience.
(5) Good after-sales service guarantee.
