Chapter 17      International Cross References - Carbon & Alloy Steels

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 BRITISH CROSS REFERENCES FOR ALLOY STEELSe

 Nearest

 

 

 

 

 

 

 

 SAEGr

BS Number

C

Si

Mn

Ni

Cr

Mo

 5115

527A17

0.14-0.19

0.10-0.35

0.70-0.90

---

0.70-0.90

---
 5115 527H17, 527M17 0.14-0.20 0.10-0.35 0.70-1.00 --- 0.60-0.90 ---
 5130 530A30 (En18A) 0.28-0.33 0.10-0.35 0.60-0.80 --- 0.90-1.20 ---

 5132

530A32 (En18B)

0.30-0.35

0.10-0.35

0.60-0.80

---

0.90-1.20

---
 5132, 5135 530A36 (En18C) 0.34-0.39 0.10-0.35 0.60-0.80 --- 0.90-1.20 ---
 5140 530A40 (En18D) 0.38-0.43 0.10-0.35 0.60-0.80 --- 0.90-1.20 ---

 5132

530H32

0.29-0.35

0.10-0.35

0.50-0.90

---

0.80-1.25

---
 5135 530H36 0.33-0.40 0.10-0.35 0.50-0.90 --- 0.80-1.25 ---
 5140 530H40 0.37-0.44 0.10-0.35 0.50-0.90 --- 0.80-1.25 ---

 4032

605A32

0.30-0.35

0.10-0.35

1.301.70

---

---

0.22-0.32
 4037 605A37 0.35-0.40 0.10-0.35 1.30-1.70 --- --- 0.22-0.32
 4032 605H32 0.29-0.35 0.10-0.35 1.25-1.75 --- --- 0.22-0.32

 4037

605H37

0.34-0.41

0.10-0.35

1.25-1.75

---

---

0.22-0.32
 4032 605M36 (En16) 0.32-0.40 0.10-0.35 1.30-1.70 --- --- 0.22-0.32
 4617 665H17 0.14-0.20 0.10-0.35 0.35-0.75 1.50-2.00 --- 0.20-0.30

 4620

665H20, 665M20

0.17-0.23

0.10-0.35

0.35-0.75

1.50-2.00

---

0.20-0.30
 4617 665M17 (En34) 0.14-0.20 0.10-0.35 0.35-0.75 1.50-2.00 --- 0.20-0.30
 4130 708A30 0.28-0.33 0.10-0.35 0.40-0.60 --- 0.90-1.20 0.15-0.25

 4135, 4137

708A37

0.35-0.40

0.10-0.35

0.70-1.00

---

0.90-1.20

0.15-0.25
 4140 708A40 0.38-0.43 0.10-0.35 0.75-1.00 --- 0.90-1.20 0.15-0.25
 4140, 4142 708A42 (En19C) 0.40-0.45 0.10-0.35 0.70-1.00 --- 0.90-1.20 0.15-0.25
 4147 708A47 0.45-0.50

0.10-0.35

 0.75-1.00 --- 0.90-1.20 0.15-0.25

 4118

708H20, 708M20

0.17-0.23

 0.10-0.35

0.60-0.90

---

0.85-1.15

0.15-0.25
 4135, 4137 708H37 0.34-0.41 0.10-0.35 0.65-1.05 --- 0.80-1.25 0.15-0.25

 4140, 4142

708H42

0.39-0.46

0.10-0.35

0.65-1.05

---

0.80-1.25

0.15-0.25

 Nearest

 

 

 

 

 

 

 

 SAEGr

BS Number

C

Si

Mn

Ni

Cr

Mo
 4145 708H45 0.42-0.49

0.10-0.35

 0.65-1.05 --- 0.80-1.25 0.15-0.25
 4140 708M40 0.36-0.44 0.10-0.35 0.70-1.00 --- 0.80-1.20 0.15-0.25
 4137 709A37 0.35-0.40 0.10-0.35 0.75-1.00 --- 0.90-1.20 0.25-0.35

 4140

709A40

0.38-0.43

0.10-0.35

0.75-1.00

---

0.90-1.20

0.25-.0.35
 4142 709A42 0.40-0.45 0.10-0.35 0.75-1.00 --- 0.90-1.20 0.25-0.35
 4140 709M40 0.36-0.44 0.10-0.35 0.70-1.00 --- 0.90-1.20 0.25-0.35
 8617 805A17 0.15-0.20 0.10-0.35 0.70-0.90 0.40-0.70 0.40-0.60 0.15-0.25

 8620

805A20

0.18-0.23

0.10-0.35

0.70-0.90

0.40-0.70

0.40-0.60

0.15-0.25
 8622 805A22 0.20-0.25 0.10-0.35 0.70-0.90 0.40-0.70 0.40-0.60 0.15-0.25
 8617 805H17, 805M17 0.14-0.20 0.10-0.35 0.60-0.95 0.35-0.75 0.35-0.65 0.15-0.25
  (En361)            

 8620

805H20

0.17-0.23

0.10-0.35

0.60-0.95

0.35-0.75

0.35-0.65

0.15-0.25
 8622 805H22, 805M22 0.19-0.25 0.10-0.35 0.60-0.90 0.35-0.75 0.35-0.65 0.15-0.25
 E9310 832H13 0.10-0.16 0.10-0.35 0.35-0.60 3.00-3.75 0.70-1.00 0.10-0.25

 E9310

832M13 (En36C)

0.10-0.16

0.10-0.35

0.35-0.60

3.00-3.75

0.70-1.00

0.10-0.25
 8637 945M38 (En100) 0.34-0.42 0.10-0.35 1.20-1.60 0.60-0.90 0.40-0.60 0.15-0.25
 9260 250A58 (En45A) 0.55-0.62 0.10-0.35 0.70-1.00 --- --- ---

 9260

250A61 (En45A)

0.58-0.65

0.10-0.35

0.70-1.00

---

---

---
 5160 527A60 (En48) 0.55-0.65 0.10-0.35 0.70-1.00 --- 0.60-0.90 ---
 5160 527H60 0.55-0.65 0.10-0.35 0.65-1.05 --- 0.55-0.90 ---

 6150

735A50 (En47)

0.46-0.54

0.10-0.35

0.60-0.90

---

0.80-1.10

---
 8660 805A60 0.55-0.65 0.10-0.35 0.70-1.00 0.40-0.70 0.40-0.60 0.15-0.25
 8660 805H60 0.55-0.65 0.10-0.35 0.65-1.05 0.35-0.65 0.35-0.65 0.15-0.25

 5060

526M60 (En11)

0.55-0.65

0.10-0.35

0.50-0.80

0.50-0.80

---

---
 5130 530H30 0.27-0.33 0.10-0.35 0.50-0.90 --- 0.80-1.25 ---
 E52100 534A99 (En31) 0.95-1.10 0.10-0.35 0.25-0.40 --- 1.20-1.60 ---

 E52100

535A99 (En31)

0.95-1.10

0.10-0.35

0.40-0.70

---

1.20-1.60

---

 Nearest

 

 

 

 

 

 

 

 SAEGr

BS Number

C

Si

Mn

Ni

Cr

Mo
 5147, 5150 BW2b 0.45-0.53

0.10-0.35

 0.50-1.00 --- 0.80-1.20 ---
 5147, 5150 BW3b 0.45-0.53 0.10-0.35 0.50-1.00 --- 0.80-1.20 ---
 4161 BW4b 0.45-0.53 0.10-0.35 0.50-1.00 --- 0.80-1.50 0.20-0.40

 5147

 CLA12 Grade Ac

0.45-0.55

0.10-0.35

0.50-1.00

0.40

0.80-1.20

0.10
 5147 CLA12 Grade Bc 0.45-0.55 0.10-0.35 0.50-1.00 0.40 0.60-1.20 0.10
 4161 CLA12 Grade Cc 0.45-0.55 0.10-0.35 0.50-1.00 0.40 0.80-1.50 0.20-0.40

 4140

711M40d

0.36-0.44

0.10-0.35

0.60-1.10

0.40

0.90-1.50

0.25-0.40
 4340 818M40d 0.36-0.44 0.10-0.35 0.40-0.85 1.30-1.80 1.00-1.50 0.20-0.4
 a. Due to limited available space, sulphur and phosphorus contents are not listed, but are specified. See appropriate standard for more details.
 b. Alloy steel casting grade.
 c. Investment slloy steel casting. Also contains copper 0.30%.
 d. Alloy steel forging grade.
 e. It is not practical to directly correlate the various metal designations from country to country, let alone comparing several countries and
 their metal designations; from the view that chemical composition may be similar, but not identical, and that manufacturing technologies may
 differ greatly. Consequently, the cross references made in this table at\re, at best, only listed as a guide to assist in finding comparable metal
 designations, rather than the equivalent metal designations.
 
 [ Go to Top ]

 

 The Ferrous Metals Data Book

but not identical, and that manufacturing technologies may  differ greatly. Consequently, the cross references made in this table at\re, at best, only listed as a guide to assist in finding comparable metal  designations, rather than the equivalent metal designations.    [ Go to Top ]

 

 The Ferrous Metals Data Book