composition | C | Si | Mn | P | S | Cr | Ni | Cu | Mo |
5140/40Cr/SCr440/SCr440H/41Cr4/ 1.7035/41Cr4 | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | ≤0.035 | ≤0.035 | 0.8-1.1 | ≤0.3 | ≤0.3 | ≤0.15 |
15CrMo/SCM415/15CrMo5/1.7262 | 0.12-0.18 | 0.17-0.37 | 0.4-0.7 | ≤0.035 | ≤0.035 | 0.8-1.1 | ≤0.3 | ≤0.3 | 0.4-0.55 |
20CrMo/SCM420/4118/18CrMo4/20CrMo5/ 1.7264/1.7243 | 0.17-0.24 | 0.17-0.37 | 0.4-0.7 | ≤0.035 | ≤0.035 | 0.8-1.1 | ≤0.3 | ≤0.3 | 0.15-0 .25 |
30CrMo/4130/SCM420/25CrMo4/1.7218 | 0.26-0.34 | 0.17-0.37 | 0.4-0.7 | ≤0.035 | ≤0.035 | 0.8-1.1 | ≤0.3 | ≤0.3 | 0.15-0.25 |
35CrMo | 0.32-0.4 | 0.17-0.37 | 0.4-0.7 | ≤0.035 | ≤0.035 | 0.8-1.1 | ≤0.3 | ≤0.3 | 0.15-0.25 |
4140/4142/42CrMo/SCM440/42CrMo4/ 1.7225/42CrMoS4 | 0.38-0.45 | 0.17-0.37 | 0.5-0.8 | ≤0.035 | ≤0.035 | 0.9-1.2 | ≤0.3 | ≤0.3 | 0.15-0.25 |
4150 | 0.48-0.53 | 0.15-0.35 | 0.75-1 | ≤0.035 | ≤0.04 | 0.8-1.1 | ≤0.25 | ≤0.25 | 0.15-0.25 |
4340/34CrNi3Mo/SNCM447/ 36CrNiMo6/1.6582 | 0.38-0.43 | 0.15-0.35 | 0.6-0..85 | ≤0.035 | ≤0.04 | 0.7-0.9 | 1.65-2 | - | 0.2-0.3 |
5120/20Cr/SCr420 /SCr420H /20Cr4/1.7027/20CrMn/20CrMnTi | 0.17-0.22 | 0.15-0.35 | 0.7-0.9 | ≤0.035 | ≤0.035 | 0.7-0.9 | ≤0.25 | ≤0.35 | ≤0.06 |
GB | ISC | CNS | JIS | KS | ASTM/AISI | UNS | DIN EN/DIN | W-Nr. | NF EN/NF | GOST | BS EN/BS |
40CrNiMoA 45CrNiMoVA | A50403 A51453 | SNCM439 | SNCM439 | SNCM439 | 4340 | G43400 | 36NiCrMo4 | 1.6511 | 40NCD3 | 20ХНМ 45ХН2МФА | 816M40 |
Product Name | 1.6511 36CrNiMo4 9840 SNCM439 4340 Alloy structural steel |
Material | Hot work die steel: H13, 8407, 8418, FDAC, 4Cr5MoVSi, 1.2343, 1.2344, M302, M360, etc. Cold work die steel: Cr12MoV, D2, Cr12, DF-2, XW-41, XW-42, DC53, SKD11 die steel, K110, K306, K360, 1.2379, etc. Plastic mold steel: S136, 718H, CALMAX, S136H, NAK101, NAK80, NAK-PRM, 1.2711, 1.231, 1.2083, M200, M340, M238, P20, P20+Ni, MLQ, etc. |
Specifications | Width:1000mm,1219mm,1250mm,1500mm,1800mm,2000mm,2200mm,2500mm Length:2000mm,2438mm,3000mm,6000mm Thickness 0.35mm-200mm |
Application | Used as reinforcement, bolts and various mechanical parts or as seamless steel tube blanks |
Surface | Black Surface,Milled surface |
Delivery time | 5-7 work days |
Packaging | Waterproof paper,and steel strip packed,Standard Export seaworthy package suit for all kinds of transport or as required |
condition | Heat treatment or condition | tensile strength σb Mpa | Yield point σs Mpa | Elongation δ % | Reduction of area ψ % | hardness HBW | Impact absorbed energy KV2 J |
steel products; All dimensions | Softening annealing (G) | ≤248 | |||||
steel products;d≤16 | Tempering(V) | 1100~1300 | ≥900 | ≥10 | ≥45 | ISO-V ≥35 | |
steel products;16 | Tempering(V) | 1000~1200 | ≥800 | ≥11 | ≥50 | ≥40 | |
steel products;40 | Tempering(V) | 900~1100 | ≥700 | ≥12 | ≥55 | ≥45 | |
steel products;100 | Tempering(V) | 800~950 | ≥600 | ≥13 | ≥60 | ≥45 | |
steel products;160 | Tempering(V) | 750~900 | ≥550 | ≥14 | ≥60 | ≥45 |
1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.
2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.
5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese
6. How can we get your price?
A. We need the following information to quote for you:
1). Product Name
2). standard
3). Material grade (chemical composition)
4). dimension
5). amount
6). Special part drawing