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Henan Jianhui Construction Machinery CO.,LTD
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| Price: | 649.0~699.0 USD |
| Payment Terms: | T/T,L/C,D/A,D/P |
| Place of Origin: | Henan, China (Mainland) |
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O1 Tool Steel
Similar or Equivalent Grades
GB | AISI | DIN | JIS |
9CrWMn | O1 | 1.2510 | SKS3 |
Chemical composition
Standard | Grade | C | Si | Mn | Cr | V | W | Nb | P | S |
≤ | ||||||||||
GB | 9CrWMn | 0.85-0.95 | ≤0.40 | 0.90-1.20 | 0.50-0.80 | __ | 0.50-0.80 | 0.20-0.35 | 0.030 | 0.030 |
ASTM | O1 | 0.85-1.00 | 0.10-0.50 | 1.00-1.40 | 0.40-0.70 | ≤0.30 | 0.40-0.60 | __ | 0.030 | 0.030 |
DIN | 1.2510 | 0.90-1.00 | 0.10-0.40 | 1.05-1.35 | 0.40-0.65 | 0.05-0.20 | 0.40-0.70 | __ | __ | __ |
JIS | SKS3 | 0.90-1.00 | ≤0.35 | 0.90-1.20 | 0.50-1.00 | __ | 0.50-1.00 | __ | 0.030 | 0.030 |
Mechanical Property
Hardness after annealing and cold drawn ≤HBW: (1)Annealing: 212 (2)Cold drawn: 241
Preheating temperature: 649°C
Quenching temperature: (1) salt bath furnace 788 °C (2) controlled atmosphere furnace 802 °C
Soaking time: 5-15min
Cooling medium: oil
Tempering temperature: 204 °C
Hardness after tempering ≥HRC: 60
Characteristics
1) Good mechanical propertities.
2) Low hardness after heat treatment.
Application
Cutting tool, such as broach, extension tap, through reamer, special milling cutter, measure gauge and cold-punching mould, etc.
Our Main Products
Tool Steel
L6(1.2713, SKT4, 5CrNiMo), H13(1.2344, SKD61, 4Cr5MoSiV1), H21(1.2581, SKD5, 3Cr2W8V), H11(1.2343, SKD6, 4Cr5MoSiV), D3(1.2080, SKD1, Cr12), 1.2601(Cr12MoV), D2(1.2379, SKD11, Cr12Mo1V1), O1(1.2510, SKS3, 9CrWMn), A2(1.2363, SKD12, Cr5Mo1V), O2(1.2842, 9Mn2V), 1.2419(CrWMn, 105WCr6, SKS31), 1.2316, P20(3Cr2Mo, 1.2312), P20+Ni(3Cr2NiMo, 1.2378), 1.2316(3Cr17Mo), M2(1.3343, W6Mo5Cr4V2), T1(W18Cr4V, SKH2), 1.2083(4Cr13), etc.
Description Details
Available Size | 1) Round Bar: Dia 20mm-300mm or according to you requirements 2) Flat Bar: Thickness: 20mm-300mm, Width: 200mm-800mm or according to your requirements |
Delivery Condition | Hot rolled, annealed or forged |
Surface Condition | Black surface, turning, machined, bright or polishing |
Heat Treatment | Quenched, tempered or annealed |
Smelting Process | EAF(Electric Arc Furnace) or ESR(Electroslag Refining/Remelting) |
Packing Condition | Seaworthy packing, bundles or according to your requirements |
Delivery Time | 20-30days after order confirmed |
Trade Term | FOB, CFR, CIF |
Payment Term | T/T or L/C |
Henan Jianhui Construction Machinery CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)
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