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1.4818(S30415)比热容是什么参数1.4818(S30415)

2022-12-15 23:44 作者:上海珑技  | 我要投稿

1.4818(S30415)板,棒,管,钢带,线材,锻件,锻管,锻板,锻棒,圆棒,板材,薄板,无缝管,焊管,圆钢,丝材

1.4818(S30415)对应牌号:1、国标GB-T标准:数字

牌号:S30450、新牌号:05Cr19Ni1oSiCeN、旧

牌号:—,2、美标:ASTMA标准:S30415,SAE

标准:/, UNS标准:—,3、日标JIS标准:/,

4、德标DIN标准:/5、欧标EN标准

X6CrNiSINCE19-10,法标NF标准/,英标BS标

准:/,瑞典:/NTR标准:/。

1.4818(S30415)化学成分:⑴)碳C:s0.04~0.06,(2)

硅Si: 1.0~2.0,(⑶)锰Mn: s0.80,(4)磷P:

<0.045,(5)硫S: ≤0.030,(6)铬Cr: 18.00 ~19.00,(7)镍Ni: 9.00 ~10.00,(8)钼Mo:—,(9)

氢N:0.12~0.18,⑾)铜Cu: —,⑾其它元素:Ce:0.03~0.08。

1.4818(S30415)物理性能:①密度密度(20°C)/kg/dm3:"—.②熔点/C:—.③比热容

(0~100C)/kg/(kg.k):0.5",④热导率/w/(m.k)100°℃-:"16.3".(s)热导率/w/(m.k)

500°C-:

21.5",⑥线胀系数/(10-6/k)

0~100°C℃:"15.7".,⑦线胀系数/(10-6/k)0~511°℃:

"18.7".⑧电阻率(20°℃)

/ (Q.mm2/m):"",⑨纵向弹性模量(20C)/GPa:",⑩磁性:无。

1.4818(S30415)力学性能:(1)交货状态:棒材切削加工

固溶处理,

热压力加工不固溶处理,板材固溶酸洗,(⑵抗拉强度(RM/MPa) : 480,(3)延伸强度

(Rp0.2/MPa) : 177,(A)伸长率A/%: 40,(s)断面收缩率(Z/%) : 60。

1.4818 (S30415) plate, bar, pipe, steel strip, wire, forging, forged pipe, forged plate, forged bar, round bar, plate, thin plate, seamless pipe, welded pipe, round steel, wire

1.4818 (S30415) corresponding brand: 1. National standard GB-T standard: number

Grade: S30450, new grade: 05Cr19Ni1oSiCeN, old

Designation: -, 2. American Standard: ASTM A Standard: S30415, SAE

Standard:/, UNS standard: -, 3. Japanese JIS standard:/,

4. German standard DIN standard:/5, European standard EN standard

X6CrNiSINCE19-10, French standard NF standard/British standard BS standard

Standard:/, Sweden:/NTR standard:/.

1.4818 (S30415) Chemical composition: ⑴) Carbon C: s0.04~0.06, (2)

Silicon Si: 1.0~2.0, (⑶) manganese Mn: s0.80, (4) phosphorus P:

<0.045, (5) sulfur S: ≤ 0.030, (6) chromium Cr: 18.00~19.00, (7) nickel Ni: 9.00~10.00, (8) molybdenum Mo: -, (9)

Hydrogen N: 0.12~0.18, (11) Copper Cu: -, (11) Other elements: Ce: 0.03~0.08.

1.4818 (S30415) Physical properties: ① Density (20 ° C)/kg/dm3: "-. ② Melting point/C: -. ③ Specific heat capacity

(0~100C)/kg/(kg. k): 0.5 ", ④ Thermal conductivity/w/(m.k) 100 ° C -:" 16.3 ". (s) Thermal conductivity/w/(m.k)

500°C-:

21.5 ", ⑥ Linear expansion coefficient/(10-6/k)

0~100 ° C ℃: "15.7", ⑦ Linear expansion coefficient/(10-6/k) 0~511 ° C:

"18.7". ⑧ Resistivity (20 ° C)

/(Q. mm2/m): "", ⑨ longitudinal elastic modulus (20C)/GPa: ", ⑩ magnetic: none.

1.4818 (S30415) Mechanical properties: (1) Delivery status: bar cutting

Solution treatment,

Hot pressure processing solution free treatment, plate solution pickling, (⑵ tensile strength (RM/MPa): 480, (3) tensile strength

(Rp0.2/MPa): 177, (A) Elongation A/%: 40, (s) Reduction of area (Z/%): 60


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