牌号 STB410
对应标准 JIS G 3461-2019
锅炉与热交换器用碳素钢钢管
Carbon Steel Boiler and Heat Exchanger Tubes
归类 碳钢
STB410 化学元素成分含量(%)
成分 C Si Mn P S
最小值 - - 0.3 - -
最大值 0.32 0.35 0.8 0.035 0.035
• 需方可指定硅含量为:0.1~0.35%
STB410 机械性能
壁厚
t
mm
抗拉强度
σb
Mpa
屈服点
σs
Mpa
断后伸长率或延伸率
δ
%
≥410 ≥255 纵向:
OD<10mm,
试样No.11
>17
10≤OD<20mm,
试样No.11
>20
OD≥20mm,
试样No.11,No.12
>25
1<t≤2 试样No.12:
≥16
2<t≤3 试样No.12:
≥18
3<t≤4 试样No.12:
≥19
4<t≤5 试样No.12:
≥20
5<t≤6 试样No.12:
≥22
6<t≤7 试样No.12:
≥24
7<t≤8 试样No.12:
≥25
• OD-外径/mm;t-壁厚/mm

  • 牌号和生产方法符号

    牌号制造方法符号
    制造方法成形方法标记

    STB340

    STB410

    STB510

    无缝:S

    电阻焊:E

    热轧:H

    冷轧:C

    电阻焊:G

    热轧无缝管-S-H

    冷轧无缝管-S-C

    电阻焊焊管-E-G

    热轧电阻焊管-E-H

    冷轧电阻焊管-E-C

    如:STB410-S(或STB410S)表示无缝管,

    但未定成形方法。


  • 热处理

    牌号热处理
    热加工无缝钢管冷加工无缝管电阻焊管

    热加工

    电阻焊管

    冷加工

    电阻焊管*

    STB340

    制造状态。

    必要时低温退火

    或正火处理

    低温退火,

    正火或

    完全退火

    正火

    制造状态。

    必要时低温退火

    或正火处理

    正火
    STB410

    制造状态。

    必要时低温退火

    或正火处理

    低温退火,

    正火或

    完全退火

    正火低温退火正火
    STB510正火
    * 冷加工前经正火处理的电阻焊钢管,冷精加工后应低温退火或完全退火。

  • 碳钢钢管外径、壁厚和单位质量

    kg/m

    外径

    mm

    壁厚mm
    1.21.62.02.32.62.93.23.54.04.55.05.56.06.5789.51112.5
    15.90.4350.5640.6860.7710.8530.930             
    19.00.5270.6870.8380.9471.051.15             
    21.70.6070.7930.9721.101.221.341.46            
    25.40.7160.9391.151.311.461.611.751.89           
    27.20.7691.011.241.411.581.741.892.052.29          
    31.80.9061.191.471.671.872.072.262.442.743.03         
    34.0 1.281.581.802.012.222.432.632.963.273.58        
    38.1 1.441.782.032.282.522.752.993.363.734.084.42       
    42.7  2.012.292.572.853.123.383.824.244.655.055.43      
    45.0  2.122.422.723.013.303.584.044.494.935.365.776.17     
    48.6  2.32.632.953.273.583.894.404.895.385.856.36.757.18    
    50.8  2.412.753.093.433.764.084.625.145.656.146.637.107.568.449.6810.811.8
    54.0  2.562.933.303.654.014.364.935.496.046.587.107.618.119.0710.411.712.8
    57.1  2.723.113.493.884.254.635.245.846.427.007.568.118.659.6911.212.513.7
    60.3  2.883.293.704.104.514.95.556.196.827.438.038.629.2010.311.913.414.7
    63.5   3.473.904.334.765.185.876.557.217.878.519.149.7510.912.714.215.7
    65.0   3.564.004.444.885.316.026.717.408.078.739.3810.011.213.014.616.2
    70.0   3.844.324.805.275.746.517.278.018.759.4710.210.912.214.216.017.7
    76.2   4.194.725.245.766.277.127.968.789.5910.411.211.913.515.617.719.6
    82.6      6.276.837.758.679.5710.511.312.213.114.717.119.421.6
    88.9      6.767.378.379.3710.311.312.313.214.116.018.621.123.6
    101.6       8.479.6310.811.913.014.115.216.318.521.624.627.5
    114.3        10.912.213.514.816.017.318.521.024.628.031.4
    127        12.113.615.016.517.919.320.723.527.531.535.3
    139.8           18.219.821.422.926.030.534.939.2
    注:交易中使用的标准单位质量为本表所给值,热加工无缝钢管增加15%,冷加工无缝钢管增加10%,电阻焊钢管增加9%。

接近匹配牌号 高温承压碳钢管
# 标准 牌号(等级/别名/符号) 化学成分,重量%,最大值,除非另有说明
C Si Mn P S Cr Ni Mo
热处理
1 NF A49-220-1990 TU 42 C
0.20.08-0.350.45-10.0250.025---
N
2 JIS G 3455-2012 STS 410
0.30.1-0.350.3-1.40.0350.035---
-
3 JIS G 3456-2019 STPT 410
0.30.1-0.350.3-10.0350.035---
-
4 JIS G 3467-2013 STF410
0.30.1-0.350.3-10.0350.035---
-
5 GB /T 3087-2022 20
0.17-0.230.17-0.370.35-0.650.0250.020.250.3-
-
6 GB 5310-1995 20G, U50207
0.17-0.240.17-0.370.35-0.650.030.030.250.250.15
-
7 GB 5310-1995 20MnG, U50208
0.17-0.240.17-0.370.7-10.030.030.250.250.15
-
8 JIS G 3461-2019 STB410
0.320.350.3-0.80.0350.035---
-
9 ASME SA-556/SA-556-2023 SA556 Grade B2
0.270.10.29-0.930.0350.035---
-
10 ASTM A556/A556M-2018 A556 Grade B2
0.270.10.29-0.930.0350.035---
-
11 EN 10216-2-2024 P265GH, 1.0425
0.20.41.40.0250.010.30.30.08
-
12 EN 10217-2-2019 P265GH, 1.0425
0.20.41.40.0250.020.30.30.08
-
13 EN 10217-5-2019 P265GH, 1.0425
0.20.41.40.0250.020.30.30.08
-
14 ASME SA-106/SA-106M-2021 SA-106 Grade B
0.3≤0.10.29-1.060.0350.0350.40.40.15
-
15 ASME SA-178/SA-178M-2023 SA178 Grade C
0.35-0.80.0350.035---
-
16 ASME SA-210/SA-210M-2023 SA210 Grade A-1
0.270.10.930.0350.035---
-
17 ASTM A106/A106M-2019 A106 ClassB, A106 CLB, A106
0.3≤0.10.29-1.060.0350.0350.40.40.15
-
18 ASTM A178/A178M-2025 A178 Grade C
0.35-0.80.0350.035---
-
19 ASTM A210/A210M-2019 A210 Grade A-1
0.270.10.930.0350.035---
-
注:数据仅供参考!如有疑问,请填写"我要纠错"!
版权说明:
⑴ 本网站的所有内容(包括但不限于文字、图片、音频、视频等)均受到版权保护,版权归本网站所有;
⑵ 未经授权,禁止以任何形式转载、复制、传播或用于其他商业用途;
⑶ 如需使用本网站内容,请提前获得授权。