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A3簡(jiǎn)介

USA ASTM Tool Steel And Hard Alloy A3,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等。

A3簡(jiǎn)介

USA ASTM Tool Steel And Hard Alloy A3,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等。

基本信息:
分類(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades A3 ASTM USA Alloy tool steel
化學(xué)成分信息(mass fraction)(wt.%) of the A3
元素名稱(chēng) 含量比例值
C 1.20~1.30
Si 0.10~0.50
Mn 0.40~0.60
P ≤0.030
S ≤0.030
Cr 4.75~5.50
Mo 0.90~1.40
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)度Rm(MPa) 沖擊率 伸長(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
453 (≥) 345 (≥) 44 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 213
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
22 - -     0.43 -  
942 953 - 13.3 241   -  
756 - 41 11.2   424 221
熱處理信息:
熱處理溫度區(qū)間
Heat treated : 1762°C - 1459°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
A3 ASTM USA Alloy tool steel
A35-586 316F20 AFNOR France Resistant to high boron steel
A35-586 316F21 AFNOR France Resistant to high boron steel
A35-586 316F22 AFNOR France Resistant to high boron steel(NF A 36-580(1983))
A35-586 321F20 AFNOR France Resistant to high boron steel(NF A 36-580(1983))
A35-586 347F20 AFNOR France Resistant to high boron steel(NF A 36-580(1983))
ASTM A335 GRADE P11 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P22 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P5 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P9 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P91 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P92 AMS USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
A32 STAS/SR Romania Structural steel
A36 STAS/SR Romania Structural steel
HA3 AS Australia Australia Structural steel
HA300 AS Australia Australia Structural steel
HA300/1 AS Australia Australia Structural steel
HA350 AS Australia Australia Structural steel
A30304 GBT China China structural steel and alloy steel
A30354 GBT China China structural steel and alloy steel
標(biāo)簽: A3、A3鋼材、A3材料
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