Search for Materials

101.3 - Special Low Alloy Steels (chip and pin forms)

PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.


- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only


Detail - Detail    Certificate - Certificate    Report of Investigation - Report of Investigation    MSDS - MSDS    Data Files - Data Files    Questionaire - Questionnaire


  361 363 2160 2161 2162 2163 2164 2165 2166 2167 2168
Status   >> Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling Now Selling
Description   >> AISI 4340 Steel (chip form)
Chromium-Vanadium Steel (Modified) Low-Alloy Steel (pin form)
Low Alloy Steel (chip form) Low Alloy Steel (chip form) Low Alloy Steel (chip form) Low Alloy Steel (chip form) Low Alloy Steel (chip form)
Low Alloy Steel (chip form)
Low Alloy Steel (chip form)
High-Purity Iron (chip form)
  Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS Data Files Detail Certificate MSDS Detail Certificate MSDS Detail Certificate MSDS
Unit of Issue   >> 150 g 150 g 200 g 150 g 150 g 150 g 150 g 150 g 150 g 150 g 150 g

Elemental Composition (mass fraction in % unless noted by an asterik * for mg/kg)
Aluminum (Al) 0.021 0.24   0.0539 0.0681 0.0426 0.0098 0.006 0.012 0.0045 4*
Antimony (Sb) 0.0042 0.002   0.00548 0.00014 0.01033 0.00030 0.0010 0.0005 0.0020 <3*
Arsenic (As) 0.017 0.010   0.0131 0.01804 0.0520 0.0110 0.0010 0.0035 0.0005 <1*
Bismuth (Bi) 0.0004 0.0008   0.2* <0.1* <0.1* 1* <0.0001 <0.0001 <0.0001 <3*
Boron (B)       0.00215 0.00470 0.00541 0.0011 0.000944 4.365* 9.72* 0.064*
Cadmium (Cd)                     <1*
Calcium (Ca) 0.00010 0.00022   <1* <2* <2* <1*       <2*
Carbon (C) 0.383 0.62 0.584 1.02 0.360 0.1934 0.598 0.0063 0.015 0.051 10*
Cerium (Ce) 0.0040 0.0030   3* <1* <1* <1*        
Chromium (Cr) 0.694 1.31   0.2195 0.9252 0.5033 1.4700 0.050 0.024 0.0015 3*
Cobalt (Co) 0.032 0.048   0.0256 0.0589 0.0938 0.010 0.0012 0.0022 0.0050 6*
Copper (Cu) 0.042 0.10   0.2973 0.1225 0.0432 0.5156 0.0013 0.015 0.0014 5*
Germanium (Ge) [0.006] [0.010]                  
Gold (Au) <0.00005 0.0005                  
Hafnium (Hf) 0.0002 0.0005                  
Hydrogen (H) <0.0005 <0.0005   2* 2* 3* 3*        
Iron (Fe) 95.6 94.4   95.0 93.6 94.8 95.1        
Lanthanum (La) 0.001 0.002                  
Lead (Pb) 0.000025 0.00186   0.1* 0.1* 0.1* <0.2* 0.0003 0.003 <0.0001 <1*
Magnesium (Mg) 0.00026 0.00062   <1* <1* <1* <1* <0.0001 <0.0001 <0.0001 <3*
Manganese (Mn) 0.66 1.50   0.680 2.095 1.623 1.219 0.144 0.066 0.022 6*
Molybdenum (Mo) 0.19 0.028   0.1030 0.3545 0.4956 0.1982 0.0055 0.0035 0.020 <7*
Neodymium (Nd) 0.00075 0.0012                  
Nickel (Ni) 2.00 0.30   1.999 1.1537 0.5095 0.2029 0.155 0.022 0.002 10*
Niobium (Nb) 0.022 0.049   0.01978 0.0721 0.0989 0.0404 0.0004 0.005 0.0095 <5*
Nitrogen (N) 0.0037 0.0041   0.0049 0.0035 0.0051 0.0027       6*
Oxygen (O) 0.0009 0.00066   150* 130* 130* 110*       110*
Phosphorus (P) 0.014 0.029   0.0407 0.0336 0.0126 0.02079 0.0052 0.0012 0.0031 14*
Praseodymium (Pr) 0.0003 0.0004                  
Selenium (Se) 0.004 0.00016   2* 1* 4* 2* 0.0035 0.0035   <5*
Silicon (Si) 0.222 0.74   0.1816 0.3532 0.6168 0.0575 0.004 0.010 0.026 <5*
Silver (Ag) 0.0004 0.0037           0.0002 0.0005 0.0007  
Strontium (Sr) <0.0005 <0.0005                  
Sulfur (S) 0.0143 0.0068 0.012 0.0347 0.03267 0.0225 0.0127 0.003643 0.002164 0.008731 10.7*
Tantalum (Ta) 0.020 0.53   0.0522 0.02153 0.01187 0.02919 (0.004) 0.011 0.002 <5*
Tellurium (Te) 0.0006 0.0009   2* 2* 2* 2* (0.003) 0.003 0.0003 <1*
Tin (Sn) 0.010 0.104   0.0474 0.0467 0.0109 0.02087 0.002 0.0010 0.006 <3*
Titanium (Ti) 0.020 0.050   0.180 0.0988 0.307 0.02820 0.0051 0.0007 0.010 <3*
Tungsten (W) 0.017 0.046   <50* 0.00030 0.00176 0.0009       <10*
Vanadium (V) 0.011 0.31   0.0540 0.1996 0.3062 0.1059 0.0040 0.009 0.033 <1*
Zinc (Zn) 0.0001 0.0004                 <5*
Zirconium (Zr) 0.009 0.049   0.0132 0.02928 0.0374 0.00171   0.0004 0.004 <5*

- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only