Grade C18
2017-03-15 09:20:04 Origin： Remark：0 Click：
Description C18 Round bar, Strip C18 Plate Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test Specification TOCT 20072 - 1994
TECHNICAL DATA SHEET - ISO 683/18-96 Grade C18
TECHNICAL SPECIFICATION: ISO 683/18-1996
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Non-alloy hardened structural steel
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.15 ~ 0.20
Silicon, Si (％): 0.10 ~ 0.40
Manganese, Mn (％): 0.60 ~ 0.90
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.045
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Annealed hardness | HBS: 156 max.
Tensile strength, Rm ≥ MPa: 380 ~ 485
Annealed hardness | HBS: 156 max.
Tensile strength, Rm ≥ MPa: 380 ~ 485
Yield strength, Rp0.2 ≥ MPa: 310 ~ 415
Elongation, A5 ≥ (％): 15.0 ~ 18.0
Impact, ≥J /Akv: -
MANUFACTURING TECHNIQUE
The alloy is usually produced by EAF + VD + LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
MANUFACTURING TECHNIQUE
The alloy is usually produced by EAF + VD + LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied brightly in the annealed condition.
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
PRODUCT FORMS AVAILABLE
Round bar / rod / disc (diameter): 5.5mm to 600mm
Square bar / Flat bar: 3mm to 500mm
Sheet steel via cold rolled: T0.5 - 3.0mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Round bar / rod / disc (diameter): 5.5mm to 600mm
Square bar / Flat bar: 3mm to 500mm
Sheet steel via cold rolled: T0.5 - 3.0mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
ADVANTAGED STOCKS FOR INTERNATIONAL MARKETS
Die/mold steel
German series: 1.2083, 1.4021, 1.4028, 1.2344, 1.2343, 1.2379, 1.2312, 1.2738, 1.2360, 1.2581、
1.2316, 1.2085, 1.2510, 1.2367, 17CrNiMo6, 34CrNi3Mo, 36CrNiMo8, 718, 718V, WB36.
American series: 420, 410, H13, H13ESR, D2, P20+Ni, P20+S, O1, O2, H10, H11, 4145H, 4340, P91, P92.
Japan-Korea series: SUS420J2, SKD11, SKD61, SKD6, DC53, SKS3, SKS31, SKT4, NAK80, HMD, KP4, KP4M
American series: 420, 410, H13, H13ESR, D2, P20+Ni, P20+S, O1, O2, H10, H11, 4145H, 4340, P91, P92.
Japan-Korea series: SUS420J2, SKD11, SKD61, SKD6, DC53, SKS3, SKS31, SKT4, NAK80, HMD, KP4, KP4M
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry or help, pleased to EMAIL our team of qualified production engineers, Email: sales@ccsteels.com.
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