SR NO
MATERIAL DESCRIPTION
ASTM SPECIFICATION
GRADES
1.
Carbon Steel (carbon less than 0.35% tensile strength less than or equal to 70 ksi  (480 Mpa))
A 27/A 27M     
A 216/A 216M
A 352/A 352M
A 356/A 356M
A 732/A 732M
All Grades
WCA,WCB
LCB,LCA
1
1A,2A
2.
Carbon steel (tensile strength greater than 70 ksi (480 Mpa)). Carbon-manganese  steel (tensile strength equal to or greater than 70 ksi but less than 90 ksi (620 Mpa))
A 148/A 148M
A 216/A 216M
A 352/A 352M
A 732/A 732M
A 757/A 757M
80-40
WCC
LCC
2Q,3A
A2Q
3.
Carbon and carbon-manganese steel (tensile strength equal to or greater than 90 ksi (620 Mpa))
A 732/A 732M
3Q,4A,4Q,5N
4.
Low-alloy steel (annealed,normalised or normalised and tempered. Tensile strength less than 85 ksi (585 Mpa))
A 148/A 148M
A 217/A 217M

A 352/A 352M
A 356/A 356M
A 389/A 389M
80-50
WC1,WC4,WC5,WC6,
WC9
LC1,LC2LC3,LC4
2,5,6,8
C23,C24
5.
Low-alloy steel (annealed, normalised or normalised and tempered. Tensile strength equal to or greater than 85ksi (585 Mpa)).
A 148/A 148M
A 217/A 217M
A 356/A 356M

90-60,105-85
C5,C12,WC11
9,10
6.
Low-alloy steel (quenched and  tempered)
A 148/A 148M





A 352/A 352M

A 732/A 732M 
105-85,115-95,
135-125,150-135,
160-145,165-150,
165-150L,210-180,
210-180L,
260-210,260-210L
LC2-1,LC1,LC2,
LC3,LC4,LC9,
 7Q,8Q,9Q,10Q,11Q,
 12Q,13Q,14Q.
7.
Ferritic Stainless steel

A 743/A 743M

 CB-30,CC-50
8.
Martensitic Stainless steel
A 217/A 217M 
A 352/A 352M
A 356/A 356M
A 487/A 487M



A 743/A 743M
CA-15
CA6NM
CA6NM
CA15-A,CA15-B,
CA15-C,CA15-D,
CA15M-A,CA6NM-A,
CA6NM-B
CA-15,CA-15M,
CA6NM,CA-40,
CA6N
9.
Low-carbon austenitic stainĀ­less steel (carbon equal to or less than 0.03%)
A 351/A 351M

A 743/A 743M

A 744/A 744M

CF-3,CF-3A,
CF-3M,CF-3MA,
CF-3,CF-3M,
CF-3MN,CN-3M,
CF-3,CF-3M
10.

Unstabilised austenitic Stainless Steel (Carbon greater than 0.03%)  d

 
A 351/A 351M 




A 447/A 447M
A 743/A 743M



 A 744/A 744M
 
CF-8,CF-8A,
CF-8M,CF-10,
CF-10M,CG-8M,
CH-8,CH-10,
CH-20
Type 1
CF-8,CG-12,
CF-20,CF-8M,
CF-16F,CH-20,
CG-8M,CE-30
CF-8,CF-8M
CG-8M
11.
Stabilised austenitic stainless steel

A 351/A 351M



A 447/A 447M
A 743/A 743M

 A 744/A 744M

CF-8C,CF-10MC,
CK-20,HK-30
HK-40,HT-30,
CN-7M,CT-15C
Type II
CF-8C,CN-7M,
CN-7MS,CK-20
CF-8C,CN-7M,
CN-7MS
12.
Austenitic-ferritic  stainless steel
A 351/A 351M
A 743/A 743M
A 744/A 744M
CD-4MCU
CD-4MCU
 CD-4MCU
13.
Precipitation-hardened austenitic stainless steel
A 747/A 747M

CB7CU-1,CB7CU-2
14.
Nickel-base alloys
A 494/A 494M
CW-12MW,CY-40,
CZ-100,M-35-1,
M-35-2,M-30C,
N-12MV,N-7M,
CW-6M,CW-6MC,
CW-2M,CX-2MW
OTHER THAN ABOVE, IN GENERAL WE CAN CAST ANY MATERIAL COMPOSITIONS AS PER CUSTOMERS SPECIFICATION MEETING TO ANY OF THE STANDARDS OF EN, GOST, JIS, IS etc.