S2簡介
USA ASTM Tool Steel And Hard Alloy S2,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
基本信息:
分類 |
種類 |
型號 |
標準 |
國家 |
應用 |
Steel Grades |
|
S2 |
ASTM |
USA |
Alloy tool steel |
化學成分信息(mass fraction)(wt.%) of the S2:
元素名稱 |
含量比例值 |
C |
0.40~0.55 |
Si |
0.90~1.20 |
Mn |
0.30~0.50 |
P |
≤0.030 |
S |
≤0.030 |
Mo |
0.30~0.60 |
機械性能信息:
屈服強度Rp0.2(MPa) |
抗拉強度Rm(MPa) |
沖擊率 |
伸長率 |
斷面收縮率 |
熱處理狀態(tài) |
布氏硬度(HBW) |
445 (≥) |
681 (≥) |
12 |
11 |
12 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
432 |
物理性質(zhì)信息:
溫度 |
彈性模量 |
系數(shù) |
熱導率 |
比熱容量 |
比電阻率 |
密度 |
加權系數(shù) |
33 |
- |
- |
|
|
0.41 |
- |
|
689 |
239 |
- |
42.3 |
221 |
|
- |
|
226 |
- |
14 |
22.2 |
|
|
141 |
213 |
熱處理信息:
熱處理溫度區(qū)間 |
Heat treated : 1464°C - 1151°C |
對照表(同等等級)信息:
型號 |
標準 |
國家 |
應用 |
S2 |
ASTM |
USA |
Alloy tool steel |
M3 Class2 |
ASTM |
USA |
Molybdenum series High-speed tool steel |
S2-10-1-8 |
DIN |
Germany |
High-speed tool steel |
S2-9-2-8 |
DIN |
Germany |
High-speed tool steel |
S2-9-1 |
DIN |
Germany |
High-speed tool steel |
S2-9-2 |
DIN |
Germany |
High-speed tool steel |
SKS2 |
JIS |
Japan |
Alloy tool steel - Tool steel |
SKS21 |
JIS |
Japan |
Alloy tool steel - Tool steel |
SKS2M |
|
|
|
BS2 |
|
UK |
Carbide for cutting tools |
BS2 |
|
UK |
Carbide for cutting tools |
BS2 |
|
UK |
Carbide for cutting tools |
BS2 |
|
UK |
Carbide for cutting tools |
BS2 |
|
UK |
Carbide for cutting tools |
BS2 |
|
UK |
Carbide for cutting tools |
HS2-9-1 |
|
|
|
HS2-9-1 |
|
|
|
HS2-9-2 |
|
|
|
HS2-9-2 |
|
|
|
HS2-9-1-8 |
|
|
|