Welcome to Haina Fastener!
WhatsApp/Wechat : +86-18668368299     Email : tony@hainafastener.com
JIAXING  HAINA  FASTENER  CO.,LIMITED
Home / Technical Info / Profession news / ASTM A325 2010 Table2 Chemical Requirements

ASTM A325 2010 Table2 Chemical Requirements

Views:32     Author:Site Editor     Publish Time: 2017-04-25      Origin:Site

Chemical Requirements for Type 3 Heavy Hex Structural Bolts
ElementComposition,%
Type 3 Bolts
ABCDEF
Carbon:





Heat analysis0.33-0.400.38-0.480.15-0.250.15-0.250.20-0.250.20-0.25
Product analysis0.31-0.420.36-0.500.14-0.260.14-0.260.18-0.270.19-0.26
Manganese:





Heat analysis0.90-1.200.70-0.900.80-1.350.40-1.200.60-1.000.90-1.20
Product analysis0.86-1.240.67-0.930.76-1.390.36-1.240.56-1.040.86-1.24
Phosphorus:





Heat analysis0.035 max0.06-0.120.035 max0.035 max0.035 max0.035 max
Product analysis0.040 max0.06-0.1250.040 max0.040 max0.040 max0.040 max
Sulfur:





Heat analysis0.040 max0.040 max0.040 max0.040 max0.040 max0.040 max
Product analysis0.045 max0.045 max0.045 max0.045 max0.045 max0.045 max
Silicon:





Heat analysis0.15-0.350.30-0.500.15-0.350.25-0.500.15-0.350.15-0.35
Product analysis0.13-0.370.25-0.550.13-0.370.20-0.550.13-0.370.13-0.37
Copper:





Heat analysis0.25-0.450.20-0.400.20-0.500.30-0.500.30-0.600.20-0.40
Product analysis0.22-0.480.17-0.430.17-0.530.27-0.530.27-0.630.17-0.43
Nickel:





Heat analysis0.25-0.450.50-0.800.25-0.500.50-0.800.30-0.600.20-0.40
Product analysis0.22-0.480.47-0.830.22-0.530.47-0.830.27-0.630.17-0.43
Chromium:





Heat analysis0.45-0.650.50-0.750.30-0.500.50-1.000.60-0.900.45-0.65
Product analysis0.42-0.680.47-0.830.27-0.530.45-1.050.55-0.950.42-0.68
Vanadium:





Heat analysisBB0.020 minBBB
Product analysisBB0.010 minBBB
Molybdenum:





Heat analysisB0.06 maxB0.10 maxBB
Product analysisB0.07 maxB0.11maxBB
Titanium:





Heat analysisBBB0.05 maxBB
Product analysisBBB0.06 maxBB


Home

Link :
All rights reserved Jiaxing Haina Fastener Co.,Limited  Privacy Policy