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Information Name: | Supply 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 |
Published: | 2012-03-16 |
Validity: | 9999 |
Specifications: | Complete |
Quantity: | 1000000.00 |
Price Description: | |
Detailed Product Description: | Good translation Metal Products (Shanghai) offers stainless steel (made of stainless steel / stainless steel imports) 2Cr13 stainless steel / 2Cr13 steel / 2Cr13 steel bar / 2Cr13 Coil / 2Cr13 steel / 2Cr13 steel / 2Cr13 wire (good translation Metal Products (Shanghai) Co., Ltd. ) 2Cr13 Standard: GB / T 1220-1992 2cr13 Overview Scope: Quenched state, high hardness, good corrosion resistance. For turbine blades. 2Cr13 density 7.75g/m3 2Cr13 quenching hardness: general 2Cr13 the quenching temperature in the 980 ~ 1050 ℃, 980 ℃ heating oil quenching obtained when the hardness was significantly lower than 1050 ℃ heating oil quenched, 980 ℃ oil-quenched hardness of 45 ~ 50HRC, 1050 ℃ oil-quenched hardness higher 2HRC. 1050 ℃, but the organization has been quenched coarse grains, brittleness. Recommend the use of 1000 ℃ Hardening can get better and hardness. Features: 2Cr13 martensitic stainless steel, welded to preheat. And Q235 welding austenitic stainless steel electrode without preheating, such as A302.A307 do. Control of welding seam dilution rate, does not swing welding, using a smaller current. 2Cr13 welding consumables can be used: 1 atmospheric corrosion resistance election G202, G207, to be warm 150-300 degrees, 700-730 degrees tempering after welding; (2) and heat-resistant organic acid selected: G211, to be warm 150-300 degrees; 3 good plasticity: A102, A107, A202, A207, A302, A307, welding preheat, preheat large thick. Representation According to GB / T "grade steel products, said method" requirement, the use of phonetic alphabet, Arabic numerals and symbols of chemical elements in the way in combination. Content: in general the head grade Arabic numerals with an average carbon content (in parts per thousand dollars); average carbon content of less than one-thousandth of the use of "0"; carbon content of not more than 0.03% with "00" means. Alloying element content: an average of less than 1.50% content of alloying elements, the grade, only marked element, generally do not indicate the content; content of alloying elements on average 1.5% -2.49% 2.50% -3.49 12.50% -13.49 %..... %,...., the corresponding labeled 2,3 ..... 13 .... Special purpose stainless steel, in the grade of steel use on behalf of the head with the code. For example: 0Cr18Ni9, Y1Cr17 (cutting steel). Physical properties Chemical composition: Carbon C: 0.16 ~ 0.25 Si Si: ≤ 1.00 Manganese Mn: ≤ 1.00 Sulfur S: ≤ 0.030 Phosphorus P: ≤ 0.035 Chromium Cr: 12.00 ~ 14.00 Ni: to allow containing ≤ 0.60 Mechanical properties: Tensile strength σb (MPa): quenching and tempering, ≥ 635 Conditions yield strength σ0.2 (MPa): quenching and tempering, ≥ 440 Elongation δ5 (%): quenching and tempering, ≥ 20 Reduction of area ψ (%): quenching and tempering, ≥ 50 Impact energy Akv (J): quenching and tempering, ≥ 63 Hardness: Annealed, ≤ 223HB; quenching and tempering, ≥ 192HB ● Heat treatment and microstructure specifications: Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching, 920 ~ 980 ℃ oil Cold; 3) temper, 600 ~ 750 ℃ ??fast-cooling. Microstructure: Organizing for the martensitic type. ● Delivery status: normal to heat treatment delivery, the treatment types specified in the contract; not indicated, according to the heat treatment state of delivery. The company offers domestic and imported stainless steel varieties, complete specifications, special specifications can be customized processing. Division I and to provide original certificates, material certificates (chemical mechanical properties) and the like arguments! Please note that request! Users are welcome to inquire Order, the Company will be free shipping! Other materials, if necessary, good translation Customers ordering materials, customers need to sample pieces of note, the MOQ: 50KG from (包邮) quantity excellent price, please call to order this material, our commitment to: quality assurance! Excellent and inexpensive price! Honesty! More information for our good translation Metal Products (Shanghai) Company published reports, research must be fake! Do not imitate your colleagues to copy, or see your company name will list all the fake information, thank you. In order to avoid unnecessary trouble, please consciously abide by peers. This information is only available to customers for reference, do not provide peer! (Good translation Metal Products (Shanghai) Co., Ltd. published) 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 2Cr13 |
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You are the 14252 visitor
Copyright © GuangDong ICP No. 10089450, Best Metal Products Co., Ltd. Shanghai Translation All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility