6N简介
USA ASTM Special Alloy 6N，及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。
基本信息：
| 分类 |
种类 |
型号 |
标准 |
国家 |
应用 |
|---|
| Steel Grades |
|
6N |
ASTM |
USA |
Carbon and Low Alloy Steel for
General Application, and Cobalt Alloy for High Strength at
Elevated Temperatures |
化学成分信息(mass fraction)(wt.%) of the 6N：
| 元素名称 |
含量比例值 |
|---|
| C |
≤0.35 |
| Si |
0.20-0.80 |
| Mn |
1.35-1.75 |
| P |
0.04 |
| S |
0.045 |
| Mo |
0.25-0.55 |
机械性能信息：
| 屈服强度Rp0.2（MPa） |
抗拉强度Rm（MPa） |
冲击率 |
伸长率 |
断面收缩率 |
热处理状态 |
布氏硬度（HBW） |
|---|
| 628 (≥) |
198 (≥) |
13 |
32 |
11 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
431 |
物理性质信息：
| 温度 |
弹性模量 |
系数 |
热导率 |
比热容量 |
比电阻率 |
密度 |
加权系数 |
|---|
| 41 |
- |
- |
|
|
0.23 |
- |
|
| 563 |
693 |
- |
32.3 |
432 |
|
- |
|
| 582 |
- |
23 |
11.2 |
|
|
222 |
114 |
热处理信息：
| 热处理温度区间 |
|---|
| Heat treated : 1649°C - 1331°C |
对照表（同等等级）信息：
| 型号 |
标准 |
国家 |
应用 |
|---|
| 56NiCrMoV7 |
DIN |
Germany |
Hot working alloy tool steel |
| 26NiCrMoV5 |
DIN |
Germany |
Hot working alloy tool steel |
| X6NiCrTi26-15 |
DIN |
Germany |
Hot working alloy tool steel |
| CA6NM |
UNS |
USA |
Martensitic special steel |
| CA6NM |
UNS |
USA |
Martensitic special steel |
| X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 |
DIN |
Germany |
The high-temperature and high-strength steel |
| Z6NCTDV25-15B |
AFNOR |
France |
Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990)) |
| X6NiCrTiMoB25-15-2 |
AFNOR |
France |
Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| CA-6NM |
ASTM |
USA |
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application |
| CA-6N |
ASTM |
USA |
Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application |
| ASTM CA6NM |
AISI |
China |
|
| ASTM 6N |
AISI |
USA |
|
| 1Cr17Mn6Ni5N |
GBT |
China |
Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc |
| ISO X6NiCrSi36 19 |
ISO |
ISO |
ISO standard Austenite size heat resistant steel |
| ISO X6NiCrTiMoVB25 15 2 |
ISO |
ISO |
High temperature austenite steel ISO standard internal combustion engine |
| CNS 316N |
CNS |
China |
China Taiwan Stainless steel |
| 12Cr17Mn6Ni5N |
GBT |
China |
Stainless steel bars |
| 12Cr16Ni35 |
GBT |
China |
Stainless steel bars |
| 06Cr16Ni18 |
GBT |
China |
Stainless steel bars |
| 022Cr24Ni17Mo5Mn6NbN |
GBT |
China |
Stainless steel bars |
