| 1 |
Rajkot Metlab Services LLP, Rajkot
| 7183706
| IS 3748 (2022) |
Tool Steels - Specification |
- |
12450 View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 7.4(Shape, dimensions and tolerances) |
- |
1000 |
|
- |
| 7.2(Chemical Composition) |
- |
5000 |
|
- |
| 7.2(Carbon) |
- |
1500 |
|
- |
| 7.2(Silicon) |
- |
1500 |
|
- |
| 7.2(Manganese) |
- |
1500 |
|
- |
| 7.2(Nickel) |
- |
1500 |
|
- |
| 7.2(Chromium) |
- |
1500 |
|
- |
| 7.2(Molybdenum) |
- |
1500 |
|
- |
| 7.2(Sulphur) |
- |
1500 |
|
- |
| 7.2(Phosphorus) |
- |
1500 |
|
- |
| 7.2(Nitrogen) |
- |
1500 |
|
- |
| 7.2(Copper) |
- |
1500 |
|
- |
| 7.2(Aluminium) |
- |
1500 |
|
- |
| 7.2(Titanium) |
- |
1500 |
|
- |
| 7.2(Niobium) |
- |
1500 |
|
- |
| 7.2(Cerium) |
- |
1500 |
|
- |
| 7.2(Tantalum) |
- |
1500 |
|
- |
| 7.2(Cobalt) |
- |
1500 |
|
- |
| 7.2(Tungsten) |
- |
1500 |
|
- |
| 7.2(Vanadium) |
- |
1500 |
|
- |
| 7.3(Surface Quality) |
- |
2500 |
|
- |
| 7.4(Shapes, dimensions and tolerances) |
- |
1000 |
|
- |
| 7.2(Hardness Test) |
- |
1500 |
|
- |
| Annex B.3(Verification of Minimum Hardness in Hardening Test) |
- |
1500 |
|
- |
| Annex B.7(Non-Destructive Test) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Carbon) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Silicon) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Manganese) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Chromium) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Sulphur) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(phosphorus) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Cobalt) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Molybdenum) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(vanadium) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Tunsten) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Nickel) |
- |
1500 |
|
- |
| As per Clause 7.2, Table 2 to 9(Nitrogen) |
- |
1500 |
|
- |
| 4.1(Classification) |
- |
1500 |
|
- |
| 4.2(Designation) |
- |
1500 |
|
- |
| 6.2.1(General) |
- |
1500 |
|
- |
| 6.2.2(Heat-treatment condition) |
- |
1500 |
|
- |
| 6.2.3(Surface Condition) |
- |
1500 |
|
- |
| 7.1(General requirements) |
- |
1500 |
|
- |
| 7.2(Chemical composition and mechanical properties) |
- |
1500 |
|
- |
| 7.3(Surface quality) |
- |
1500 |
|
- |
| 7.4(Shape, dimensions and tolerances) |
- |
1500 |
|
- |
| 9(Marking) |
- |
1500 |
|
- |
| 11.1(Product diameter or thickness ≥ 15 mm) |
- |
1500 |
|
- |
| 11.2(Product diameter or thickness < 15 mm) |
- |
1500 |
|
- |
|
12 Jan, 2028 |
- Included w.e.f 06.01.2026 |
| 2 |
JBS TESTING SOLUTIONS PVT LTD (27), JALANDHAR
| 9164606
| IS 3748 (2022) |
Tool Steels - Specification |
- |
12500 View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 7.4(Shape, dimensions and tolerances) |
- |
4500 |
|
For dimensional and other qualitative test |
| 7.2(Chemical Composition) |
- |
5000 |
|
For chemical test |
| 7.2(Carbon) |
- |
5000 |
|
For chemical test |
| 7.2(Silicon) |
- |
5000 |
|
For chemical test |
| 7.2(Manganese) |
- |
4999.98 |
|
For chemical test |
| 7.2(Nickel) |
- |
5000 |
|
For chemical test |
| 7.2(Chromium) |
- |
5000 |
|
For chemical test |
| 7.2(Molybdenum) |
- |
5000 |
|
For chemical test |
| 7.2(Sulphur) |
- |
5000 |
|
For chemical test |
| 7.2(Phosphorus) |
- |
5000 |
|
For chemical test |
| 7.2(Nitrogen) |
- |
5000 |
|
For chemical test |
| 7.2(Copper) |
- |
5000 |
|
For chemical test |
| 7.2(Aluminium) |
- |
5000 |
|
For chemical test |
| 7.2(Titanium) |
- |
5000 |
|
For chemical test |
| 7.2(Niobium) |
- |
5000 |
|
For chemical test |
| 7.2(Cerium) |
- |
5000 |
|
For chemical test |
| 7.2(Tantalum) |
- |
5000 |
|
For chemical test |
| 7.2(Cobalt) |
- |
5000 |
|
For chemical test |
| 7.2(Tungsten) |
- |
5000 |
|
For chemical test |
| 7.2(Vanadium) |
- |
5000 |
|
For chemical test |
| 7.3(Surface Quality) |
- |
4499.98 |
|
For dimensional and other qualitative test |
| 7.4(Shapes, dimensions and tolerances) |
- |
4500 |
|
For dimensional and other qualitative test |
| 7.2(Hardness Test) |
- |
3000 |
|
For hardness test |
| Annex B.3(Verification of Minimum Hardness in Hardening Test) |
- |
3000 |
|
For hardness test |
| Annex B.7(Non-Destructive Test) |
- |
4500 |
|
For dimensional and other qualitative test |
| As per Clause 7.2, Table 2 to 9(Carbon) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Silicon) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Manganese) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Chromium) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Sulphur) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(phosphorus) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Cobalt) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Molybdenum) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(vanadium) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Tunsten) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Nickel) |
- |
5000 |
|
For chemical test |
| As per Clause 7.2, Table 2 to 9(Nitrogen) |
- |
5000 |
|
For chemical test |
| 4.1(Classification) |
- |
4500 |
|
For dimensional and other qualitative test |
| 4.2(Designation) |
- |
4500 |
|
For dimensional and other qualitative test |
| 6.2.1(General) |
- |
4500 |
|
For dimensional and other qualitative test |
| 6.2.2(Heat-treatment condition) |
- |
4500 |
|
For dimensional and other qualitative test |
| 6.2.3(Surface Condition) |
- |
4500 |
|
For dimensional and other qualitative test |
| 7.1(General requirements) |
- |
4500 |
|
For dimensional and other qualitative test |
| 7.2(Chemical composition and mechanical properties) |
- |
5000 |
|
For chemical test |
| 7.3(Surface quality) |
- |
4500 |
|
For dimensional and other qualitative test |
| 7.4(Shape, dimensions and tolerances) |
- |
4499.99 |
|
For dimensional and other qualitative test |
| 9(Marking) |
- |
4499.98 |
|
For dimensional and other qualitative test |
| 11.1(Product diameter or thickness ≥ 15 mm) |
- |
4500 |
|
For dimensional and other qualitative test |
| 11.2(Product diameter or thickness < 15 mm) |
- |
4500 |
|
For dimensional and other qualitative test |
|
- |
- Included w.e.f.30.06.2025 |
| 3 |
Institute for Auto Parts and Hand Tools Technology, Ludhiana
| 9126034
| IS 3748 (1990) |
Tool and die steels - Specification (Second Revision) |
All Grade/Type/Size/Designation as per IS 3748 |
14460 View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| Cl 7.1, 7.2, 12.1 & Table 1(Carbon- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
100 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Silicon- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
100 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Manganese- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
100 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Nickel- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Chromium- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Molybdenum- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Vanadium- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Tungsten- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Sulphur- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
100 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Phosphorus- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
100 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Cobalt- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
| 6(Freedom from defects) |
- |
500 |
|
- |
| 9.1(Hardness , max-IS 1500 ) |
- |
400 |
|
- |
| 10(Dimensions and Tolerances, mm) |
- |
1200 |
|
- |
| 13(Ultra sound testing) |
- |
1000 |
|
- |
| 14.5(v) Magnaflux test) |
- |
1000 |
|
- |
| 14.3(iii)Macro etch test) |
- |
1000 |
|
- |
| 14.6(vi) Metallographic test) |
- |
900 |
|
Microstructure - Rs. - 500/-
Inclusion Rating = Rs. 400/- |
| 14.7(vii) Diistribution of carbides) |
- |
500 |
|
- |
| 14.1(i) Shephard's P.F.Test) |
- |
5500 |
|
- |
| 14.2(ii)Fracture disc test) |
- |
500 |
|
- |
| 14.4(iv)Crop test upto 45mm dia) |
- |
500 |
|
- |
| Cl 7.1, 7.2, 12.1 & Table 1(Tin- IS 228 and relevant parts or any other established Instrumental/Chemical method.) |
- |
120 |
|
- |
|
17 Feb, 2028 |
- - |
| 4 |
Gravitas Laboratories Private Limited, Greater Noida
| 8182606
| IS 3748 (2022) |
Tool Steels - Specification |
- |
12000 View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 7.4(Shape, dimensions and tolerances) |
- |
300 |
|
- |
| 7.2(Chemical Composition) |
- |
1000 |
|
- |
| 7.2(Carbon) |
- |
250 |
|
- |
| 7.2(Silicon) |
- |
250 |
|
- |
| 7.2(Manganese) |
- |
250 |
|
- |
| 7.2(Nickel) |
- |
250 |
|
- |
| 7.2(Chromium) |
- |
250 |
|
- |
| 7.2(Molybdenum) |
- |
250 |
|
- |
| 7.2(Sulphur) |
- |
250 |
|
- |
| 7.2(Phosphorus) |
- |
250 |
|
- |
| 7.2(Nitrogen) |
- |
250 |
|
- |
| 7.2(Copper) |
- |
250 |
|
- |
| 7.2(Aluminium) |
- |
250 |
|
- |
| 7.2(Titanium) |
- |
250 |
|
- |
| 7.2(Niobium) |
- |
250 |
|
- |
| 7.2(Cerium) |
- |
250 |
|
- |
| 7.2(Tantalum) |
- |
250 |
|
- |
| 7.2(Cobalt) |
- |
250 |
|
- |
| 7.2(Tungsten) |
- |
250 |
|
- |
| 7.2(Vanadium) |
- |
250 |
|
- |
| 7.3(Surface Quality) |
- |
0 |
|
- |
| 7.4(Shapes, dimensions and tolerances) |
- |
400 |
|
- |
| 7.2(Hardness Test) |
- |
500 |
|
- |
| Annex B.3(Verification of Minimum Hardness in Hardening Test) |
- |
800 |
|
- |
| As per Clause 7.2, Table 2 to 9(Carbon) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Silicon) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Manganese) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Chromium) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Sulphur) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(phosphorus) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Cobalt) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Molybdenum) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(vanadium) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Tunsten) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Nickel) |
- |
250 |
|
- |
| As per Clause 7.2, Table 2 to 9(Nitrogen) |
- |
250 |
|
- |
| 7.2(Chemical composition and mechanical properties) |
- |
2000 |
|
- |
| 7.3(Surface quality) |
- |
250 |
|
- |
| 7.4(Shape, dimensions and tolerances) |
- |
250 |
|
- |
|
- |
- Included w.e.f 22.07.2025
Excluding non destructive test |
| 5 |
BIS, Southern Regional Laboratory (SRL)
| None
| IS 3748 (2022) |
Tool Steels - Specification |
- |
- View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 11.1 (Product diameter or thickness ≥ 15 mm) |
- |
|
|
|
| 7.2 (Chemical Composition) |
- |
|
|
|
| 7.2 (Carbon) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Silicon) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Manganese) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Chromium) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Sulphur) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (phosphorus) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Cobalt) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Molybdenum) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (vanadium) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Tunsten) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Nickel) |
- |
|
|
|
| As per Clause 7.2, Table 2 to 9 (Nitrogen) |
- |
|
|
|
|
- |
- - |
| 6 |
Alpha Test House Services LLP (160), Sahibzada Ajit Singh Nagar
| 9138706
| IS 3748 (2022) |
Tool Steels - Specification |
Tool Steels |
12500 View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 7.4(Shape, dimensions and tolerances) |
- |
200 |
|
- |
| 7.2(Chemical Composition) |
- |
4900 |
|
- |
| 7.2(Carbon) |
- |
200 |
|
- |
| 7.2(Silicon) |
- |
200 |
|
- |
| 7.2(Manganese) |
- |
200 |
|
- |
| 7.2(Nickel) |
- |
200 |
|
- |
| 7.2(Chromium) |
- |
200 |
|
- |
| 7.2(Molybdenum) |
- |
200 |
|
- |
| 7.2(Sulphur) |
- |
200 |
|
- |
| 7.2(Phosphorus) |
- |
200 |
|
- |
| 7.2(Nitrogen) |
- |
1500 |
|
- |
| 7.2(Copper) |
- |
200 |
|
- |
| 7.2(Aluminium) |
- |
200 |
|
- |
| 7.2(Titanium) |
- |
200 |
|
- |
| 7.2(Niobium) |
- |
200 |
|
- |
| 7.2(Cerium) |
- |
200 |
|
- |
| 7.2(Tantalum) |
- |
200 |
|
- |
| 7.2(Cobalt) |
- |
200 |
|
- |
| 7.2(Tungsten) |
- |
200 |
|
- |
| 7.2(Vanadium) |
- |
200 |
|
- |
| 7.3(Surface Quality) |
- |
200 |
|
- |
| 7.4(Shapes, dimensions and tolerances) |
- |
200 |
|
- |
| 7.2(Hardness Test) |
- |
1000 |
|
- |
| Annex B.3(Verification of Minimum Hardness in Hardening Test) |
- |
500 |
|
- |
| Annex B.7(Non-Destructive Test) |
- |
1000 |
|
- |
| As per Clause 7.2, Table 2 to 9(Carbon) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Silicon) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Manganese) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Chromium) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Sulphur) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(phosphorus) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Cobalt) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Molybdenum) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(vanadium) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Tunsten) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Nickel) |
- |
200 |
|
- |
| As per Clause 7.2, Table 2 to 9(Nitrogen) |
- |
1500 |
|
- |
| 4.1(Classification) |
- |
200 |
|
- |
| 4.2(Designation) |
- |
200 |
|
- |
| 6.2.1(General) |
- |
100 |
|
- |
| 6.2.2(Heat-treatment condition) |
- |
200 |
|
- |
| 6.2.3(Surface Condition) |
- |
200 |
|
- |
| 7.1(General requirements) |
- |
50 |
|
- |
| 7.2(Chemical composition and mechanical properties) |
- |
8200 |
|
- |
| 7.3(Surface quality) |
- |
200 |
|
- |
| 7.4(Shape, dimensions and tolerances) |
- |
200 |
|
- |
| 9(Marking) |
- |
50 |
|
- |
| 11.1(Product diameter or thickness ≥ 15 mm) |
- |
100 |
|
- |
| 11.2(Product diameter or thickness < 15 mm) |
- |
100 |
|
- |
|
31 Dec, 2029 |
- Included w.e.f. 11.06.2024 |
| 7 |
BIS, Central Laboratory (CL)
| None
| IS 3748 (2022) |
Tool Steels - Specification |
- |
- View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 7.2 (Carbon) |
- |
|
|
|
| 7.2 (Silicon) |
- |
|
|
|
| 7.2 (Manganese) |
- |
|
|
|
| 7.2 (Chromium) |
- |
|
|
|
| 7.2 (Sulphur) |
- |
|
|
|
| 7.2 (Phosphorus) |
- |
|
|
|
| 7.2 (Cobalt) |
- |
|
|
|
| 7.2 (Molybdenum) |
- |
|
|
|
| 7.2 (Vanadium) |
- |
|
|
|
| 7.2 (Tungsten) |
- |
|
|
|
| 7.2 (Nickel) |
- |
|
|
|
| 7.2 (Nitrogen) |
- |
|
|
|
| 7.4 (Shape, dimensions and tolerances) |
- |
|
|
|
| 7.3 (Surface Quality) |
- |
|
|
|
| 7.2 (Hardness Test) |
- |
|
|
|
|
- |
- Steel/name designation may be declared . 5 pcs of 5x5 cm sample having dia > 3mm and/or thickness > 0.8 mm shall be provided.
Excluding Cl 7.3 Surface Quality |
| 8 |
BIS, Northern Regional Laboratory (NRL)
| None
| IS 3748 (1990) |
Tool and die steels - Specification (Second Revision) |
- |
- View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| Cl. 7.1, 7.2, 12.1 Table 1 (Carbon) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Silicon) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Manganese) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Nickel) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Chromium) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Molybdenum) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Vanadium) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Tungsten) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Sulphur) |
- |
|
|
|
| Cl. 7.1, 7.2, 12.1 Table 1 (Phosphorous) |
- |
|
|
|
| Cl. 7.2, (Copper) |
- |
|
|
|
| Cl. 7.2, (Cobalt) |
- |
|
|
|
| Cl. 7.2, (Tin) |
- |
|
|
|
|
- |
- Excluding No, Cr, No, V, An and W |
| 9 |
BIS, Eastern Regional Laboratory (ERL)
| None
| IS 3748 (2022) |
Tool Steels - Specification |
All |
- View breakup
-
| Clause No. |
Exclusion |
Testing Charges (Excl. Of Taxes) |
Effective Date |
Remark |
| 7.4 (Shape, dimensions and tolerances) |
- |
|
|
|
| 7.2 (Chromium) |
- |
|
|
|
| 7.2 (Molybdenum) |
- |
|
|
|
| 7.2 (Vanadium) |
- |
|
|
|
| 7.2 (Tungsten) |
- |
|
|
|
| 7.2 (Nickel) |
- |
|
|
|
| 7.2 (Cobalt) |
- |
|
|
|
| 7.2 (Carbon) |
- |
|
|
|
| 7.2 (Silicon) |
- |
|
|
|
| 7.2 (Manganese) |
- |
|
|
|
| 7.2 (Phosphorus) |
- |
|
|
|
| 7.2 (Sulphur) |
- |
|
|
|
| Annex B.7 (Non-Destructive Test) |
- |
|
|
|
|
- |
- Mech: NDT (Additional test) can be carried out for ultrasonic test only. Grade and heat treatment condition to be declared |