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  • BMW standard GS93032-3 CR5-GI50/50-U GS93032-3 CR440Y780T-DP-GI50/50-U
  • BMW standard GS93032-3 CR5-GI50/50-U GS93032-3 CR440Y780T-DP-GI50/50-U
  • BMW standard GS93032-3 CR5-GI50/50-U GS93032-3 CR440Y780T-DP-GI50/50-U
  • BMW standard GS93032-3 CR5-GI50/50-U GS93032-3 CR440Y780T-DP-GI50/50-U
  • BMW standard GS93032-3 CR5-GI50/50-U GS93032-3 CR440Y780T-DP-GI50/50-U

›

BMW standard GS93032-3 CR5-GI50/50-U GS93032-3 CR440Y780T-DP-GI50/50-U
Phone : +86 13774270557
Email : yuhai@so-lucky.cn
Wechat : +86 13774270557
Whatsapp : +86 13774270557
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Product Description

Definitions

Niobium, titanium and/or vanadium alloyed steels are termed microalloyed (LA). Through these alloy elements a higher strength at relatively good cold working is achieved.

Microalloyed fine grained steels (MC) show a fine structural condition, that is achieved by deposition (mostly carbide and/or nitride) in combination with temperature-controlled final rolling (thermo-mechanic rolling).

Bake-hardening is defined as artificial ageing of the material based on the heat treatment of the formed component during the paint process.

Since in the ferrite structure of this type of steel no carbon or nitrogen is dissolved it is internationally referred to as “interstitial-free steel“ (IF steel). High strength IF steels have very low contents of carbon and are stabilized by the addition of titanium and/or niobium. As a consequence, these steels show nearly unlimited suitability for storage. The higher strength is achieved by solid solution hardening with adding manganese, phosphorus and/or silicon. A higher work-hardening, no pronounced yield strength, high elongations and high r-values result in an excellent formability.The high-strength IF-steel is suitable in particular for deepdrawn parts; due to its low ratio Re/Rm (min. yield strength/tensile strength) und the high r- and n-values (anisotropy and strain hardening coefficient).

BMW standard galvanized grade：

GS93032-3 CR1-GI50/50-U

GS93032-3 CR2-GI50/50-U

GS93032-3 CR3-GI50/50-U

GS93032-3 CR4-GI50/50-U

GS93032-3 CR5-GI50/50-U

GS93032-3 HR2

GS93032-3 CR180IF-GI50/50-U

GS93032-3 CR210IF-GI50/50-U

GS93032-3 CR240IF-GI50/50-U

GS93032-3 CR180BH-GI50/50-U

GS93032-3 CR210BH-GI50/50-U

GS93032-3 CR240BH-GI50/50-U

GS93032-3 CR280BH-GI50/50-U

GS93032-3 CR210LA-GI50/50-U

GS93032-3 CR240LA-GI50/50-U

GS93032-3 CR270LA-GI50/50-U

GS93032-3 CR300LA-GI50/50-U

GS93032-3 CR340LA-GI50/50-U

GS93032-3 CR380LA-GI50/50-U

GS93032-3 CR420LA-GI50/50-U

GS93032-3 HR300LA-GI50/50-U

GS93032-3 HR340LA-GI50/50-U

GS93032-3 HR380LA-GI50/50-U

GS93032-3 HR420LA-GI50/50-U

GS93032-3 HR460LA-GI50/50-U

GS93032-3 HR500LA-GI50/50-U

GS93032-3 CR250Y440T-DP-GI50/50-U

GS93032-3 CR290Y490T-DP-GI50/50-U

GS93032-3 CR330Y590T-DP-GI50/50-U

GS93032-3 CR440Y780T-DP-GI50/50-U

GS93032-3 CR700Y980T-DP-GI50/50-U

GS93032-3 HR330Y580T-DP-GI50/50-U

GS93032-3 CR400Y690T-TR-GI50/50-U

GS93032-3 CR570Y780T-CP-GI50/50-U

GS93032-3 CR660Y780T-CP-GI50/50-U

GS93032-3 HR660Y760T-CP-GI50/50-U

GS93032-3 CR950Y1200T-MS-GI50/50-U

GS93032-3 HR900Y1180T-MS-GI50/50-U

GS 93005-2 DX52D+Z

GS 93005-2 DX53D+Z

GS 93005-2 DX54D+Z

GS 93005-2 DX56D+Z

GS 93005-2 DX57D+Z

GS 93005-2 HC180Y

GS 93005-2 HC220Y

GS 93005-2 HC260Y

GS 93005-2 HC180B

GS 93005-2 HC220B

GS 93005-2 HC260B

GS 93005-2 HC300B

GS 93005-2 HC220LA

GS 93005-2 HC260LA

GS 93005-2 HC300LA

GS 93005-2 HC340LA

GS 93005-2 HC380LA

GS 93005-2 HC420LA

GS 93005-2 HD340LA

GS 93005-2 HD380LA

GS 93005-2 HD420LA

The STEEL described provides stamping, swing shearing, leveling, laser cutting, laser welding and strip processing, and we also have a professional logistics team to provide you with a full range of services.

Let us know if you're interested.


Chemical composition and mechanical properties



CSiMnPSALTiNb
CR210LA≤0,10≤0,50≤1,00≤0,080≤0,030≥0,015——
CR240LA≤0,10≤0,50≤1,00≤0,030≤0,025≥0,015≤0,15—
CR270LA≤0,12≤0,50≤1,00≤0,030≤0,025≥0,015≤0,15≤0,09
CR300LA≤0,12≤0,50≤1,40≤0,030≤0,025≥0,015≤0,15≤0,09
CR340LA≤0,12≤0,50≤1,50≤0,030≤0,025≥0,015≤0.15≤0,09
CR380LA≤0,12≤0,50≤1,60≤0,030≤0,025≥0,015≤0.15≤0,09
CR420LA≤0,12≤0,50≤1.65≤0,030≤0,025≥0,015≤0,15≤0,09
CR460LA≤0,12≤0,50≤1.65≤0,030≤0,025≥0,015≤0,15≤0,09
HR300LA≤0,12≤0,50≤1,30≤0,030≤0,025≥0,015≤0,15≤0,10
HR340LA≤0,12≤0,50≤1,50≤0,030≤0,025≥0,015≤0,15≤0,10
HR380LA1≤0,12≤0,50≤1,50≤0,030≤0,025≥0,015≤0,15≤0,10
HR420LA≤0,12≤0,50≤1,60≤0,030≤0,025≥0,015≤0,15≤0,10
HR460LA≤0,12≤0,50≤1.65≤0,030≤0,025≥0,015≤0,15≤0,10
HR500LA≤0,12≤0,50≤1,70≤0,030≤0,025≥0,015≤0,15≤0,10
HR300MC≤0,12≤0,50≤1,30≤0,030≤0,025≥0,015≤0,15≤0,10
HR340MC≤0,12≤0,50≤1,50≤0,030≤0,025≥0,015≤0,15≤0,10
HR380MC≤0,12≤0,50≤1,50≤0,030≤0,025≥0,015≤0,15≤0,10
HR420MC≤0,12≤0,50≤1,60≤0,030≤0,025≥0,015≤0,15≤0,10
HR460MC≤0,12≤0,50≤1.65≤0,030≤0,025≥0,015≤0,15≤0,10
HR500MC≤0,12≤0,50≤1,70≤0,030≤0,025≥0,015≤0,15≤0,10

YSTSEL




CR210LA210 bis/to 300310 bis/to 410≥31




CR240LA240 bis/to 320320 bis/to 420≥29




CR270LA270 bis/to 350350 bis/to 450≥27




CR300LA300 bis/to 380370 bis/to 470≥25




CR340LA340 bis/to 430410 bis/to 520≥23




CR380LA380 bis/to 470450 bis/to 560≥21




CR420LA420 bis/to 520480 bis/to 590≥18




CR460LA³)460 bis/to 580520 bis/to 680≥16




HR300LA300 bis/to 380380 bis/to 500≥26




HR340LA340 bis/to 440420 bis/to 540≥24




HR380LA³)380 bis/to 480440 bis/to 570—




HR420LA420 bis/to 520480 bis/to 600≥21




HR460LA460 bis/to 560520 bis/to 640≥20




HR500LA500 bis/to 620560 bis/to 700≥20




HR300MC300 bis/to 380380 bis/to 500≥26




HR340MC340 bis/to 440420 bis/to 540≥24




HR380MC³)380 bis/to 480440 bis/to 570—




HR420MC420 bis/to 520480 bis/to 600≥20




HR460MC460 bis/to 560520 bis/to 640≥19




HR500MC500 bis/to 620560 bis/to 700=16




Want to know more brand chemical composition and mechanical properties, welcome to call.





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