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COMPANY
ABOUT US
TEAM
HISTORY
WORK WITH US
ETHICAL CODE
PARTNERSHIP
SPONSORSHIP
WHY CHOOSE US?
CONSULTING AND TECHNICAL SUPPORT
RAW MATERIAL WAREHOUSE
MATERIAL CUTTING
SPECIAL MANUFACTURING
CONSULTING AND QUALITY CONTROL
FAST DELIVERIES
RANGE OF PRODUCTS
FREE-CUTTING STEEL
FREE-CUTTING STEELS NOT INTENDED FOR HEAT TREATMENT
11SMn30 (1.0715)
11SMn37 (1.0736)
GFast30 (1.0715)
GFast37 (1.0736)
11SMnPb30 (1.0718)
11SMnPb37 (1.0737)
11SMnPb30+Te+Bi (1.0718+Te+Bi)
11SMnPb37+Te+Bi (1.0737+Te+Bi)
FREE-CUTTING STEELS FOR CASE HARDENING
10SPb20 (1.0722)
FREE-CUTTING STEELS FOR QUENCH AND TEMPERING
36SMnPb14 (1.0765)
44SMnPb28 (1.0763)
46S20 (1.0727)
CASE-HARDENING STEELS
NON-ALLOYED CASE-HARDENING STEELS
C15E (1.1141) – C15R (1.1140) – C15RPb (1.1140+Pb)
ALLOY CASE-HARDENING STEELS
16MnCr5 (1.7131) – 16MnCrS5 (1.7139)
16NiCr4 (1.5714) – 16NiCrS4 (1.5715) – 16NiCrS4Pb (1.5715+Pb)
20NiCrMo2-2 (1.6523) – 20NiCrMoS2-2 (1.6526)
17NiCrMo6-4 (1.6566) – 17NiCrMoS6-4 (1.6569) – 17NiCrMoS6-4Pb (1.6569+Pb)
QUENCHING AND TEMPERING STEELS
NON-ALLOY QUENCHING AND TEMPERING STEELS
C22E (1.1151) – C22R (1.1149)
C30E (1.1178) . C30R (1.1179)
C35E (1.1181) – C35R (1.1180)
C40E (1.1186) – C40R (1.1189)
C45E (1.1191) – C45R (1.1201)
C50E (1.1206) – C50R (1.1241)
C60E (1.1221) – C60R (1.1223)
ALLOY QUENCHING AND TEMPERING STEELS
25CrMo4 (1.7218) – 25CrMoS4 (1.7213)
30CrMo4 (~1.7216)
34CrNiMo6 (1.6582)
39NiCrMo3 (1.6510) – 39NiCrMo3Pb (1.6510+Pb)
40NiCrMo7 (~1.6363)
42CrMo4 (1.7225) – 42CrMoS4 (1.7227) – 42CrMoS4Pb (1.7227+Pb)
50CrMo4 (1.7228)
STEELS FOR SPECIAL APPLICATIONS
STEELS FOR FASTNERS
Grade B7 – Grade B7M
Grade B16
Grade L7 – Grade L7M
AMERICAN-STANDARD CARBON STEELS
LF2 – class 1 e 2
A105
NITRIDING STEELS
41CrAlMo7-10 (1.8509)
BEARING STEELS
100Cr6 (1.3505)
STRUCTURAL STEELS
S235JR (1.0038) – S235JRC (1.0122)
S355JR (1.0045) – S355J2C (1.0579)
STAINLESS STEELS
MARTENSITIC STAINLESS STEELS
410 – X12Cr13 (1.4006)
420A – X20Cr13 (1.4021)
420B – X30Cr13 (1.4028)
420C – X39Cr13 (1.4031)
430F – X14CrMoS17 (1.4104)
440B – X90CrMoV18 (1.4112)
PRECIPITATION HARDENED MARTENSITIC STEELS
630 17-4 PH – X5CrNiCuNb16-4 (1.4542)
AUSTENITIC STAINLESS STEELS
304 – X5CrNi18-10 (1.4301)
304L – X2CrNi18-9 (1.4307)
303 – X8CrNiS18-9 (1.4305)
303+Ca X8CrNiS18-9 (1.4305)
316 – X5CrNiMo17-12-2 (1.4401)
316L X2CrNiMo17-12-2 (1.4404)
316Ti – X6CrNiMoTi17-12-2 (1.4571)
NITRONIC 50 (1.3964)
HEAT-RESISTANT AUSTENIC STAINLESS STEELS
310 – X8CrNi25-21 (1.4845)
AUSTENIC-FERRITIC STAINLESS STEELS
F51 – X2CrNiMoN22-5-3 (1.4462)
F53 – X2CrNiMoN25-7-4 (1.4410)
F55 – X2CrNiMoCuWN25-7-4 (1.4501)
GF3PLUS
PRODEC®
CONVERSION
WEIGHT CONVERSION
DOWNLOAD
TECHNICAL SHEETS
PRICE LIST OF EXTRAS FOR FREE-CUTTING CARBON STEELS
PRODEC®
SURFACE QUALITY
TOLERANCES
CERTIFICATES
UNI EN ISO 9001:2015
ISO 9001:2015
QUALITY POLICY
ETHICAL CODE
CERTIFICATION
ROHS AND WEEE DIRECTIVES
REACH REGULATION
SCIP NOTIFICATIONS
CONFLICT MINERALS
PFASS DECLARATION
PROPOSITION 65
EUROPEAN DIRECTIVE 2000/53
JOURNAL
CONTACTS
GIEFFE ACCIAI
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COMPANY
ABOUT US
TEAM
HISTORY
WORK WITH US
ETHICAL CODE
PARTNERSHIP
SPONSORSHIP
WHY CHOOSE US?
CONSULTING AND TECHNICAL SUPPORT
RAW MATERIAL WAREHOUSE
MATERIAL CUTTING
SPECIAL MANUFACTURING
CONSULTING AND QUALITY CONTROL
FAST DELIVERIES
RANGE OF PRODUCTS
FREE-CUTTING STEEL
FREE-CUTTING STEELS NOT INTENDED FOR HEAT TREATMENT
11SMn30 (1.0715)
11SMn37 (1.0736)
GFast30 (1.0715)
GFast37 (1.0736)
11SMnPb30 (1.0718)
11SMnPb37 (1.0737)
11SMnPb30+Te+Bi (1.0718+Te+Bi)
11SMnPb37+Te+Bi (1.0737+Te+Bi)
FREE-CUTTING STEELS FOR CASE HARDENING
10SPb20 (1.0722)
FREE-CUTTING STEELS FOR QUENCH AND TEMPERING
36SMnPb14 (1.0765)
44SMnPb28 (1.0763)
46S20 (1.0727)
CASE-HARDENING STEELS
NON-ALLOYED CASE-HARDENING STEELS
C15E (1.1141) – C15R (1.1140) – C15RPb (1.1140+Pb)
ALLOY CASE-HARDENING STEELS
16MnCr5 (1.7131) – 16MnCrS5 (1.7139)
16NiCr4 (1.5714) – 16NiCrS4 (1.5715) – 16NiCrS4Pb (1.5715+Pb)
20NiCrMo2-2 (1.6523) – 20NiCrMoS2-2 (1.6526)
17NiCrMo6-4 (1.6566) – 17NiCrMoS6-4 (1.6569) – 17NiCrMoS6-4Pb (1.6569+Pb)
QUENCHING AND TEMPERING STEELS
NON-ALLOY QUENCHING AND TEMPERING STEELS
C22E (1.1151) – C22R (1.1149)
C30E (1.1178) . C30R (1.1179)
C35E (1.1181) – C35R (1.1180)
C40E (1.1186) – C40R (1.1189)
C45E (1.1191) – C45R (1.1201)
C50E (1.1206) – C50R (1.1241)
C60E (1.1221) – C60R (1.1223)
ALLOY QUENCHING AND TEMPERING STEELS
25CrMo4 (1.7218) – 25CrMoS4 (1.7213)
30CrMo4 (~1.7216)
34CrNiMo6 (1.6582)
39NiCrMo3 (1.6510) – 39NiCrMo3Pb (1.6510+Pb)
40NiCrMo7 (~1.6363)
42CrMo4 (1.7225) – 42CrMoS4 (1.7227) – 42CrMoS4Pb (1.7227+Pb)
50CrMo4 (1.7228)
STEELS FOR SPECIAL APPLICATIONS
STEELS FOR FASTNERS
Grade B7 – Grade B7M
Grade B16
Grade L7 – Grade L7M
AMERICAN-STANDARD CARBON STEELS
LF2 – class 1 e 2
A105
NITRIDING STEELS
41CrAlMo7-10 (1.8509)
BEARING STEELS
100Cr6 (1.3505)
STRUCTURAL STEELS
S235JR (1.0038) – S235JRC (1.0122)
S355JR (1.0045) – S355J2C (1.0579)
STAINLESS STEELS
MARTENSITIC STAINLESS STEELS
410 – X12Cr13 (1.4006)
420A – X20Cr13 (1.4021)
420B – X30Cr13 (1.4028)
420C – X39Cr13 (1.4031)
430F – X14CrMoS17 (1.4104)
440B – X90CrMoV18 (1.4112)
PRECIPITATION HARDENED MARTENSITIC STEELS
630 17-4 PH – X5CrNiCuNb16-4 (1.4542)
AUSTENITIC STAINLESS STEELS
304 – X5CrNi18-10 (1.4301)
304L – X2CrNi18-9 (1.4307)
303 – X8CrNiS18-9 (1.4305)
303+Ca X8CrNiS18-9 (1.4305)
316 – X5CrNiMo17-12-2 (1.4401)
316L X2CrNiMo17-12-2 (1.4404)
316Ti – X6CrNiMoTi17-12-2 (1.4571)
NITRONIC 50 (1.3964)
HEAT-RESISTANT AUSTENIC STAINLESS STEELS
310 – X8CrNi25-21 (1.4845)
AUSTENIC-FERRITIC STAINLESS STEELS
F51 – X2CrNiMoN22-5-3 (1.4462)
F53 – X2CrNiMoN25-7-4 (1.4410)
F55 – X2CrNiMoCuWN25-7-4 (1.4501)
GF3PLUS
PRODEC®
CONVERSION
WEIGHT CONVERSION
DOWNLOAD
TECHNICAL SHEETS
PRICE LIST OF EXTRAS FOR FREE-CUTTING CARBON STEELS
PRODEC®
SURFACE QUALITY
TOLERANCES
CERTIFICATES
UNI EN ISO 9001:2015
ISO 9001:2015
QUALITY POLICY
ETHICAL CODE
CERTIFICATION
ROHS AND WEEE DIRECTIVES
REACH REGULATION
SCIP NOTIFICATIONS
CONFLICT MINERALS
PFASS DECLARATION
PROPOSITION 65
EUROPEAN DIRECTIVE 2000/53
JOURNAL
CONTACTS
11 July 2023
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