|
牌號
|
1.4123耐腐蝕鋼棒材
|
|
|
|
|
|
|
|
|
|
|
|
|
歐標(biāo)鋼號
|
X40CrMoVN 16-2
|
|
|
|
|
|
|
|
|
|
|
|
|
對應(yīng)標(biāo)準(zhǔn)
|
EN 10088-3-2014
|
|
|
|
|
|
|
|
|
|
|
|
|
不銹鋼 - 第3部分：半成品，棒材，桿材，線材，型材和光亮產(chǎn)品的一般用途耐腐蝕鋼的交貨技術(shù)條件
|
|
|
|
|
|
|
|
|
|
|
|
|
Stainless steels-Part 3: Technical delivery condition for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
|
|
|
|
|
|
|
|
|
|
|
|
|
歸類
|
馬氏體不銹鋼
|
|
|
|
|
|
|
|
|
|
|
|
|
性能
|
耐腐蝕
|
|
|
|
|
|
|
|
|
|
|
|
|
說明
|
物理性能參考EN 10088-1-2014
|
|
|
|
|
|
|
|
|
|
|
|
|
密度
|
7.7 g/cm3
|
|
|
|
|
|
|
|
|
|
|
|
|
X40CrMoVN 16-2 化學(xué)元素成分含量(%)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
成分
|
C ?
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
N
|
V
|
|
|
|
最小值
|
0.35
|
-
|
-
|
-
|
-
|
14
|
-
|
1
|
0.1
|
-
|
|
|
|
最大值
|
0.5
|
1
|
1
|
0.04
|
0.015
|
16
|
0.5
|
2.5
|
0.3
|
1.5
|
|
|
|
① 未經(jīng)買方同意，不得隨意向鋼中添加表中未列的元素（冶煉精加工除外）。采取一切必要措施以防在廢鋼和生產(chǎn)原料中帶入這些元素，因?yàn)槠鋾?huì)削弱鋼的機(jī)械性能，降低鋼的適用性。
|
|
|
|
|
|
|
|
|
|
|
|
|
|
? 在詢問和定購時(shí)可同意更嚴(yán)格的碳含量范圍。
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
X40CrMoVN 16-2 機(jī)械性能
|
|
|
|
|
|
|
|
|
|
|
|
|
|
條件
|
熱處理或狀態(tài)
|
硬度
|
|
|
|
|
|
|
|
|
|
|
|
HBW
|
|
|
|
|
|
|
|
|
|
|
|
棒材, 桿材, 線材, 型材, 光亮產(chǎn)品;d≤100
|
+A
|
≤280
|
|
|
|
|
|
|
|
|
|
|
|
+AT=固溶退火；+A=退火；+QT=調(diào)質(zhì)；+P=沉淀硬化；+C=冷作硬化，+C后綴數(shù)字代表抗拉強(qiáng)度等級，即最小抗拉強(qiáng)度值
|
|
|
|
|
|
|
|
|
|
|
|
|
|
long.=縱向軋制；tr.=橫向軋制
|
|
|
|
|
|
|
|
|
|
|
|
|
|
d=直徑或厚度；單位mm
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
馬氏體耐蝕鋼熱成形和熱處理溫度指南
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Steel designation
|
Hot forming
|
Heat treatment symbol
|
Annealing
|
Quenching
|
Tempering
|
|
|
|
|
Name
|
Number
|
Temperature
|
Type of cooling
|
Temperature
|
Type of cooling
|
Temperature
|
Type of cooling
|
Temperature
|
|
|
|
|
°C
|
°C
|
°C
|
°C
|
|
|
|
|
X40CrMoVN16–2
|
1.4123
|
1200 to 1000
|
slow
|
+A
|
800 to 850
|
fum.，air
|
-
|
-
|
-
|
|
|
|
|
cooling
|
+QT
|
-
|
fum.，air
|
950 to 1050
|
oil+deep freezing at -80°C
|
180
|
|
|
|
|
物理性能（參考EN 10088-1-2014）
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
各溫度時(shí)彈性模量
|
20°C與各溫度間熱膨脹系數(shù)
|
熱導(dǎo)率
|
比熱容
|
電阻率
|
磁性
|
|
20°C
|
100°C
|
200°C
|
300°C
|
400°C
|
100°C
|
200°C
|
300°C
|
400°C
|
20°C
|
20°C
|
20°C
|
|
GPa
|
10-6 K-1
|
W/m.K
|
J/kg.K
|
Ω.mm2/m
|
|
195
|
188
|
182
|
177
|
-
|
10.4
|
10.6
|
10.8
|
11.1
|
24
|
430
|
0.8
|
有
|
